- a(i) and a[i] syntax (the latter with support for functions) for
element in vector
- Set ans variable to solution(s) of equation (as if solve() function were used)
- New function: factor()
- Use hours or minutes as default unit for conversion to time unit of
expression with time format but no units (e.g. "0:00:12 to s")
- Always use four digits for year in date (e.g. "0064-07-18" instead of "64-07-18"),
and support input of date using DD-MM-YYYY format
- Fix solving of x^4-4x^3+10x^2-12x+1=0, and similar, in exact mode
- Fix dual/auto approximation when unable to find exact solution to equation
- Fix rounding in 1/# conversion to integer (e.g. "1/2 to 0.99")
- Fix unability to find approximate solutions to some high degree equations
- Fix automatic variable detection in select()
- Fix terminal columns and rows when piping/redirecting input
- Fix ans variables with calculate as you type activated
- Fix compilation without readline
- Minor bug fixes and feature enhancements
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=27
- Option to continuously display result while editing
expression
- Option to specify number of displayed significant digits,
instead of using precision
- New functions: tripleProduct(), multilimit()
- Improve decision to automatically convert unchanged quantity
with unit
- Improve ability to abort matrix functions
- Add plot() function example, and support expression in y=f(x)
format
- Place "approx." on same line as value (instead of as equals
sign) in qalc
- Display "aborted" for long aborted result in qalc
- Updated French translation
- Fix case conversion of µ to M and similar
- Fix segfault with very large integer raised by very large
integer
- Fix wrong output of converted unit with non-numerical
exponent in some cases (e.g. ft^x converted to m without
expansion)
- Fix "sqrt(x-1/x)+sqrt(1-1/x)-x=0" when approximation is not
exact
- Fix clear using Ctrl+L when input line is not empty
- Minor bug fixes and feature enhancements
- update to 5.3.0:
- Fix memory leaks
- Fix segfault with recursive (self-referencing) function
- Fix input of negative exponent in scientific e notation with
RPN syntax
- Fix parsing of 1°2'3" as 1°+2'+3"
- Fix definite integral for 1/sqrt(1-x^2), with limits
higher/lower than or equal to -1 and 1
- Fix crash with empty vector in plot function, e.g. plot([])
- Fix "did you mean..." warning for two implicitly
multiplicated functions without space between (e.g.
"atan2(a,b)atan2(c,d)")
- Fix inability to abort randpoisson() with very high rate
value
- Fix Calculator::reset()
- Improve handling of "where" expressions with inequalities
- Place n and C last in variable isolation priority order
- Remove unnecessary calculation for output of integers
with non-decimal number base (fixes delay with very high
precision)
- Add nmi symbol for nautical mile
- Add free_thread_caches() function
- Add Calculator::parseToExpression()
- Disable load() and export() functions when --disable-insecure
compile option is enabled
- Fix saving of percentage interpretation in qalc
- Fix save definitions option in qalc
- Fix interpretation of mH₂O, and related units with Unicode
subscript in qalc
- Fix line break for output from command line expression or
file, before interactive mode
- Avoid asking questions when reading commands/expressions from
file before interactive mode
- "unkeep" command (reverse of "keep")
- Support abbreviations for scientific (sci) and engineering
(eng) as options for scientific notation (exp)
- Show error for unrecognized command line options when
expression is separated from options by "--"
- Do not show single input decimal number as fraction by
default if small or large enough to be displayed using
scientific notation
- Minor bug fixes and feature enhancements
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=26
- update to v4.9.0:
* Support for specifying a fixed denominator for display of
fractions (e.g. "0.3 ft ➞ 1/8 ≈ (3 + 5/8) in")
* Return gcd of numerators divided by lcm of denominators in
gcd() with non-integer rational numbers, and vice versa for
lcm()
* Add units for mean Gregorian and tropical years
* Ignore underscore in number
* Replace defunct exchange rates source and fix bitcoin
exchange rate
* Fix asin(x)=a, acos(x)=a, and atan(x)=a, when a contains an
angle unit and default angle unit is set
* Fix output of value converted to unit expression with
numerical multiplier in denominator, e.g. "➞ L/(100 km)"
* Fix segfault when trying to solve
"(xsqrt(x)-ysqrt(y))/(sqrt(x)-sqrt(y))=x+sqrt(x*y)+y"
* Fix parsing of case insensitive object name ending with
Unicode character when followed by another Unicode character
in expression, e.g. "микрометр"
* Add history command, listing expression history
* Display all exponents 0-9 using Unicode superscript
characters if these are the only exponents in the expression
OBS-URL: https://build.opensuse.org/request/show/1147519
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=23
- version update to 4.8.1
* Fix besselj() and bessely()
* Fix display of matrices and vectors with complex number form other than
rectangular (default)
* Fix conflict between decibel units (e.g. "0dB") and duodecimal 0d… syntax
(now requires at least two digits)
* Fixes for title options in plot() function
* Add additional buttons and button menus to general keypad (Qt)
* Add option to show all functions, units, and variables in tool button
menus (Qt)
* Add recently used objects to functions, units, and variables menus (Qt)
* Add option to bypass dialog for functions in menu (Qt)
* Add option, in context menu, to display text for tool buttons (Qt)
* Open functions, units, and variables tool button menus using long-press
or right-click (in addition to arrow button), and add keyboard shortcuts (Qt)
* Use keypad tool button menu as context menu and show keypad type in
title bar of keypad (Qt)
* Auto-update number bases above programming keypad when entering simple
integers, even if calculate-as-you-type is deactivated (GTK)
OBS-URL: https://build.opensuse.org/request/show/1114700
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=22
- version update to 4.8.0
* Concise (e.g. "1.2345(67)") and relative (e.g. "5+/-2%") notation for output
and input (disabled by default for concise notation) of interval
* Optimize rest of unit expression when converting to partial (insufficient)
expression (e.g. 18MA×100ns to J = 1.8 J/V)
* Round high precision intervals enclosing integers for integer arguments
* Add support for specifying position of sign bit in floating point functions
* New derived units: Debye, C·m, Daraf, F^-1, V/C, N/C, kcal, kcal/g, kJ
* Use international foot as base unit for rod
* Fix fibonacci() for non-integers and recursive use
* Fix conversion options presented for speed units (and possibly other)
* Update dialogs for editing of variables, functions, units, etc. to match
the corresponding dialogs in the Qt UI (GTK)
* Show user-defined objects in a separate category in menus and dialogs (GTK)
* Add option to disable tooltips in keypad or everywhere (GTK, Qt)
* Add option to disable units and to interpret unrecognized symbols as
variables (unknowns) to preferences (Qt)
* Make closing of application with Escape key optional and disabled by default (GTK, Qt)
* Hide name column in conversion list when applied to current result (Qt)
* Add temporary option to unknown variable edit dialog (GTK, Qt)
* Add Microship (PIC16/17) 24 and 32 bit floating point formats (GTK, Qt)
* Fix initial height of list and description in units window (GTK)
* Minor bug fixes and feature enhancements
OBS-URL: https://build.opensuse.org/request/show/1105859
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=20
- version update to 4.7.0
* Support for custom default angle unit, e.g. turn, arcsec, arcmin
* Append default angle unit (instead of always radians) when converting
value without unit to angle unit
* More consistent addition and removal of angle unit from function arguments
* Always interpret ./, .*, and .^ as entrywise operators if user intention is unclear
* Change order of operations to place entrywise and ordinary operators on
the same precedence level
* Add function, kron(), for Kronecker product, and constants for Pauli matrices
* Add radius to planets dataset and update other properties
* Support replacement of unknown variables within variable values
* Fix besselj(0, 0)
* Fix incomplete calculation in tan() with try exact approximation
* Fix 0/0=0 equality (do not return true) and output of 2/0 (and similar)
* Fixes and improvements for newtonsolve() and secantsolve()
* Fix segfault when MathStructure is deleted after Calculator, and in destructor
of calculated DynamicVariable (called from Calculator destructor)
* Do not save mode on exit if "-defaults" command line switch where used (CLI)
* Allow multiple actions for keyboard shortcuts (GTK, Qt)
* Add toggle precision, and min, max, or min and max decimals to available
shortcut and button actions (GTK, Qt)
* Add option to exclude units for unformatted ASCII copy (GTK, Qt)
* Add optional value to copy result action, allowing expression copy and
formatting selection (GTK, Qt)
* Fix copy unformatted ASCII when local digit group separator is same as selected
decimal separator (GTK, Qt)
* Add option to automatically copy result (Qt)
* Always set (primary) selection clipboard contents when whole expression is
selected or selection is cleared, e.g. after calculation (Qt)
* Improve support dark mode and high contrast modes, and change default style
OBS-URL: https://build.opensuse.org/request/show/1099862
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=19
- Update to 4.6.1:
* Do not automatically by default set prefix higher than kilo for meter,
gram, higher than 1 (no prefix) for second and litre, or lower than 1
for byte and bit
* Do not use recently introduced SI prefixes (R, Q, r, q)
automatically by default
* Do not set automatic prefix if resulting multiplier is
less than 1 or greater than 1000, with some exceptions (e.g. km)
* Default prefix unit property (use for gram, and few other units,
instead of hard coded value)
* Option to change symbols used for output of digits 10 and 11 in
duodecimal numbers (use A and B as default digits)
* Allow the same variable left and right of the equals sign (e.g. var=var+2),
in variable assignment without colon, if the variable exists and the
previous value is known
* Use Unicode symbol for minus in scientific e notation
* Do not show multiplier if exactly 1, in HTML output of scientific notation
* Prefer Nm (torque) over J when the result is a vector with three components
* Add "amp" abbreviation to ampere unit, and "thou" name for 1/1000 in (mil)
* Fix unit order for Nm and Ws
* Fix conversion from ounce (interpreted as fluid ounce) to litre with prefix
* Fix automatic reactivation of global object after deletion of conflicting object
* Fix parsing of scientific e notation when the number is extremely large and
exponentiation fails because of floating point overflow
* Fixes for output of scientific notation using number bases other than decimal
* Fix prefix selection in denominator when multiplier is higher than the
value of the largest prefix
* Fix segfault in multisolve()
* Don't show anything on empty input
* Support "help [OPTION]" and "help set [OPTION]" command to display
OBS-URL: https://build.opensuse.org/request/show/1080635
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=18
- update to 4.5.1:
* Fix retrieval of exchange rates from mycurrency.net and add alternative
secondary exchange rates sources
* Add m/s³, m/s⁴, m/s⁵, and m/s⁶ as derived units (improves automatic unit
conversion)
* Check that the output of command, in command() function, is a reasonably
sane expression
* EUR has replaced HRK as currency of Croatia
* Fix MathStructure::countTotalChildren() with count_function_as_one set
to false
* Fix unit tests
OBS-URL: https://build.opensuse.org/request/show/1061764
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=17
- Update to 4.5.0:
* Conversion to any type of expression
(e.g. "1000 BTC to million USD")
* Use current status of limit implicit multiplication setting
during parsing of conversion expression
* New SI prefixes (R, r, Q, q)
* New units: ounce force (ozf), rack unit (U)
* Use standard form (sorting) for polynomials
* Improve consistency of behaviour when global units are replaced
* More consistent addition of units to expression without units
for unit conversion
* Improvements and fixes for arg() and atan2() functions
* Fix interpretation of Myr (megayear) and Gyr (gigayear)
* Fix milli- and centimeter of water units
* Fix genvector() with for negative step size or expression
as step size/number of steps
* Fix randuniform() function
* Fix automatic/dual fraction format after conversion
(e.g. "8 to score")
* Fix inconsistently displayed parsing of "7d 5h" and similar
* Minor bug fixes and feature enhancements
OBS-URL: https://build.opensuse.org/request/show/1045475
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=16
- Update to 4.4.0:
* New prime number functions: primePi(), primes(), nthprime(),
nextprime(), prevprime(), and isprime()
* New functions for intervals and uncertainties: upperEndpoint(),
lowerEndpoint(), midpoint(), and errorPart()
* Add meter of water and related pressure units, and more
derived flow rate units
* Support for vectors and matrices in uncertainty propagation
calculation
* Proper support for uncertainty propagation in total(), sum(),
product(), and for() functions
* Simplify display of parsed expression (primarily for quantities
with units)
* Avoid parsing of implicit multiplication as nested
multiplication
* Include +/- statement in function argument without parentheses
* Return values for approximate variables in exact mode in
dimension() and elements()
* Improve parsing of quotation marks as feet/inch or
arcmin/arcsec (e.g. do not parse s" as sin)
* Fix exact calculation of re((a*i)^(n/2))
(wrong sign in some cases)
* Fix erroneous calculation in some cases with physical constants
both outside and inside unit relations when interval
calculation is set to interval arithmetic
* Fix segfaults in some corner cases
* Fix use of random numbers in iterative functions
* Fix writing beyond end of array during exchange rates check
in some cases (results in activation of old style matrices)
* Fix automatic reactivation of deactivated global object
OBS-URL: https://build.opensuse.org/request/show/1035021
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=15
- Update to 4.3.0:
* Fix handling of Unicode powers for units in denominator, with
adaptive parsing enabled (e.g. parse 10m/s² the same as 10m/s^2)
* Fix "+" ignored after "E" in number bases where "E" is a digit
* Fix scientific E notation with sign in argument when function
is used without parentheses
* Fix lambertw() for values very close to zero
* Fix a × b^x + cx = d when a and c have different signs and d
is non-zero
* Fix a^x × b^x = c when a and b is negative, and c is positive
* Fix segfaults in some corner cases
* Fix potential issues in handling of leap seconds (e.g. during
subtraction of seconds from date)
* var=a syntax for variable assignment with calculated expression
* Replace ounce with fluid ounce during conversion to volume unit
* Solve a^x + b^x + … = c in more cases
* Improve remainder/modulus for numerators with large exponents
* Truncate number in output of parsed expression and end with
ellipsis if unable to display all decimals
* Improved floating point calculation and output speed,
particularly for simple expressions with very high precision
* New functions: clip(), qFormat(), qError()
* "clear history" command and option to clear (not save) history
on exit (CLI)
* Replace selection (instead of wrap in parentheses) on operator
input if selection ends with operator (GTK, Qt)
* Act as if two arguments are required when applying base-N
logarithm to expression (GTK, Qt)
* When applying function to expression, exclude to/where
expression and place cursor before closing parenthesis if
operator is last in selection (GTK)
* Show padlock (or "[P]") after protected expression (Qt)
* Fix name field not working in argument edit dialog (Qt)
* Minor bug fixes and feature enhancements
OBS-URL: https://build.opensuse.org/request/show/1011000
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=14
- Update to 4.2.0:
- Option to plot real and imaginary parts separately (enabled
by default)
- Variable spacing of x values in plot (unless step size is used)
- Updated plot() function with arguments for specification of
plot options (in any order after the third argument)
- Polar plot style
- Ask the user for the desired sinc() variant (unnormalized or
normalized)
- Support for binary-coded decimals (BCD)
- Show names with underscore capitalized and with underscore
removed (with some exceptions)
- Additional information units
- Units for volumetric flow rate
- Tradtional numbers (e.g. dozen, score)
- Show warning when log() is used with a single argument, and
always show second argument of log()
- Show single digit suffixes using Unicode subscript (CLI)
- Make names with a single character followed by digits
case-sensitive with suffix by default
- Accept more than two arguments in gcd() and lcm()
- Interpret a single vector argument as a list of arguments if
function requires more than one argument
- Fix limit of floor(), ceil(), and trunc()
- Fix plotting of derivatives and integrals
- Fix randpoisson()
- Fix reactivation of object, after object that caused
deactivation is removed
- Update to 4.1.1:
- Restrict use of reciprocal in unit conversion, e.g. invert in
"5m/s to s/m" (= 0.2 s/m) but not in "500/lb to g" (= 1.1/g)
- New mHg unit (allows use with prefixes other than milli)
- Always display abbreviated unit name (symbol) with
abbreviated prefix (when unit only has short name)
- Minor improvements to automatic unit conversion
- Fix display of (1 + f(x))/n
- Save definitions on exit (only) if definitions has changed
regardless of interactive mode status (qalc)
- Update to 4.1:
- Use non-breaking narrow space as digit separator in
reasonably short numbers, and between quantity and unit
- Update value of austronomical unit
- Fix segfault (when compiled with -D_GLIBCXX_ASSERTIONS) with
local digit grouping when separator is empty (e.g. with
ignore locale)
- Fix freezes and crashes with extrememly large vectors and
matrices
- Fix segfault (when compiled with -D_GLIBCXX_ASSERTIONS) in
matrix multiplication
- Minor bug fixes and feature improvements (see the ChangeLog
for more details)
- Update to 4.0:
- New matrix syntax (column separated by space or comma, rows
separated by semicolon, as in matlab)
- Do not make any difference between a vector and a matrix with
a single row, or between a scalar and matrix with a single
element
- Support input of functions, units, and variables with
underscores omitted in names (e.g. µ0 = µ_0, FermiCoupling
= fermi_coupling), with some exceptions
- Option to disable "simplified" percentage calculations (e.g.
interpret 100 + 20% as 100 + 0.2 instead of 100 × 120%)
- Option to truncate numbers (instead of round to nearest) in
result
- Convert K, Hz, and 1/m to J (and derived units) using
conversion factor constants (e.g. 1/(550nm) to eV ≈ 2.25
eV)
- Allow use of M as 10^6 without unit
- New ksi unit
- New functions: divisors(), rate(), vertcat(), horzcat()
- New plastic number (ρ) constant, and new "hbar" name for
reduced Planck constant, and add second Unicode codepoint for
µ-sign in constants
- Allow zero (1st and/or 2nd argument) in comb() and perm(),
and return zero if second argument (k) is greater than the
first (n)
- Calculate statistical functions (e.g. mode(), min(), max(),
percentile()) separately for each column of matrix
- Return the lowest value if there are multiple values with
equal frequency in mode()
- Parse text argument as expression if concatenate function
name is found in text string, and fix concatenate returning
date
- New layout for output of result of matrices and equations
(qalc)
- Fix Unicode handling on platforms where char is not signed
- Fix bitrot()
- Fix segfault in multisolve() when initial order of equations
is not optimal
- Fix segfault with empty sqrt inside sqrt, e.g. sqrt(1+sqrt())
- Fix incompletely calculated nounit(), e.g. in unit conversion
- Update to 3.22.0:
- New functions: linearfit(), quadraticfit(), cubicfit(),
ramlatency(), parallel()
- Merged inv() and inverse() functions
- Improved and extended parallel operator (|| is interpreted as
parallel if units are used)
- Allow nested subfunctions
- Do not stop testing function argument values after first failure
- Solve x^(x^(-a))=b
- Improved simplification: Im(-x)=-Im(x), Re(-x)=-Re(x)
- Handle units in plot data (remove and set as y-axis label)
- Avoid precision loss on output of interval when saving
approximate variable
- Fix pearson() and spearman()
- Fix display of incompletely solved equation with dual
approximation in some cases
- Fix genvector() when step size requires evaluation
- Fix a%%-b (interpret %% as mod, not percent)
- Fix asin(x)+bcos(x)=c
- Minor bug fixes and feature improvements
- [qacalc] Support "--" as end of options
- [qacalc] New --defaults command line option
- [qacalc] Configurable SIGINT (Ctrl+C) action (exit orderly by
default)
- [qacalc] Vertical space option (vspace)
- [qacalc] Clear command with Ctrl+L shortcut
- [qacalc] Apply same logic with separate to command, as with "to" at
end of expression, when result contains no unit
- [qacalc] Fix "to unicode"
- Update to 3.21.0:
- Ask (once) for correct interpretation of ambiguous implicit
multiplication
- Fix crash when using the dock menu to show the RPN dock stack
for the first time
- Fix link in new version dialog
- Fix parenthesis highlighting when cursor is at end of
expression
- Fix initial value of interval display in preferences dialog
- Fix saving of approximation mode
- Improved simplification of radical expressions
- Improved Im(), Re(), and arg() functions
- Improved output of complex forms (other than the default
rectangular) in exact mode
- Function for drill bit size conversion
- Fixes for equations with complex inverse trigonometric and
hyperbolic functions with no solution
- Fixes for complex x^(ax)=b
OBS-URL: https://build.opensuse.org/request/show/979800
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=13
- Update to 3.20.1:
* Save answer to dot and temperature questions in non-interactive
mode and do not show the questions in non-interactive terse mode
* Fix saving of sub functions with default values
* Add support for function creation in save() function and with
associated operator (e.g. func1():=x*y^2)
* Add operators (.', .*, ./, .^) and functions (replace multiply(),
divide(), and pow()) for transpose and element-wise multiplication,
division, and power
* Fix norm() and magnitude(), and add second argument, p,
to norm() function
* New text operators: dot, cross, comb, and perm
* Add support for ^^ as XOR operator
* Fixes and improvements in multisolve() function
* Always return exact result in base() function, in exact mode
* Improve parsing of functions without parentheses
* Do not try to load data objects from global definitions dir
if data set is local
* Interpret "±" at end of expression as "±0"
* Convert Celsius to Fahrenheit if no calculation was performed
* Add support for QALCULATE_USER_DIR environment variable and always
check for "user" directory on Windows
* Output both original and factorized integer, and output abs(x) as |x|
* Improved HTML output of mathematical expressions in libqalculate
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/909169
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=12
------------------------------------------------------------------
- Update to 3.18.0:
* Improve handling of expressions with log-based units
* Improve conversion of expression with multiple units
to a single unit (e.g. m/W to W)
* Output (kilo)gram instead of tonne with small prefix
* New functions for statistical distributions: probit(), betadist(),
cauchydist(), chisqdist(), expinv(), fdist(), gammadist(),
tdist(), wblinv(), weibulldist()
* Improve functions for statistical distribution
* Improve sexagesimal input and output, and add geodistance()
for calculation of distance between two GPS coordinates
* Add command() function, which runs an external command
and returns the output
* erfinv() function and support for solving equations
with error functions
* Fix conversion with relative temperature units activated
* Fix gammainc() function
* Fix keyboard focus when run hidden automatically at startup
* Temperature calculation modes (absolute, relative, hybrid)
* Allow prefixes, with full name, without units (e.g. kilo = 10^3)
* Extended and improved simplified Chinese translation
* Save handle vector function argument property
* Fix never ending loop when calculating []*[]
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/883503
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=10
- Update to 3.15.0:
* Automatic and dual approximation and fractions mode in qalc
and Gnome shell search provider
* Do not ask before overwriting temporary variables in qalc
* Add keyboard shortcuts for approximation (Ctrl+E), fraction
mode (Ctrl+F), and save variable (Ctrl+R) in qalc
* Add "precalculate expression" argument (default false) to
save() function (this also changes the behaviour of ":=")
* Support multiple equivalent custom digits, separated by
semicolon (e.g. "0;aA1;bB2;cC3"), and phoneword digit set
in base() function
* Always place unit with prefix first (fixes kWh)
* Fix local time zone on Windows
* Fix matrix/vector multiplication with approximate
matrix/vector variable
* Fix parsing of expression with multiple degree signs
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/854472
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=8
- Update to 3.14.0:
* Support traditional calculator memory (MR/MC/MS/M+/M-)
* Add Rutherford (Rd), millirem (mrem), mrem/s, and erg/g units
* Add yr and annus names for year unit, röntgen name for
roentgen (R) unit, and rem for roentgen equivalent man
* Add matrix rank (rk) and reduced row echelon form (rref)
functions
* Support for different character encodings in code() function
* Keep angle units in calculations involving both length and
(plane) angle units (fixes lumen calculations)
* Improve plot speed for functions defined using expression
* Always perform conversion to optimal (SI) unit when the
expression is a number multiplied by a unit and input equals
output
* Improvements and fixes for qalc on Windows
* Compiled definitions without GIO and with support for
out-of-tree builds
* Fix availability of many currencies before manual exchange
rates update (global exchange rates file was not installed)
* Minor bug fixes and feature improvements
Corrected line lengths in this version.
OBS-URL: https://build.opensuse.org/request/show/846484
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=7
- Update to 3.12.1:
* Fix BTC, BYN, and BYR exchange rates
* Fix exchange rates update time
* Fix parsing of negative power in function arguments without
parenthesis
* Add arcsin, arccos, arsinh, arcosh, etc. as names for inverse
trigonometric and hyperbolic functions
* Interpret sin^-1, cos^-1, etc. as inverse functions
(arcsin, arccos, etc.)
* Add deftorad() and totient() functions
OBS-URL: https://build.opensuse.org/request/show/828527
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=6
- Update to 3.12.0:
* Improved exact simplification of roots (e.g. sqrt(2)-2/sqrt(2)=0)
* Only apply negative exponents option to units, and always use
negative exponents instead of division for unit expressions with
only negative exponents
* Support use of right arrow (including "->") as alternative to "to"
for conversion (e.g. 5m->ft)
* Use middle dot instead of multiplication x in unit expressions
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/823391
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=5
- Update to 3.11.0:
* Allow multiple "to"-conversions in one expression (e.g. "5 m/s
to hex to ft to h = 0xE6AF.1E*ft∕h)
* Support specification of number of bits for hexadecimal "to"
conversion (4 to hex16 = 0004)
* Improvements and fixes for sexagesimal numbers and time format
* Support for +, -, (, ) Unicode superscripts, and
N-Ary Summation symbol
* Syntax highlighting using colours in qalc
* Enable Unicode by default in qalc
* Improved display of unit expressions
* Support for automatic updates of self-contained binaries
* Fix use of equals sign in qalc command line arguments
* Fixes for the Gnome shell search provider
* Minor bug fixes and feature improvements
* Support for comments in expressions, using # (number sign)
* Gnome shell search provider
* Tau (2pi) constant
* Allow angle as argument in nextlunarphase()
* Fix automatic conversion to Newton
* Fix x^2=25m^2 when x is assumed positive (was evaluated as
false), and similar in exact mode
* Fix display of repeating decimals
* Fix segfault with empty sin() or sinh() in equation
* Minor bug fixes and feature improvements
* Fix segfault during calculation of atan(acos(x)),
atan(asin(x)), and asin(atan(x))
when angle unit is degrees or gradians
* Fix order of prime factors
* Fix immediate closing of plot window if qalc is started in
non-interactive mode
* New icon (v3.9.0a)
* Fix nextlunarphase(), for values > 0.8 and < 0.2 (v3.9.0a)
* Fix segfault when running qalc in non-interactive mode
without gnuplot (v3.9.0a)
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/818125
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=4
- Update to 3.7.0
* New functions: bernoulli(), erfi(), fresnels(), fresnelc()
* Improved zeta(), with exact values for negative and even
integers, support for all real values, and optional second
argument for calculation of Hurwitz zeta
* Support for complex numbers in Ei(), li(), Si(), Ci(),
Shi(), and Chi()
* Support for all branches and complex numbers in lambertw()
* Extended argument support in Li()
* Add base units (or local currency) for unit conversion when
units are missing in original expression (e.g. 5 to
ft = 5 m to ft)
* Belarusian ruble (BYN)
* Improvements and fixes for integrals
* Fix crash when used in Cantor (caused by conflict with
Poppler library)
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/766411
OBS-URL: https://build.opensuse.org/package/show/science/qalculate?expand=0&rev=3
- Update to 3.5.0
* Option to use binary prefixes by default for information units and "b?"
syntax for conversion to optimal prefix (e.g. 8192 bits to b?byte = 1 kibibyte)
* Bijective base-26 support (including bijective() function)
* Option to use 'j' as default symbol for the imaginary unit (placed in front
of the imaginary part)
* Angle/phasor notation for complex numbers
* poisson() function
* Fix for steradian conversion
* Fix and improve integral of abs(f(x))
* Add calculate-as-you-type result to history after idle time (GUI)
* Negate, sum, and "LAST x" RPN buttons, keyboard shortcuts for RPN
stack manipulation, and various other RPN improvements (GUI)
* Fix segfault when saving mode/settings (on exit) if history is empty (GUI)
* Minor bug fixes and feature improvements
-------------------------------------------------------------------
OBS-URL: https://build.opensuse.org/request/show/742536
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/qalculate?expand=0&rev=29
- Fix file conflicts when installing qalculate-data with old qalculate
- Update to 3.2.0
* Updated physical constants (CODATA 2018)
* Programming keypad (GUI) and programming mode (CLI)
* Bookmarks and protect (from disappearing of the end of the list) option for
history (GUI)
* New and updated keypad buttons (GUI)
* Keypad in number bases dialog (GUI)
* bitrot() function for bit rotation
* Bitwise XOR, mod and rem operators, % as modulo, // and \ operators for
integer division
* Change order of operations for logical and bitwise operators to better
match C operator precedence
* Improved support for functions, variables and units with input base > 10
* Unicode support in char() and code()
* Simplification and factorization improvements
* RPN syntax improvements
* Recognize "factor" and "expand" commands at the beginning expressions
* For vector + scalar, add scalar to all components
* uptime variable
* Fix random segfault on automatic unit category selection (GUI)
* Fix display of number in sexagesimal base or time format (GUI)
* Fix abs(x)=a for complex x
* Minor bug fixes and feature improvements
OBS-URL: https://build.opensuse.org/request/show/706639
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/qalculate?expand=0&rev=26
- Use %license
- Clean .spec file
- Update to 2.2.1:
* Fix electric constant, magnetic constant, and characteristic impedance of vacuum.
* Fix handling of Unicode symbols in expressions with quotation marks.
* Fix segfault in solve() function.
* sinc() function.
* Add vacuum_permeability and vacuum_permittivity as alternative names for magnetic and electric constants.
* Add completion only names to enable completion of Greek letters from the Roman letter names.
* Suppress gnuplot output in terminal.
OBS-URL: https://build.opensuse.org/request/show/585322
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/qalculate?expand=0&rev=18
- Update to 2.0.0:
* CLN has been replaced with GMP and MPFR for low-level numerical calculations.
* The Glib dependancy has been removed. It has partly been replaced with libiconv and icu. Libqalculate can be compiled without them and libiconv is only used the CLI application.
* GVFS and wget have been replaced by libcurl for exchange rates retrieval.
* Date functions have been rewritten and now support much larger numbers.
* Trigonometric functions with angle unit other than radians have been fixed.
* Functions with more than one argument can now also be applied to the RPN stack.
* New functions: airy(), arg(), besselj(), bessely(), conj(), digamma(), erf(), erfc()
* Binary installer for Microsoft Windows.
* Increased efficiency and many minor enhancements and bug fixes.
OBS-URL: https://build.opensuse.org/request/show/519637
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/qalculate?expand=0&rev=16
- Update to 0.9.12:
* Fixes to unit parsing in adaptive parsing mode, build fixes and other minor bug fixes
- Update to 0.9.11:
* Mixed units conversion (e.g. "15 in = 1 ft + 3 in" and "3,2 h = 3 h + 12 min")
* Fixes to unit conversion (e.g. "1/(1 ns) to GHz")
* Fix slow calculation of exponentiations with big numerators in exponents (e.g. "2^0.333333333")
* Critical fixes for RPN syntax
* Fix degree sign
* Fix transformation of last arguments to vector, when only one last argument (fixes function("1+\x"; 1))
* Plot functions (makes possible plotting, using gnuplot, in qalc)
* "Swap, "pop", "copy", "rotate" and "move" commands for RPN stack manipulation in qalc
* Enable both (or one of) RPN stack and syntax with the "rpn" command in qalc
* New commands for creation of simple functions and variables (without calculation of the expression) in qalc
* Various other minor enhancements and bug fixes...
OBS-URL: https://build.opensuse.org/request/show/507911
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/qalculate?expand=0&rev=15
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