libqalculate-4.7.0

[Bruce Dubbs]

New minor version.

[Bruce Dubbs]

• Replace occurrences in variable values in replace() function, when original expression contains unknown symbol/variable, and for "where" replacement
• Fix numerical integration when variable is present within other variable values
• Fix errornous determination of unit compatibility for equalities with unknown variables
• Fine-tune detection of approximate units when deciding to calculate uncertainty propagation or not
• Add function, kron(), for Kronecker product
• Add constants for Pauli matrices
• Add radius to planets dataset and update other properties
• Fix "help set OPTION" when OPTION is an option name supported in addition to the standard name and abbreviation (e.g. "help set parse")
• Fix incomplete calculation in tan() with try exact approximation
• More consistent addition and removal of angle unit from function arguments
• Always append radians to return value (even if zero) in relevant functions when default angle is none
• Do not apply x^(ab)=(x^a)^b rule if ab has unit
• Fix segfault in some cases when multiplying single column matrix with empty vector
• Fix segfault when MathStructure is deleted after Calculator, and in destructor of calculated DynamicVariable
• Fix besselj(0, 0)
• Do not use Tamil symbol by default for Sri Lankan rupees
• Change order of operations to place entrywise and ordinary operators on the same precedence level
• Always interpret ./, .*, and .^ as entrywise operators if user intention is unclear
• Do not calculate functions in arguments of functions that are not differentiable, after function calculation fails, before uncertainty calculation (improves efficiency)
• Do not save mode on exit if "-defaults" command line switch where used
• Show expression of subfunction (instead of index) in function info
• Remove duplicated "Units" heading in mode list
• Fix 0/0=0 (do not return true) and output of 2/0 (and similar)
• Fix newtonsolve() and secantsolve() not returning when no solution can be found (fixes rate() function), and improve speed in some cases
• Fix potential memory leak when loading unit data saved with version < 0.6.3
• 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

[Bruce Dubbs]

Fixed at commits

8d23330a3f Update to libjpeg-turbo-3.0.0.
7f5e3b2ac0 Update to poppler-23.07.0.
b5b377ad46 Update to vala-0.56.9.
35025e3eae Update to libqalculate-4.7.0

[Bruce Dubbs]

Milestone renamed