changelog.txt

v1.3.8:

- Delete all logos of sub-calculators except main screen.

- Smart recognition and parsing, including more input tolerance, implicit multiplication support, etc.

- More symbols are supported.

- More support for complex number calculation.

- Added extrema calculator.

- Simplified code.

- Fixed equation solver bugs.

- Added Taylor Polynomial Approximation (Generate a Taylor Polynomial and use it to approximate a value of a function)

- Implementation of inverse hyperbolic functions acsch, asech, and acoth using hyperbolic identities.

v1.3.9:

- Simplified code

- Changed logo

- Type hinting

- Function grapher with implicit graphing support

- More implicit mul support

- Sums in simple calculation screen

- Added symbolic calculation for simple calculation screen

- Added extend_log function to extend the domain of the natural log in integrals.

- Fixed equation solver bugs.

- Simplified? code by defining every trig and hyperbolic trig sympy and numpy has not defined explicitly.

- Changed "Algebra Calculator" into "Other utilities".

- Added arc length calculator and expr simplifier.