Excel-formulas-calculator

What's Changed
* Fix ifs_indexes cache by ulalka in https://github.com/ulalka/excel-formulas-calculator/pull/24


**Full Changelog**: https://github.com/ulalka/excel-formulas-calculator/compare/0.4.1...0.4.2

What's Changed
* FIx RPNOperand.calc by ulalka in https://github.com/ulalka/excel-formulas-calculator/pull/23


**Full Changelog**: https://github.com/ulalka/excel-formulas-calculator/compare/0.4.0...0.4.1

What's Changed
* A lot of operand comparison fixes by victormorozov1 in https://github.com/ulalka/excel-formulas-calculator/pull/20


**Full Changelog**: https://github.com/ulalka/excel-formulas-calculator/compare/0.3.0...0.4.0

What's Changed
* unique function by ulalka in https://github.com/ulalka/excel-formulas-calculator/pull/18


**Full Changelog**: https://github.com/ulalka/excel-formulas-calculator/compare/0.2.11...0.3.0

What's Changed
* Change countif behaviour when comparing 0 and None by victormorozov1 in https://github.com/ulalka/excel-formulas-calculator/pull/16

New Contributors
* victormorozov1 made their first contribution in https://github.com/ulalka/excel-formulas-calculator/pull/16

**Full Changelog**: https://github.com/ulalka/excel-formulas-calculator/compare/0.2.10...0.2.11