PaletteCalculator app analytics for December 18

PaletteCalculator has the following functions ・display of calculation formula ・history ・memory ・undo ・selection of calculation formulas by cursor / partial selection / overall selection PaletteCalculator supports the following functions ・sin ・cos ・tan ・arcsin ・arccos ・arctan ・sinh ・cosh ・tanh ・arcsinh ・arccosh ・arctanh ・exp ・log ・power ・root ・factorical ・nPk ・nCk ・nHk ・tax