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Equatch
Equatch
99 rows, 5 columns.Automatic saving of each cell.Graph the data of each column with one click (button above the column).Charts on widgets and watch faces.Basic cell operations: + - * / ^Constants: π (=pi) e (=eu)Functions: sin(x) cos(x) tan(x) log(x) ln(x)Sum: sum(x:y)Arithmetic mean: ave(x:y)Maximum value: max(x:y)Minimum value: min(x:y)Random number from 0 to 1: rndRound to integer: rou(x)Row number as a number: rowColumn number (a=1) as a number: colSample formulas:=(-27)^(1/3)=log(pi)^sin(eu)=ave(b1:b12)"Roll the dice":=rou(rnd*5.999+0.5)Variable button under the column:- The "trash" deletes data in the entire column (except for previously selected cells with a formula entered, when they display =... instead of the formula result)- If the column is empty, the button (white arrow) fills it with numbers corresponding to the row numbers (1,2,3 ... 99)- If the column is empty, when you enter a formula in row 99, the button (blue arrow) fills the entire column with that formula (if the formula references a cell in row 99, e.g. a99, the copied formula will adjust to the corresponding row, so row 98 will reference a98 ... row 1 will reference a1)Example function graph (x^3):1. In cell A99, enter the formula =(row-50)^3 2. Under column A, press the button (blue arrow)3. Above column A, press the button (chart)