Numi

nd trigonometry problems. Besides this, you can add titles, notes, or any text you want to your calculations. Numi takes the mathematical order into account in its operations, dividing before multiplying, and respecting parenthesis. If you don't want an expression to show up in the calculations you can just put it in quotation marks. The symbols you can use are: + — Addition - — Subtraction × — Multiplication ÷ — Division ^ — Exponentiation sin — Sine cos — Cosine tg — Tangent pi — Constant π total — Total