Grammar

This section describes the grammar of expression that is supported by CalcNote.

Basic Calculations

Percentage Calculations

% Operator was to get the remainder of a division in v1.x.x. Since v2.0.0, % Operator is used to calculate the percentage. You can calculate the remainder of a division using mod operoator.

Binary, Octal, and Hexadecimal Calculations

You can describe Binary, Octal, and Hexadecimal to add a prefix 0x, 0o and 0b. The answer will be displayed in Decimal.

Functions

CalcNote has all the standard mathematical functions built in. Also suports unit converter functions and currency converter functions.

Line Reference and Variable

You can reuse a previous answer using a line reference or variable. You can define a variable using any character. But you cannot use P, C, mod, XOR. They are used as operator.

A variable should only be defined once. Don't try to change its value on another line.

Comments

You can write a comment to an expression using : and ;.