Subtract | MATH_SUBTRACT

Syntax

MATH_SUBTRACT( [value], [other] )

Parameters

value
A number. If the value is not a NUMBER, the FLOAT operation will be used to convert it.

other
A number. If the value is not a NUMBER, the FLOAT operation will be used to convert it.

Return Value

Returns a number.

Description

Subtract a value from another.

Examples

MATH_SUBTRACT(1, 2) # returns -1

MATH_SUBTRACT(null, null) # returns 0

MATH_SUBTRACT("-15", "7") # returns -21