OpenSCAD User Manual/Mathematical Operators

The text in its current form is incomplete.

Logical Operators

All logical operators take Boolean values as operands and produce a Boolean value.

&&	Logical AND
||	Logical OR
!	Logical NOT

Relational Operators

All relational operator take numbers as operands and produce a Boolean value. The equal and not-equal operators can also compare Boolean values.

<	less than
<=	less equal
==	equal
!=	not equal
>=	greater equal
>	greater than

Scalar Arithmetical Operators

The scalar arithmetical operators take numbers as operands and produce a new number.

+	add
-	subtract
*	multiply
/	divide
%	modulo

The "-" can also be used as prefix operator to negate a number.

Vector Operators

The vector operators take vectors as operands and produce a new vector;

+	add element-wise
-	subtract element-wise

The "-" can also be used as prefix operator to element-wise negate a vector.

Vector-Number Operators

The vector-number operators take a vector and a number as operands and produce a new vector;

*	multiply all vector elements by number
/	divide all vector elements by number

Conditional Operators

The ?: operator can be used to conditionally evaluate one or another expression. It works like the ?: operator from the family of C-like programming languages.

Example given: x>0 ? "pos" : "neg"