The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

Previous: Two-operand (binary) forms, Up: Arithmetic


3.1.4.2 Unary forms

Unary or one-operand forms are summarized in the following table, where X stands for the operand.

Op Operand Result Description
-X scalar scalar Unary scalar negation.
-X vector vector Unary vector negation.
|X| vector scalar Vector length.
unit(X) vector vector Unit vector with same direction.
sqrt(X) scalar scalar Scalar square root.
sin(X) scalar scalar Trigonometric sine (X in degrees).
cos(X) scalar scalar Trigonometric cosine (X in degrees).
atan2(X,Y) scalar scalar Polar angle in degrees of vector [X,Y].
inverse(X) transform transform Inverse transform.
Errors are reported when |X|, unit, sqrt, atan2, and inverse fail due to bad parameters.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.