GradePart

The projection of a multivector $x$ onto grade $k$.

GradePart(x, k)the projection of $x$ onto grade $k$

Typed signatures

Type	Package	Applies
(number, integer) -> number	geometric	always

Domain: Geometric algebra

Examples

Basic #

The scalar part of $2 + 3e_1e_2$

live ↗

In$\mathrm{GradePart}(2+3e_1e_2, 0)$Out$2$

The bivector part

live ↗

In$\mathrm{GradePart}(2+3e_1e_2, 2)$Out$3e_1e_2$

About

Examples	2

See also: Grade