Vector/Matrix Library - Operations on Vectors

This is the index page for the Operations on Vectors section of the Vector/Matrix Library for SOFA Library Issue 2010-12-01 for ANSI C. The Operations on Vectors section includes the following routines:

Operations involving p-vectors and r-matrices

Ppp	—	p-vector plus p-vector
Pmp	—	p-vector minus p-vector
Ppsp	—	p-vector plus scaled p-vector
Pdp	—	Inner (=scalar=dot) product of two p-vectors
Pxp	—	Outer (=vector=cross) product of two p-vectors
Pm	—	Modulus of p-vector
Pn	—	Normalize p-vector returning modulus
Sxp	—	Multiply p-vector by scalar

Operations involving pv-vectors

Pvppv	—	pv-vector plus pv-vector
Pvmpv	—	pv-vector minus pv-vector
Pvdpv	—	Inner (=scalar=dot) product of two pv-vectors
Pvxpv	—	Outer (=vector=cross) product of two pv-vectors
Pvm	—	Modulus of pv-vector
Sxpv	—	Multiply pv-vector by scalar
S2xpv	—	Multiply pv-vector by two scalars
Pvu	—	Update pv-vector
Pvup	—	Update pv-vector discarding velocity