ArithmeticOperators.sql File Reference

Functions
vector3d	addition (vector3d vectora, vector3d vectorb)
vector3d	subtraction (vector3d vectora, vector3d vectorb)
vector3d	multiplicationscalar (vector3d vector, float8 n)
vector3d	divisionscalar (vector3d vector, float8 n)
float8	dotproduct (vector3d vectora, vector3d vectorb)
vector3d	crossproduct (vector3d vectora, vector3d vectorb)
float8	norm (vector3d vector)
float8	sqnorm (vector3d vector)
vector3d	normalize (vector3d vector)
float8	distance (vector3d vectora, vector3d vectorb)
float8	sqdistance (vector3d vectora, vector3d vectorb)

Function Documentation

vector3d addition	(	vector3d	vectora,
		vector3d	vectorb
	)

vector3d crossproduct	(	vector3d	vectora,
		vector3d	vectorb
	)

float8 distance	(	vector3d	vectora,
		vector3d	vectorb
	)

vector3d divisionscalar	(	vector3d	vector,
		float8	n
	)

float8 dotproduct	(	vector3d	vectora,
		vector3d	vectorb
	)

vector3d multiplicationscalar	(	vector3d	vector,
		float8	n
	)

float8 norm

(

vector3d

vector

)

vector3d normalize

(

vector3d

vector

)

float8 sqdistance	(	vector3d	vectora,
		vector3d	vectorb
	)

float8 sqnorm

(

vector3d

vector

)

vector3d subtraction	(	vector3d	vectora,
		vector3d	vectorb
	)