field_math.f90 File Reference

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Modules
module	field_math

Functions/Subroutines
subroutine, public	field_math::field_rzero (a, n)
	Zero a real vector.
subroutine, public	field_math::field_rone (a, n)
	Set all elements to one.
subroutine, public	field_math::field_copy (a, b, n)
	Copy a vector $a = b$.
subroutine, public	field_math::field_cmult (a, c, n)
	Multiplication by constant c $a = c \cdot a$.
subroutine, public	field_math::field_cadd (a, s, n)
	Add a scalar to vector $a = \sum a_i + s$.
subroutine, public	field_math::field_cfill (a, c, n)
	Set all elements to a constant c $a = c$.
subroutine, public	field_math::field_invcol1 (a, n)
	Invert a vector $a = 1 / a$.
subroutine, public	field_math::field_vdot3 (dot, u1, u2, u3, v1, v2, v3, n)
	Compute a dot product $dot = u \cdot v$ (3-d version) assuming vector components $u = (u_1, u_2, u_3)$ etc.
subroutine, public	field_math::field_add2 (a, b, n)
	Vector addition $a = a + b$.
subroutine	field_math::field_add3 (a, b, c, n)
	Vector addition $a = b + c$.
subroutine	field_math::field_add4 (a, b, c, d, n)
	Vector addition $a = b + c + d$.
subroutine, public	field_math::field_sub2 (a, b, n)
	Vector substraction $a = a - b$.
subroutine, public	field_math::field_sub3 (a, b, c, n)
	Vector subtraction $a = b - c$.
subroutine, public	field_math::field_add2s1 (a, b, c1, n)
	Vector addition with scalar multiplication $a = c_1 a + b$ (multiplication on first argument)
subroutine, public	field_math::field_add2s2 (a, b, c1, n)
	Vector addition with scalar multiplication $a = a + c_1 b$ (multiplication on second argument)
subroutine, public	field_math::field_addsqr2s2 (a, b, c1, n)
	Returns $a = a + c1 * (b * b )$.
subroutine, public	field_math::field_cmult2 (a, b, c, n)
	Multiplication by constant c $a = c \cdot b$.
subroutine, public	field_math::field_invcol2 (a, b, n)
	Vector division $a = a / b$.
subroutine, public	field_math::field_col2 (a, b, n)
	Vector multiplication $a = a \cdot b$.
subroutine, public	field_math::field_col3 (a, b, c, n)
	Vector multiplication with 3 vectors $a = b \cdot c$.
subroutine, public	field_math::field_subcol3 (a, b, c, n)
	Returns $a = a - b*c$.
subroutine, public	field_math::field_add3s2 (a, b, c, c1, c2, n)
	Returns $a = c1 * b + c2 * c$.
subroutine, public	field_math::field_addcol3 (a, b, c, n)
	Returns $a = a + b*c$.
subroutine, public	field_math::field_addcol4 (a, b, c, d, n)
	Returns $a = a + b*c*d$.
real(kind=rp) function, public	field_math::field_glsum (a, n)
real(kind=rp) function, public	field_math::field_glsc2 (a, b, n)
real(kind=rp) function, public	field_math::field_glsc3 (a, b, c, n)