Documentation
¶
Overview ¶
Package c128 provides complex128 vector primitives.
Index ¶
- func AxpyInc(alpha complex128, x, y []complex128, n, incX, incY, ix, iy uintptr)
- func AxpyIncTo(dst []complex128, incDst, idst uintptr, alpha complex128, x, y []complex128, ...)
- func AxpyUnitary(alpha complex128, x, y []complex128)
- func AxpyUnitaryTo(dst []complex128, alpha complex128, x, y []complex128)
- func DotcInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)
- func DotcUnitary(x, y []complex128) (sum complex128)
- func DotuInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)
- func DotuUnitary(x, y []complex128) (sum complex128)
- func DscalInc(alpha float64, x []complex128, n, inc uintptr)
- func DscalUnitary(alpha float64, x []complex128)
- func ScalInc(alpha complex128, x []complex128, n, inc uintptr)
- func ScalIncTo(dst []complex128, incDst uintptr, alpha complex128, x []complex128, ...)
- func ScalUnitary(alpha complex128, x []complex128)
- func ScalUnitaryTo(dst []complex128, alpha complex128, x []complex128)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func AxpyInc ¶
func AxpyInc(alpha complex128, x, y []complex128, n, incX, incY, ix, iy uintptr)
AxpyInc is
for i := 0; i < int(n); i++ {
y[iy] += alpha * x[ix]
ix += incX
iy += incY
}
func AxpyIncTo ¶
func AxpyIncTo(dst []complex128, incDst, idst uintptr, alpha complex128, x, y []complex128, n, incX, incY, ix, iy uintptr)
AxpyIncTo is
for i := 0; i < int(n); i++ {
dst[idst] = alpha*x[ix] + y[iy]
ix += incX
iy += incY
idst += incDst
}
func AxpyUnitary ¶
func AxpyUnitary(alpha complex128, x, y []complex128)
AxpyUnitary is
for i, v := range x {
y[i] += alpha * v
}
func AxpyUnitaryTo ¶
func AxpyUnitaryTo(dst []complex128, alpha complex128, x, y []complex128)
AxpyUnitaryTo is
for i, v := range x {
dst[i] = alpha*v + y[i]
}
func DotcInc ¶
func DotcInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)
DotcInc is
for i := 0; i < int(n); i++ {
sum += y[iy] * cmplx.Conj(x[ix])
ix += incX
iy += incY
}
return sum
func DotcUnitary ¶
func DotcUnitary(x, y []complex128) (sum complex128)
DotcUnitary is
for i, v := range x {
sum += y[i] * cmplx.Conj(v)
}
return sum
func DotuInc ¶
func DotuInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)
DotuInc is
for i := 0; i < int(n); i++ {
sum += y[iy] * x[ix]
ix += incX
iy += incY
}
return sum
func DotuUnitary ¶
func DotuUnitary(x, y []complex128) (sum complex128)
DotuUnitary is
for i, v := range x {
sum += y[i] * v
}
return sum
func DscalInc ¶
func DscalInc(alpha float64, x []complex128, n, inc uintptr)
DscalInc is
var ix uintptr
for i := 0; i < int(n); i++ {
x[ix] = complex(real(x[ix])*alpha, imag(x[ix])*alpha)
ix += inc
}
func DscalUnitary ¶
func DscalUnitary(alpha float64, x []complex128)
DscalUnitary is
for i, v := range x {
x[i] = complex(real(v)*alpha, imag(v)*alpha)
}
func ScalInc ¶
func ScalInc(alpha complex128, x []complex128, n, inc uintptr)
ScalInc is
var ix uintptr
for i := 0; i < int(n); i++ {
x[ix] *= alpha
ix += incX
}
func ScalIncTo ¶
func ScalIncTo(dst []complex128, incDst uintptr, alpha complex128, x []complex128, n, incX uintptr)
ScalIncTo is
var idst, ix uintptr
for i := 0; i < int(n); i++ {
dst[idst] = alpha * x[ix]
ix += incX
idst += incDst
}
func ScalUnitary ¶
func ScalUnitary(alpha complex128, x []complex128)
ScalUnitary is
for i := range x {
x[i] *= alpha
}
func ScalUnitaryTo ¶
func ScalUnitaryTo(dst []complex128, alpha complex128, x []complex128)
ScalUnitaryTo is
for i, v := range x {
dst[i] = alpha * v
}
Types ¶
This section is empty.
Source Files
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