
(FPCore (re im) :precision binary64 (* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))
double code(double re, double im) {
return (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
def code(re, im): return (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 16 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (re im) :precision binary64 (* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))
double code(double re, double im) {
return (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
def code(re, im): return (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)
\end{array}
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (* im_m im_m) (* im_m im_m)))
(t_1 (+ -1.0 (* im_m (* im_m -0.16666666666666666))))
(t_2
(+ -0.008333333333333333 (* im_m (* im_m -0.0001984126984126984)))))
(*
im_s
(if (<= (- (exp (- 0.0 im_m)) (exp im_m)) -200.0)
(- (/ (* 0.5 (cos re)) (exp im_m)) (* (cos re) (* (exp im_m) 0.5)))
(/
(* (* im_m (cos re)) (- (* (* t_2 t_2) (* t_0 t_0)) (* t_1 t_1)))
(- (* t_2 t_0) t_1))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * (im_m * im_m);
double t_1 = -1.0 + (im_m * (im_m * -0.16666666666666666));
double t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984));
double tmp;
if ((exp((0.0 - im_m)) - exp(im_m)) <= -200.0) {
tmp = ((0.5 * cos(re)) / exp(im_m)) - (cos(re) * (exp(im_m) * 0.5));
} else {
tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_0 * t_0)) - (t_1 * t_1))) / ((t_2 * t_0) - t_1);
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: tmp
t_0 = (im_m * im_m) * (im_m * im_m)
t_1 = (-1.0d0) + (im_m * (im_m * (-0.16666666666666666d0)))
t_2 = (-0.008333333333333333d0) + (im_m * (im_m * (-0.0001984126984126984d0)))
if ((exp((0.0d0 - im_m)) - exp(im_m)) <= (-200.0d0)) then
tmp = ((0.5d0 * cos(re)) / exp(im_m)) - (cos(re) * (exp(im_m) * 0.5d0))
else
tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_0 * t_0)) - (t_1 * t_1))) / ((t_2 * t_0) - t_1)
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * (im_m * im_m);
double t_1 = -1.0 + (im_m * (im_m * -0.16666666666666666));
double t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984));
double tmp;
if ((Math.exp((0.0 - im_m)) - Math.exp(im_m)) <= -200.0) {
tmp = ((0.5 * Math.cos(re)) / Math.exp(im_m)) - (Math.cos(re) * (Math.exp(im_m) * 0.5));
} else {
tmp = ((im_m * Math.cos(re)) * (((t_2 * t_2) * (t_0 * t_0)) - (t_1 * t_1))) / ((t_2 * t_0) - t_1);
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = (im_m * im_m) * (im_m * im_m) t_1 = -1.0 + (im_m * (im_m * -0.16666666666666666)) t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984)) tmp = 0 if (math.exp((0.0 - im_m)) - math.exp(im_m)) <= -200.0: tmp = ((0.5 * math.cos(re)) / math.exp(im_m)) - (math.cos(re) * (math.exp(im_m) * 0.5)) else: tmp = ((im_m * math.cos(re)) * (((t_2 * t_2) * (t_0 * t_0)) - (t_1 * t_1))) / ((t_2 * t_0) - t_1) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(Float64(im_m * im_m) * Float64(im_m * im_m)) t_1 = Float64(-1.0 + Float64(im_m * Float64(im_m * -0.16666666666666666))) t_2 = Float64(-0.008333333333333333 + Float64(im_m * Float64(im_m * -0.0001984126984126984))) tmp = 0.0 if (Float64(exp(Float64(0.0 - im_m)) - exp(im_m)) <= -200.0) tmp = Float64(Float64(Float64(0.5 * cos(re)) / exp(im_m)) - Float64(cos(re) * Float64(exp(im_m) * 0.5))); else tmp = Float64(Float64(Float64(im_m * cos(re)) * Float64(Float64(Float64(t_2 * t_2) * Float64(t_0 * t_0)) - Float64(t_1 * t_1))) / Float64(Float64(t_2 * t_0) - t_1)); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = (im_m * im_m) * (im_m * im_m); t_1 = -1.0 + (im_m * (im_m * -0.16666666666666666)); t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984)); tmp = 0.0; if ((exp((0.0 - im_m)) - exp(im_m)) <= -200.0) tmp = ((0.5 * cos(re)) / exp(im_m)) - (cos(re) * (exp(im_m) * 0.5)); else tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_0 * t_0)) - (t_1 * t_1))) / ((t_2 * t_0) - t_1); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(-1.0 + N[(im$95$m * N[(im$95$m * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(-0.008333333333333333 + N[(im$95$m * N[(im$95$m * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[N[(N[Exp[N[(0.0 - im$95$m), $MachinePrecision]], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision], -200.0], N[(N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] / N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] - N[(N[Cos[re], $MachinePrecision] * N[(N[Exp[im$95$m], $MachinePrecision] * 0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[(N[(t$95$2 * t$95$2), $MachinePrecision] * N[(t$95$0 * t$95$0), $MachinePrecision]), $MachinePrecision] - N[(t$95$1 * t$95$1), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(t$95$2 * t$95$0), $MachinePrecision] - t$95$1), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(im\_m \cdot im\_m\right) \cdot \left(im\_m \cdot im\_m\right)\\
t_1 := -1 + im\_m \cdot \left(im\_m \cdot -0.16666666666666666\right)\\
t_2 := -0.008333333333333333 + im\_m \cdot \left(im\_m \cdot -0.0001984126984126984\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;e^{0 - im\_m} - e^{im\_m} \leq -200:\\
\;\;\;\;\frac{0.5 \cdot \cos re}{e^{im\_m}} - \cos re \cdot \left(e^{im\_m} \cdot 0.5\right)\\
\mathbf{else}:\\
\;\;\;\;\frac{\left(im\_m \cdot \cos re\right) \cdot \left(\left(t\_2 \cdot t\_2\right) \cdot \left(t\_0 \cdot t\_0\right) - t\_1 \cdot t\_1\right)}{t\_2 \cdot t\_0 - t\_1}\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) < -200Initial program 100.0%
sub-negN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
sub0-negN/A
exp-negN/A
un-div-invN/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
exp-lowering-exp.f64N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
neg-sub0N/A
--lowering--.f64N/A
exp-lowering-exp.f64100.0%
Applied egg-rr100.0%
if -200 < (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) Initial program 34.6%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
*-commutativeN/A
Simplified97.1%
associate-*r*N/A
flip-+N/A
associate-*r/N/A
/-lowering-/.f64N/A
Applied egg-rr72.7%
Final simplification78.5%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (+ -1.0 (* im_m (* im_m -0.16666666666666666))))
(t_1 (- (exp (- 0.0 im_m)) (exp im_m)))
(t_2
(+ -0.008333333333333333 (* im_m (* im_m -0.0001984126984126984))))
(t_3 (* (* im_m im_m) (* im_m im_m))))
(*
im_s
(if (<= t_1 -200.0)
(* t_1 (* 0.5 (cos re)))
(/
(* (* im_m (cos re)) (- (* (* t_2 t_2) (* t_3 t_3)) (* t_0 t_0)))
(- (* t_2 t_3) t_0))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = -1.0 + (im_m * (im_m * -0.16666666666666666));
double t_1 = exp((0.0 - im_m)) - exp(im_m);
double t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984));
double t_3 = (im_m * im_m) * (im_m * im_m);
double tmp;
if (t_1 <= -200.0) {
tmp = t_1 * (0.5 * cos(re));
} else {
tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_3 * t_3)) - (t_0 * t_0))) / ((t_2 * t_3) - t_0);
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: t_3
real(8) :: tmp
t_0 = (-1.0d0) + (im_m * (im_m * (-0.16666666666666666d0)))
t_1 = exp((0.0d0 - im_m)) - exp(im_m)
t_2 = (-0.008333333333333333d0) + (im_m * (im_m * (-0.0001984126984126984d0)))
t_3 = (im_m * im_m) * (im_m * im_m)
if (t_1 <= (-200.0d0)) then
tmp = t_1 * (0.5d0 * cos(re))
else
tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_3 * t_3)) - (t_0 * t_0))) / ((t_2 * t_3) - t_0)
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = -1.0 + (im_m * (im_m * -0.16666666666666666));
double t_1 = Math.exp((0.0 - im_m)) - Math.exp(im_m);
double t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984));
double t_3 = (im_m * im_m) * (im_m * im_m);
double tmp;
if (t_1 <= -200.0) {
tmp = t_1 * (0.5 * Math.cos(re));
} else {
tmp = ((im_m * Math.cos(re)) * (((t_2 * t_2) * (t_3 * t_3)) - (t_0 * t_0))) / ((t_2 * t_3) - t_0);
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = -1.0 + (im_m * (im_m * -0.16666666666666666)) t_1 = math.exp((0.0 - im_m)) - math.exp(im_m) t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984)) t_3 = (im_m * im_m) * (im_m * im_m) tmp = 0 if t_1 <= -200.0: tmp = t_1 * (0.5 * math.cos(re)) else: tmp = ((im_m * math.cos(re)) * (((t_2 * t_2) * (t_3 * t_3)) - (t_0 * t_0))) / ((t_2 * t_3) - t_0) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(-1.0 + Float64(im_m * Float64(im_m * -0.16666666666666666))) t_1 = Float64(exp(Float64(0.0 - im_m)) - exp(im_m)) t_2 = Float64(-0.008333333333333333 + Float64(im_m * Float64(im_m * -0.0001984126984126984))) t_3 = Float64(Float64(im_m * im_m) * Float64(im_m * im_m)) tmp = 0.0 if (t_1 <= -200.0) tmp = Float64(t_1 * Float64(0.5 * cos(re))); else tmp = Float64(Float64(Float64(im_m * cos(re)) * Float64(Float64(Float64(t_2 * t_2) * Float64(t_3 * t_3)) - Float64(t_0 * t_0))) / Float64(Float64(t_2 * t_3) - t_0)); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = -1.0 + (im_m * (im_m * -0.16666666666666666)); t_1 = exp((0.0 - im_m)) - exp(im_m); t_2 = -0.008333333333333333 + (im_m * (im_m * -0.0001984126984126984)); t_3 = (im_m * im_m) * (im_m * im_m); tmp = 0.0; if (t_1 <= -200.0) tmp = t_1 * (0.5 * cos(re)); else tmp = ((im_m * cos(re)) * (((t_2 * t_2) * (t_3 * t_3)) - (t_0 * t_0))) / ((t_2 * t_3) - t_0); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(-1.0 + N[(im$95$m * N[(im$95$m * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Exp[N[(0.0 - im$95$m), $MachinePrecision]], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(-0.008333333333333333 + N[(im$95$m * N[(im$95$m * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[t$95$1, -200.0], N[(t$95$1 * N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[(N[(t$95$2 * t$95$2), $MachinePrecision] * N[(t$95$3 * t$95$3), $MachinePrecision]), $MachinePrecision] - N[(t$95$0 * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(t$95$2 * t$95$3), $MachinePrecision] - t$95$0), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]]]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := -1 + im\_m \cdot \left(im\_m \cdot -0.16666666666666666\right)\\
t_1 := e^{0 - im\_m} - e^{im\_m}\\
t_2 := -0.008333333333333333 + im\_m \cdot \left(im\_m \cdot -0.0001984126984126984\right)\\
t_3 := \left(im\_m \cdot im\_m\right) \cdot \left(im\_m \cdot im\_m\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;t\_1 \leq -200:\\
\;\;\;\;t\_1 \cdot \left(0.5 \cdot \cos re\right)\\
\mathbf{else}:\\
\;\;\;\;\frac{\left(im\_m \cdot \cos re\right) \cdot \left(\left(t\_2 \cdot t\_2\right) \cdot \left(t\_3 \cdot t\_3\right) - t\_0 \cdot t\_0\right)}{t\_2 \cdot t\_3 - t\_0}\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) < -200Initial program 100.0%
if -200 < (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) Initial program 34.6%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
*-commutativeN/A
Simplified97.1%
associate-*r*N/A
flip-+N/A
associate-*r/N/A
/-lowering-/.f64N/A
Applied egg-rr72.7%
Final simplification78.5%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 2.65)
(* im_m (* (cos re) (+ -1.0 (* (* im_m im_m) -0.16666666666666666))))
(if (<= im_m 1.18e+62)
(* (exp im_m) -0.5)
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(* im_m (* im_m -0.008333333333333333)))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 2.65) {
tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * -0.16666666666666666)));
} else if (im_m <= 1.18e+62) {
tmp = exp(im_m) * -0.5;
} else {
tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * -0.008333333333333333))))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 2.65d0) then
tmp = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * (-0.16666666666666666d0))))
else if (im_m <= 1.18d+62) then
tmp = exp(im_m) * (-0.5d0)
else
tmp = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * (-0.008333333333333333d0)))))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 2.65) {
tmp = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * -0.16666666666666666)));
} else if (im_m <= 1.18e+62) {
tmp = Math.exp(im_m) * -0.5;
} else {
tmp = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * -0.008333333333333333))))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 2.65: tmp = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * -0.16666666666666666))) elif im_m <= 1.18e+62: tmp = math.exp(im_m) * -0.5 else: tmp = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * -0.008333333333333333)))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 2.65) tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * -0.16666666666666666)))); elseif (im_m <= 1.18e+62) tmp = Float64(exp(im_m) * -0.5); else tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * -0.008333333333333333))))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 2.65) tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * -0.16666666666666666))); elseif (im_m <= 1.18e+62) tmp = exp(im_m) * -0.5; else tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * -0.008333333333333333)))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 2.65], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.18e+62], N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * -0.008333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 2.65:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\right)\right)\\
\mathbf{elif}\;im\_m \leq 1.18 \cdot 10^{+62}:\\
\;\;\;\;e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot -0.008333333333333333\right)\right)\right)\right)\\
\end{array}
\end{array}
if im < 2.64999999999999991Initial program 34.6%
Taylor expanded in im around 0
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6490.6%
Simplified90.6%
if 2.64999999999999991 < im < 1.18000000000000001e62Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6471.4%
Simplified71.4%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6462.0%
Simplified62.0%
Taylor expanded in im around inf
*-lowering-*.f64N/A
exp-lowering-exp.f6463.2%
Simplified63.2%
if 1.18000000000000001e62 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
associate-*r*N/A
+-commutativeN/A
distribute-lft-outN/A
*-commutativeN/A
associate-*l*N/A
*-commutativeN/A
*-commutativeN/A
associate-*r*N/A
Simplified100.0%
Final simplification91.6%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(*
(* im_m im_m)
(+
-0.008333333333333333
(* -0.0001984126984126984 (* im_m im_m)))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))))));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + ((im_m * im_m) * ((-0.008333333333333333d0) + ((-0.0001984126984126984d0) * (im_m * im_m)))))))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))))));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))))))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * Float64(-0.008333333333333333 + Float64(-0.0001984126984126984 * Float64(im_m * im_m)))))))))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m))))))))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.008333333333333333 + N[(-0.0001984126984126984 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.008333333333333333 + -0.0001984126984126984 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\right)\right)\right)
\end{array}
Initial program 48.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
*-commutativeN/A
Simplified96.7%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6496.7%
Simplified96.7%
Final simplification96.7%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (* im_m im_m) -0.16666666666666666)))
(*
im_s
(if (<= im_m 3.0)
(* im_m (* (cos re) (+ -1.0 t_0)))
(if (<= im_m 4.4e+102) (* (exp im_m) -0.5) (* (* im_m (cos re)) t_0))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * -0.16666666666666666;
double tmp;
if (im_m <= 3.0) {
tmp = im_m * (cos(re) * (-1.0 + t_0));
} else if (im_m <= 4.4e+102) {
tmp = exp(im_m) * -0.5;
} else {
tmp = (im_m * cos(re)) * t_0;
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = (im_m * im_m) * (-0.16666666666666666d0)
if (im_m <= 3.0d0) then
tmp = im_m * (cos(re) * ((-1.0d0) + t_0))
else if (im_m <= 4.4d+102) then
tmp = exp(im_m) * (-0.5d0)
else
tmp = (im_m * cos(re)) * t_0
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * -0.16666666666666666;
double tmp;
if (im_m <= 3.0) {
tmp = im_m * (Math.cos(re) * (-1.0 + t_0));
} else if (im_m <= 4.4e+102) {
tmp = Math.exp(im_m) * -0.5;
} else {
tmp = (im_m * Math.cos(re)) * t_0;
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = (im_m * im_m) * -0.16666666666666666 tmp = 0 if im_m <= 3.0: tmp = im_m * (math.cos(re) * (-1.0 + t_0)) elif im_m <= 4.4e+102: tmp = math.exp(im_m) * -0.5 else: tmp = (im_m * math.cos(re)) * t_0 return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(Float64(im_m * im_m) * -0.16666666666666666) tmp = 0.0 if (im_m <= 3.0) tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + t_0))); elseif (im_m <= 4.4e+102) tmp = Float64(exp(im_m) * -0.5); else tmp = Float64(Float64(im_m * cos(re)) * t_0); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = (im_m * im_m) * -0.16666666666666666; tmp = 0.0; if (im_m <= 3.0) tmp = im_m * (cos(re) * (-1.0 + t_0)); elseif (im_m <= 4.4e+102) tmp = exp(im_m) * -0.5; else tmp = (im_m * cos(re)) * t_0; end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 3.0], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 4.4e+102], N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision], N[(N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision] * t$95$0), $MachinePrecision]]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 3:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + t\_0\right)\right)\\
\mathbf{elif}\;im\_m \leq 4.4 \cdot 10^{+102}:\\
\;\;\;\;e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;\left(im\_m \cdot \cos re\right) \cdot t\_0\\
\end{array}
\end{array}
\end{array}
if im < 3Initial program 34.6%
Taylor expanded in im around 0
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6490.6%
Simplified90.6%
if 3 < im < 4.40000000000000015e102Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6473.3%
Simplified73.3%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6468.9%
Simplified68.9%
Taylor expanded in im around inf
*-lowering-*.f64N/A
exp-lowering-exp.f6469.5%
Simplified69.5%
if 4.40000000000000015e102 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Taylor expanded in im around inf
*-commutativeN/A
unpow3N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64100.0%
Simplified100.0%
Final simplification90.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* im_m (cos re))))
(*
im_s
(if (<= im_m 1.55)
(- 0.0 t_0)
(if (<= im_m 4.4e+102)
(* (exp im_m) -0.5)
(* t_0 (* (* im_m im_m) -0.16666666666666666)))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = im_m * cos(re);
double tmp;
if (im_m <= 1.55) {
tmp = 0.0 - t_0;
} else if (im_m <= 4.4e+102) {
tmp = exp(im_m) * -0.5;
} else {
tmp = t_0 * ((im_m * im_m) * -0.16666666666666666);
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = im_m * cos(re)
if (im_m <= 1.55d0) then
tmp = 0.0d0 - t_0
else if (im_m <= 4.4d+102) then
tmp = exp(im_m) * (-0.5d0)
else
tmp = t_0 * ((im_m * im_m) * (-0.16666666666666666d0))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = im_m * Math.cos(re);
double tmp;
if (im_m <= 1.55) {
tmp = 0.0 - t_0;
} else if (im_m <= 4.4e+102) {
tmp = Math.exp(im_m) * -0.5;
} else {
tmp = t_0 * ((im_m * im_m) * -0.16666666666666666);
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = im_m * math.cos(re) tmp = 0 if im_m <= 1.55: tmp = 0.0 - t_0 elif im_m <= 4.4e+102: tmp = math.exp(im_m) * -0.5 else: tmp = t_0 * ((im_m * im_m) * -0.16666666666666666) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(im_m * cos(re)) tmp = 0.0 if (im_m <= 1.55) tmp = Float64(0.0 - t_0); elseif (im_m <= 4.4e+102) tmp = Float64(exp(im_m) * -0.5); else tmp = Float64(t_0 * Float64(Float64(im_m * im_m) * -0.16666666666666666)); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = im_m * cos(re); tmp = 0.0; if (im_m <= 1.55) tmp = 0.0 - t_0; elseif (im_m <= 4.4e+102) tmp = exp(im_m) * -0.5; else tmp = t_0 * ((im_m * im_m) * -0.16666666666666666); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 1.55], N[(0.0 - t$95$0), $MachinePrecision], If[LessEqual[im$95$m, 4.4e+102], N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision], N[(t$95$0 * N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := im\_m \cdot \cos re\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 1.55:\\
\;\;\;\;0 - t\_0\\
\mathbf{elif}\;im\_m \leq 4.4 \cdot 10^{+102}:\\
\;\;\;\;e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;t\_0 \cdot \left(\left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\right)\\
\end{array}
\end{array}
\end{array}
if im < 1.55000000000000004Initial program 34.6%
Taylor expanded in im around 0
associate-*r*N/A
neg-mul-1N/A
*-lowering-*.f64N/A
neg-sub0N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.1%
Simplified72.1%
sub0-negN/A
neg-lowering-neg.f6472.1%
Applied egg-rr72.1%
if 1.55000000000000004 < im < 4.40000000000000015e102Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6473.3%
Simplified73.3%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6468.9%
Simplified68.9%
Taylor expanded in im around inf
*-lowering-*.f64N/A
exp-lowering-exp.f6469.5%
Simplified69.5%
if 4.40000000000000015e102 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Taylor expanded in im around inf
*-commutativeN/A
unpow3N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
associate-*l*N/A
associate-*r*N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64100.0%
Simplified100.0%
Final simplification76.2%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.7)
(- 0.0 (* im_m (cos re)))
(if (<= im_m 2.7e+54)
(* (exp im_m) -0.5)
(if (<= im_m 1.45e+153)
(*
(+ 0.5 (* (* re re) -0.25))
(*
im_m
(+
-2.0
(*
(* im_m im_m)
(+ -0.3333333333333333 (* im_m (* im_m -0.016666666666666666)))))))
(*
(+ 0.5 (* re (* re (+ -0.25 (* (* re re) 0.020833333333333332)))))
(* im_m (+ -2.0 (* (* im_m im_m) -0.3333333333333333)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.7) {
tmp = 0.0 - (im_m * cos(re));
} else if (im_m <= 2.7e+54) {
tmp = exp(im_m) * -0.5;
} else if (im_m <= 1.45e+153) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 1.7d0) then
tmp = 0.0d0 - (im_m * cos(re))
else if (im_m <= 2.7d+54) then
tmp = exp(im_m) * (-0.5d0)
else if (im_m <= 1.45d+153) then
tmp = (0.5d0 + ((re * re) * (-0.25d0))) * (im_m * ((-2.0d0) + ((im_m * im_m) * ((-0.3333333333333333d0) + (im_m * (im_m * (-0.016666666666666666d0)))))))
else
tmp = (0.5d0 + (re * (re * ((-0.25d0) + ((re * re) * 0.020833333333333332d0))))) * (im_m * ((-2.0d0) + ((im_m * im_m) * (-0.3333333333333333d0))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.7) {
tmp = 0.0 - (im_m * Math.cos(re));
} else if (im_m <= 2.7e+54) {
tmp = Math.exp(im_m) * -0.5;
} else if (im_m <= 1.45e+153) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 1.7: tmp = 0.0 - (im_m * math.cos(re)) elif im_m <= 2.7e+54: tmp = math.exp(im_m) * -0.5 elif im_m <= 1.45e+153: tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) else: tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 1.7) tmp = Float64(0.0 - Float64(im_m * cos(re))); elseif (im_m <= 2.7e+54) tmp = Float64(exp(im_m) * -0.5); elseif (im_m <= 1.45e+153) tmp = Float64(Float64(0.5 + Float64(Float64(re * re) * -0.25)) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * Float64(-0.3333333333333333 + Float64(im_m * Float64(im_m * -0.016666666666666666))))))); else tmp = Float64(Float64(0.5 + Float64(re * Float64(re * Float64(-0.25 + Float64(Float64(re * re) * 0.020833333333333332))))) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * -0.3333333333333333)))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 1.7) tmp = 0.0 - (im_m * cos(re)); elseif (im_m <= 2.7e+54) tmp = exp(im_m) * -0.5; elseif (im_m <= 1.45e+153) tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))); else tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 1.7], N[(0.0 - N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 2.7e+54], N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision], If[LessEqual[im$95$m, 1.45e+153], N[(N[(0.5 + N[(N[(re * re), $MachinePrecision] * -0.25), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.3333333333333333 + N[(im$95$m * N[(im$95$m * -0.016666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(0.5 + N[(re * N[(re * N[(-0.25 + N[(N[(re * re), $MachinePrecision] * 0.020833333333333332), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 1.7:\\
\;\;\;\;0 - im\_m \cdot \cos re\\
\mathbf{elif}\;im\_m \leq 2.7 \cdot 10^{+54}:\\
\;\;\;\;e^{im\_m} \cdot -0.5\\
\mathbf{elif}\;im\_m \leq 1.45 \cdot 10^{+153}:\\
\;\;\;\;\left(0.5 + \left(re \cdot re\right) \cdot -0.25\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.3333333333333333 + im\_m \cdot \left(im\_m \cdot -0.016666666666666666\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(0.5 + re \cdot \left(re \cdot \left(-0.25 + \left(re \cdot re\right) \cdot 0.020833333333333332\right)\right)\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot -0.3333333333333333\right)\right)\\
\end{array}
\end{array}
if im < 1.69999999999999996Initial program 34.6%
Taylor expanded in im around 0
associate-*r*N/A
neg-mul-1N/A
*-lowering-*.f64N/A
neg-sub0N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.1%
Simplified72.1%
sub0-negN/A
neg-lowering-neg.f6472.1%
Applied egg-rr72.1%
if 1.69999999999999996 < im < 2.70000000000000011e54Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6483.3%
Simplified83.3%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6472.3%
Simplified72.3%
Taylor expanded in im around inf
*-lowering-*.f64N/A
exp-lowering-exp.f6473.7%
Simplified73.7%
if 2.70000000000000011e54 < im < 1.45000000000000001e153Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6494.9%
Simplified94.9%
Taylor expanded in re around 0
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6494.4%
Simplified94.4%
if 1.45000000000000001e153 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Taylor expanded in re around 0
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6486.7%
Simplified86.7%
Final simplification75.4%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.66)
(* im_m (+ -1.0 (* (* im_m im_m) -0.16666666666666666)))
(if (<= im_m 2.7e+54)
(* (exp im_m) -0.5)
(if (<= im_m 5.2e+151)
(*
(+ 0.5 (* (* re re) -0.25))
(*
im_m
(+
-2.0
(*
(* im_m im_m)
(+ -0.3333333333333333 (* im_m (* im_m -0.016666666666666666)))))))
(*
(+ 0.5 (* re (* re (+ -0.25 (* (* re re) 0.020833333333333332)))))
(* im_m (+ -2.0 (* (* im_m im_m) -0.3333333333333333)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.66) {
tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666));
} else if (im_m <= 2.7e+54) {
tmp = exp(im_m) * -0.5;
} else if (im_m <= 5.2e+151) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 1.66d0) then
tmp = im_m * ((-1.0d0) + ((im_m * im_m) * (-0.16666666666666666d0)))
else if (im_m <= 2.7d+54) then
tmp = exp(im_m) * (-0.5d0)
else if (im_m <= 5.2d+151) then
tmp = (0.5d0 + ((re * re) * (-0.25d0))) * (im_m * ((-2.0d0) + ((im_m * im_m) * ((-0.3333333333333333d0) + (im_m * (im_m * (-0.016666666666666666d0)))))))
else
tmp = (0.5d0 + (re * (re * ((-0.25d0) + ((re * re) * 0.020833333333333332d0))))) * (im_m * ((-2.0d0) + ((im_m * im_m) * (-0.3333333333333333d0))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.66) {
tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666));
} else if (im_m <= 2.7e+54) {
tmp = Math.exp(im_m) * -0.5;
} else if (im_m <= 5.2e+151) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 1.66: tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)) elif im_m <= 2.7e+54: tmp = math.exp(im_m) * -0.5 elif im_m <= 5.2e+151: tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) else: tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 1.66) tmp = Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * -0.16666666666666666))); elseif (im_m <= 2.7e+54) tmp = Float64(exp(im_m) * -0.5); elseif (im_m <= 5.2e+151) tmp = Float64(Float64(0.5 + Float64(Float64(re * re) * -0.25)) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * Float64(-0.3333333333333333 + Float64(im_m * Float64(im_m * -0.016666666666666666))))))); else tmp = Float64(Float64(0.5 + Float64(re * Float64(re * Float64(-0.25 + Float64(Float64(re * re) * 0.020833333333333332))))) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * -0.3333333333333333)))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 1.66) tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)); elseif (im_m <= 2.7e+54) tmp = exp(im_m) * -0.5; elseif (im_m <= 5.2e+151) tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))); else tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 1.66], N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 2.7e+54], N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision], If[LessEqual[im$95$m, 5.2e+151], N[(N[(0.5 + N[(N[(re * re), $MachinePrecision] * -0.25), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.3333333333333333 + N[(im$95$m * N[(im$95$m * -0.016666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(0.5 + N[(re * N[(re * N[(-0.25 + N[(N[(re * re), $MachinePrecision] * 0.020833333333333332), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 1.66:\\
\;\;\;\;im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\right)\\
\mathbf{elif}\;im\_m \leq 2.7 \cdot 10^{+54}:\\
\;\;\;\;e^{im\_m} \cdot -0.5\\
\mathbf{elif}\;im\_m \leq 5.2 \cdot 10^{+151}:\\
\;\;\;\;\left(0.5 + \left(re \cdot re\right) \cdot -0.25\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.3333333333333333 + im\_m \cdot \left(im\_m \cdot -0.016666666666666666\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(0.5 + re \cdot \left(re \cdot \left(-0.25 + \left(re \cdot re\right) \cdot 0.020833333333333332\right)\right)\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot -0.3333333333333333\right)\right)\\
\end{array}
\end{array}
if im < 1.65999999999999992Initial program 34.6%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6425.5%
Simplified25.5%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6458.8%
Simplified58.8%
if 1.65999999999999992 < im < 2.70000000000000011e54Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6483.3%
Simplified83.3%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6472.3%
Simplified72.3%
Taylor expanded in im around inf
*-lowering-*.f64N/A
exp-lowering-exp.f6473.7%
Simplified73.7%
if 2.70000000000000011e54 < im < 5.20000000000000026e151Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6494.9%
Simplified94.9%
Taylor expanded in re around 0
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6494.4%
Simplified94.4%
if 5.20000000000000026e151 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Taylor expanded in re around 0
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6486.7%
Simplified86.7%
Final simplification64.9%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 2.7e+54)
(*
im_m
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(*
(* im_m im_m)
(+
-0.008333333333333333
(* -0.0001984126984126984 (* im_m im_m))))))))
(if (<= im_m 4e+151)
(*
(+ 0.5 (* (* re re) -0.25))
(*
im_m
(+
-2.0
(*
(* im_m im_m)
(+ -0.3333333333333333 (* im_m (* im_m -0.016666666666666666)))))))
(*
(+ 0.5 (* re (* re (+ -0.25 (* (* re re) 0.020833333333333332)))))
(* im_m (+ -2.0 (* (* im_m im_m) -0.3333333333333333))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 2.7e+54) {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))));
} else if (im_m <= 4e+151) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 2.7d+54) then
tmp = im_m * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + ((im_m * im_m) * ((-0.008333333333333333d0) + ((-0.0001984126984126984d0) * (im_m * im_m)))))))
else if (im_m <= 4d+151) then
tmp = (0.5d0 + ((re * re) * (-0.25d0))) * (im_m * ((-2.0d0) + ((im_m * im_m) * ((-0.3333333333333333d0) + (im_m * (im_m * (-0.016666666666666666d0)))))))
else
tmp = (0.5d0 + (re * (re * ((-0.25d0) + ((re * re) * 0.020833333333333332d0))))) * (im_m * ((-2.0d0) + ((im_m * im_m) * (-0.3333333333333333d0))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 2.7e+54) {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))));
} else if (im_m <= 4e+151) {
tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666))))));
} else {
tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333)));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 2.7e+54: tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m))))))) elif im_m <= 4e+151: tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) else: tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 2.7e+54) tmp = Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * Float64(-0.008333333333333333 + Float64(-0.0001984126984126984 * Float64(im_m * im_m)))))))); elseif (im_m <= 4e+151) tmp = Float64(Float64(0.5 + Float64(Float64(re * re) * -0.25)) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * Float64(-0.3333333333333333 + Float64(im_m * Float64(im_m * -0.016666666666666666))))))); else tmp = Float64(Float64(0.5 + Float64(re * Float64(re * Float64(-0.25 + Float64(Float64(re * re) * 0.020833333333333332))))) * Float64(im_m * Float64(-2.0 + Float64(Float64(im_m * im_m) * -0.3333333333333333)))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 2.7e+54) tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m))))))); elseif (im_m <= 4e+151) tmp = (0.5 + ((re * re) * -0.25)) * (im_m * (-2.0 + ((im_m * im_m) * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))); else tmp = (0.5 + (re * (re * (-0.25 + ((re * re) * 0.020833333333333332))))) * (im_m * (-2.0 + ((im_m * im_m) * -0.3333333333333333))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 2.7e+54], N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.008333333333333333 + N[(-0.0001984126984126984 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 4e+151], N[(N[(0.5 + N[(N[(re * re), $MachinePrecision] * -0.25), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.3333333333333333 + N[(im$95$m * N[(im$95$m * -0.016666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[(0.5 + N[(re * N[(re * N[(-0.25 + N[(N[(re * re), $MachinePrecision] * 0.020833333333333332), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(-2.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 2.7 \cdot 10^{+54}:\\
\;\;\;\;im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.008333333333333333 + -0.0001984126984126984 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\right)\\
\mathbf{elif}\;im\_m \leq 4 \cdot 10^{+151}:\\
\;\;\;\;\left(0.5 + \left(re \cdot re\right) \cdot -0.25\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.3333333333333333 + im\_m \cdot \left(im\_m \cdot -0.016666666666666666\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;\left(0.5 + re \cdot \left(re \cdot \left(-0.25 + \left(re \cdot re\right) \cdot 0.020833333333333332\right)\right)\right) \cdot \left(im\_m \cdot \left(-2 + \left(im\_m \cdot im\_m\right) \cdot -0.3333333333333333\right)\right)\\
\end{array}
\end{array}
if im < 2.70000000000000011e54Initial program 36.5%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6427.2%
Simplified27.2%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6462.7%
Simplified62.7%
if 2.70000000000000011e54 < im < 4.00000000000000007e151Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6494.9%
Simplified94.9%
Taylor expanded in re around 0
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6494.4%
Simplified94.4%
if 4.00000000000000007e151 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Taylor expanded in re around 0
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6486.7%
Simplified86.7%
Final simplification67.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 3.2e+86)
(*
im_m
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(*
(* im_m im_m)
(+
-0.008333333333333333
(* -0.0001984126984126984 (* im_m im_m))))))))
(*
im_m
(+
-1.0
(*
im_m
(+
0.25
(* im_m (+ -0.5833333333333334 (* im_m 0.4791666666666667))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.2e+86) {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))));
} else {
tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667))))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (re <= 3.2d+86) then
tmp = im_m * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + ((im_m * im_m) * ((-0.008333333333333333d0) + ((-0.0001984126984126984d0) * (im_m * im_m)))))))
else
tmp = im_m * ((-1.0d0) + (im_m * (0.25d0 + (im_m * ((-0.5833333333333334d0) + (im_m * 0.4791666666666667d0))))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.2e+86) {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m)))))));
} else {
tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667))))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if re <= 3.2e+86: tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m))))))) else: tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667)))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (re <= 3.2e+86) tmp = Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * Float64(-0.008333333333333333 + Float64(-0.0001984126984126984 * Float64(im_m * im_m)))))))); else tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(0.25 + Float64(im_m * Float64(-0.5833333333333334 + Float64(im_m * 0.4791666666666667))))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (re <= 3.2e+86) tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * (-0.008333333333333333 + (-0.0001984126984126984 * (im_m * im_m))))))); else tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667)))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[re, 3.2e+86], N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.008333333333333333 + N[(-0.0001984126984126984 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(0.25 + N[(im$95$m * N[(-0.5833333333333334 + N[(im$95$m * 0.4791666666666667), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 3.2 \cdot 10^{+86}:\\
\;\;\;\;im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.008333333333333333 + -0.0001984126984126984 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(0.25 + im\_m \cdot \left(-0.5833333333333334 + im\_m \cdot 0.4791666666666667\right)\right)\right)\\
\end{array}
\end{array}
if re < 3.2e86Initial program 49.8%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6441.2%
Simplified41.2%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6475.0%
Simplified75.0%
if 3.2e86 < re Initial program 41.7%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6415.7%
Simplified15.7%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f649.3%
Simplified9.3%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f6420.4%
Simplified20.4%
Final simplification65.9%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 3.4e+75)
(*
im_m
(+
-1.0
(*
im_m
(*
im_m
(+ -0.16666666666666666 (* -0.008333333333333333 (* im_m im_m)))))))
(*
im_m
(+
-1.0
(*
im_m
(+
0.25
(* im_m (+ -0.5833333333333334 (* im_m 0.4791666666666667))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.4e+75) {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m))))));
} else {
tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667))))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (re <= 3.4d+75) then
tmp = im_m * ((-1.0d0) + (im_m * (im_m * ((-0.16666666666666666d0) + ((-0.008333333333333333d0) * (im_m * im_m))))))
else
tmp = im_m * ((-1.0d0) + (im_m * (0.25d0 + (im_m * ((-0.5833333333333334d0) + (im_m * 0.4791666666666667d0))))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.4e+75) {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m))))));
} else {
tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667))))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if re <= 3.4e+75: tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m)))))) else: tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667)))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (re <= 3.4e+75) tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(im_m * Float64(-0.16666666666666666 + Float64(-0.008333333333333333 * Float64(im_m * im_m))))))); else tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(0.25 + Float64(im_m * Float64(-0.5833333333333334 + Float64(im_m * 0.4791666666666667))))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (re <= 3.4e+75) tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m)))))); else tmp = im_m * (-1.0 + (im_m * (0.25 + (im_m * (-0.5833333333333334 + (im_m * 0.4791666666666667)))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[re, 3.4e+75], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(im$95$m * N[(-0.16666666666666666 + N[(-0.008333333333333333 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(0.25 + N[(im$95$m * N[(-0.5833333333333334 + N[(im$95$m * 0.4791666666666667), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 3.4 \cdot 10^{+75}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(im\_m \cdot \left(-0.16666666666666666 + -0.008333333333333333 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(0.25 + im\_m \cdot \left(-0.5833333333333334 + im\_m \cdot 0.4791666666666667\right)\right)\right)\\
\end{array}
\end{array}
if re < 3.40000000000000011e75Initial program 49.5%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6441.3%
Simplified41.3%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6473.7%
Simplified73.7%
if 3.40000000000000011e75 < re Initial program 43.5%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6416.9%
Simplified16.9%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f648.8%
Simplified8.8%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f6423.9%
Simplified23.9%
Final simplification64.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 3.4e+75)
(*
im_m
(+
-1.0
(*
im_m
(*
im_m
(+ -0.16666666666666666 (* -0.008333333333333333 (* im_m im_m)))))))
(*
im_m
(+
-1.0
(*
im_m
(* im_m (+ -0.16666666666666666 (* im_m 0.020833333333333332)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.4e+75) {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m))))));
} else {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332)))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (re <= 3.4d+75) then
tmp = im_m * ((-1.0d0) + (im_m * (im_m * ((-0.16666666666666666d0) + ((-0.008333333333333333d0) * (im_m * im_m))))))
else
tmp = im_m * ((-1.0d0) + (im_m * (im_m * ((-0.16666666666666666d0) + (im_m * 0.020833333333333332d0)))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 3.4e+75) {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m))))));
} else {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332)))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if re <= 3.4e+75: tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m)))))) else: tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (re <= 3.4e+75) tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(im_m * Float64(-0.16666666666666666 + Float64(-0.008333333333333333 * Float64(im_m * im_m))))))); else tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(im_m * Float64(-0.16666666666666666 + Float64(im_m * 0.020833333333333332)))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (re <= 3.4e+75) tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (-0.008333333333333333 * (im_m * im_m)))))); else tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[re, 3.4e+75], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(im$95$m * N[(-0.16666666666666666 + N[(-0.008333333333333333 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(im$95$m * N[(-0.16666666666666666 + N[(im$95$m * 0.020833333333333332), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 3.4 \cdot 10^{+75}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(im\_m \cdot \left(-0.16666666666666666 + -0.008333333333333333 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(im\_m \cdot \left(-0.16666666666666666 + im\_m \cdot 0.020833333333333332\right)\right)\right)\\
\end{array}
\end{array}
if re < 3.40000000000000011e75Initial program 49.5%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6441.3%
Simplified41.3%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6473.7%
Simplified73.7%
if 3.40000000000000011e75 < re Initial program 43.5%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6416.9%
Simplified16.9%
Taylor expanded in im around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f648.8%
Simplified8.8%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f6423.9%
Simplified23.9%
Final simplification64.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 9.5e+77)
(* im_m (+ -1.0 (* (* im_m im_m) -0.16666666666666666)))
(*
im_m
(+
-1.0
(*
im_m
(* im_m (+ -0.16666666666666666 (* im_m 0.020833333333333332)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 9.5e+77) {
tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666));
} else {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332)))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (re <= 9.5d+77) then
tmp = im_m * ((-1.0d0) + ((im_m * im_m) * (-0.16666666666666666d0)))
else
tmp = im_m * ((-1.0d0) + (im_m * (im_m * ((-0.16666666666666666d0) + (im_m * 0.020833333333333332d0)))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (re <= 9.5e+77) {
tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666));
} else {
tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332)))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if re <= 9.5e+77: tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)) else: tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (re <= 9.5e+77) tmp = Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * -0.16666666666666666))); else tmp = Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(im_m * Float64(-0.16666666666666666 + Float64(im_m * 0.020833333333333332)))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (re <= 9.5e+77) tmp = im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)); else tmp = im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + (im_m * 0.020833333333333332))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[re, 9.5e+77], N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(im$95$m * N[(-0.16666666666666666 + N[(im$95$m * 0.020833333333333332), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 9.5 \cdot 10^{+77}:\\
\;\;\;\;im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + im\_m \cdot \left(im\_m \cdot \left(-0.16666666666666666 + im\_m \cdot 0.020833333333333332\right)\right)\right)\\
\end{array}
\end{array}
if re < 9.4999999999999998e77Initial program 49.3%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6441.1%
Simplified41.1%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6468.2%
Simplified68.2%
if 9.4999999999999998e77 < re Initial program 44.3%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6417.2%
Simplified17.2%
Taylor expanded in im around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f648.9%
Simplified8.9%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f6423.9%
Simplified23.9%
Final simplification60.4%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.26)
(- 0.0 im_m)
(* im_m (* (* im_m im_m) -0.5833333333333334)))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.26) {
tmp = 0.0 - im_m;
} else {
tmp = im_m * ((im_m * im_m) * -0.5833333333333334);
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 1.26d0) then
tmp = 0.0d0 - im_m
else
tmp = im_m * ((im_m * im_m) * (-0.5833333333333334d0))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 1.26) {
tmp = 0.0 - im_m;
} else {
tmp = im_m * ((im_m * im_m) * -0.5833333333333334);
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 1.26: tmp = 0.0 - im_m else: tmp = im_m * ((im_m * im_m) * -0.5833333333333334) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 1.26) tmp = Float64(0.0 - im_m); else tmp = Float64(im_m * Float64(Float64(im_m * im_m) * -0.5833333333333334)); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 1.26) tmp = 0.0 - im_m; else tmp = im_m * ((im_m * im_m) * -0.5833333333333334); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 1.26], N[(0.0 - im$95$m), $MachinePrecision], N[(im$95$m * N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.5833333333333334), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 1.26:\\
\;\;\;\;0 - im\_m\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(\left(im\_m \cdot im\_m\right) \cdot -0.5833333333333334\right)\\
\end{array}
\end{array}
if im < 1.26000000000000001Initial program 34.6%
Taylor expanded in im around 0
associate-*r*N/A
neg-mul-1N/A
*-lowering-*.f64N/A
neg-sub0N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.1%
Simplified72.1%
Taylor expanded in re around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f6445.5%
Simplified45.5%
sub0-negN/A
neg-lowering-neg.f6445.5%
Applied egg-rr45.5%
if 1.26000000000000001 < im Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6479.6%
Simplified79.6%
Taylor expanded in im around 0
+-commutativeN/A
+-lowering-+.f6478.4%
Simplified78.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f6460.8%
Simplified60.8%
Taylor expanded in im around inf
*-commutativeN/A
cube-multN/A
unpow2N/A
associate-*l*N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*r*N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6460.8%
Simplified60.8%
Final simplification48.8%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (* im_m (+ -1.0 (* (* im_m im_m) -0.16666666666666666)))))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * ((-1.0d0) + ((im_m * im_m) * (-0.16666666666666666d0))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666)))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * -0.16666666666666666)))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (-1.0 + ((im_m * im_m) * -0.16666666666666666))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot -0.16666666666666666\right)\right)
\end{array}
Initial program 48.4%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6436.9%
Simplified36.9%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6459.2%
Simplified59.2%
Final simplification59.2%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (- 0.0 im_m)))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (0.0 - im_m);
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (0.0d0 - im_m)
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (0.0 - im_m);
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (0.0 - im_m)
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(0.0 - im_m)) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (0.0 - im_m); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(0.0 - im$95$m), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(0 - im\_m\right)
\end{array}
Initial program 48.4%
Taylor expanded in im around 0
associate-*r*N/A
neg-mul-1N/A
*-lowering-*.f64N/A
neg-sub0N/A
--lowering--.f64N/A
cos-lowering-cos.f6458.3%
Simplified58.3%
Taylor expanded in re around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f6437.1%
Simplified37.1%
sub0-negN/A
neg-lowering-neg.f6437.1%
Applied egg-rr37.1%
Final simplification37.1%
(FPCore (re im)
:precision binary64
(if (< (fabs im) 1.0)
(-
(*
(cos re)
(+
(+ im (* (* (* 0.16666666666666666 im) im) im))
(* (* (* (* (* 0.008333333333333333 im) im) im) im) im))))
(* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im)))))
double code(double re, double im) {
double tmp;
if (fabs(im) < 1.0) {
tmp = -(cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if (abs(im) < 1.0d0) then
tmp = -(cos(re) * ((im + (((0.16666666666666666d0 * im) * im) * im)) + (((((0.008333333333333333d0 * im) * im) * im) * im) * im)))
else
tmp = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if (Math.abs(im) < 1.0) {
tmp = -(Math.cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
return tmp;
}
def code(re, im): tmp = 0 if math.fabs(im) < 1.0: tmp = -(math.cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))) else: tmp = (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im)) return tmp
function code(re, im) tmp = 0.0 if (abs(im) < 1.0) tmp = Float64(-Float64(cos(re) * Float64(Float64(im + Float64(Float64(Float64(0.16666666666666666 * im) * im) * im)) + Float64(Float64(Float64(Float64(Float64(0.008333333333333333 * im) * im) * im) * im) * im)))); else tmp = Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if (abs(im) < 1.0) tmp = -(cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))); else tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end tmp_2 = tmp; end
code[re_, im_] := If[Less[N[Abs[im], $MachinePrecision], 1.0], (-N[(N[Cos[re], $MachinePrecision] * N[(N[(im + N[(N[(N[(0.16666666666666666 * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision]), $MachinePrecision] + N[(N[(N[(N[(N[(0.008333333333333333 * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\left|im\right| < 1:\\
\;\;\;\;-\cos re \cdot \left(\left(im + \left(\left(0.16666666666666666 \cdot im\right) \cdot im\right) \cdot im\right) + \left(\left(\left(\left(0.008333333333333333 \cdot im\right) \cdot im\right) \cdot im\right) \cdot im\right) \cdot im\right)\\
\mathbf{else}:\\
\;\;\;\;\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)\\
\end{array}
\end{array}
herbie shell --seed 2024191
(FPCore (re im)
:name "math.sin on complex, imaginary part"
:precision binary64
:alt
(! :herbie-platform default (if (< (fabs im) 1) (- (* (cos re) (+ im (* 1/6 im im im) (* 1/120 im im im im im)))) (* (* 1/2 (cos re)) (- (exp (- 0 im)) (exp im)))))
(* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))