
(FPCore (re im) :precision binary64 (* (* 0.5 (sin re)) (- (exp (- im)) (exp im))))
double code(double re, double im) {
return (0.5 * sin(re)) * (exp(-im) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * sin(re)) * (exp(-im) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.sin(re)) * (Math.exp(-im) - Math.exp(im));
}
def code(re, im): return (0.5 * math.sin(re)) * (math.exp(-im) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * sin(re)) * Float64(exp(Float64(-im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * sin(re)) * (exp(-im) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \sin re\right) \cdot \left(e^{-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 (sin re)) (- (exp (- im)) (exp im))))
double code(double re, double im) {
return (0.5 * sin(re)) * (exp(-im) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * sin(re)) * (exp(-im) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.sin(re)) * (Math.exp(-im) - Math.exp(im));
}
def code(re, im): return (0.5 * math.sin(re)) * (math.exp(-im) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * sin(re)) * Float64(exp(Float64(-im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * sin(re)) * (exp(-im) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \sin re\right) \cdot \left(e^{-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 (- (exp (- im_m)) (exp im_m))) (t_1 (* 0.5 (sin re))))
(*
im_s
(if (<= t_0 -500.0)
(* t_0 t_1)
(*
t_1
(*
im_m
(-
(*
(pow im_m 2.0)
(- (* (pow im_m 2.0) -0.016666666666666666) 0.3333333333333333))
2.0)))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = exp(-im_m) - exp(im_m);
double t_1 = 0.5 * sin(re);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * t_1;
} else {
tmp = t_1 * (im_m * ((pow(im_m, 2.0) * ((pow(im_m, 2.0) * -0.016666666666666666) - 0.3333333333333333)) - 2.0));
}
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) :: tmp
t_0 = exp(-im_m) - exp(im_m)
t_1 = 0.5d0 * sin(re)
if (t_0 <= (-500.0d0)) then
tmp = t_0 * t_1
else
tmp = t_1 * (im_m * (((im_m ** 2.0d0) * (((im_m ** 2.0d0) * (-0.016666666666666666d0)) - 0.3333333333333333d0)) - 2.0d0))
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 = Math.exp(-im_m) - Math.exp(im_m);
double t_1 = 0.5 * Math.sin(re);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * t_1;
} else {
tmp = t_1 * (im_m * ((Math.pow(im_m, 2.0) * ((Math.pow(im_m, 2.0) * -0.016666666666666666) - 0.3333333333333333)) - 2.0));
}
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 = math.exp(-im_m) - math.exp(im_m) t_1 = 0.5 * math.sin(re) tmp = 0 if t_0 <= -500.0: tmp = t_0 * t_1 else: tmp = t_1 * (im_m * ((math.pow(im_m, 2.0) * ((math.pow(im_m, 2.0) * -0.016666666666666666) - 0.3333333333333333)) - 2.0)) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(exp(Float64(-im_m)) - exp(im_m)) t_1 = Float64(0.5 * sin(re)) tmp = 0.0 if (t_0 <= -500.0) tmp = Float64(t_0 * t_1); else tmp = Float64(t_1 * Float64(im_m * Float64(Float64((im_m ^ 2.0) * Float64(Float64((im_m ^ 2.0) * -0.016666666666666666) - 0.3333333333333333)) - 2.0))); 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 = exp(-im_m) - exp(im_m); t_1 = 0.5 * sin(re); tmp = 0.0; if (t_0 <= -500.0) tmp = t_0 * t_1; else tmp = t_1 * (im_m * (((im_m ^ 2.0) * (((im_m ^ 2.0) * -0.016666666666666666) - 0.3333333333333333)) - 2.0)); 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[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[t$95$0, -500.0], N[(t$95$0 * t$95$1), $MachinePrecision], N[(t$95$1 * N[(im$95$m * N[(N[(N[Power[im$95$m, 2.0], $MachinePrecision] * N[(N[(N[Power[im$95$m, 2.0], $MachinePrecision] * -0.016666666666666666), $MachinePrecision] - 0.3333333333333333), $MachinePrecision]), $MachinePrecision] - 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := e^{-im\_m} - e^{im\_m}\\
t_1 := 0.5 \cdot \sin re\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;t\_0 \leq -500:\\
\;\;\;\;t\_0 \cdot t\_1\\
\mathbf{else}:\\
\;\;\;\;t\_1 \cdot \left(im\_m \cdot \left({im\_m}^{2} \cdot \left({im\_m}^{2} \cdot -0.016666666666666666 - 0.3333333333333333\right) - 2\right)\right)\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < -500Initial program 100.0%
if -500 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) Initial program 51.2%
Taylor expanded in im around 0 93.7%
Final simplification95.5%
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 (- (exp (- im_m)) (exp im_m))))
(*
im_s
(if (<= t_0 -500.0)
(* t_0 (* 0.5 (sin re)))
(*
im_m
(- (* -0.16666666666666666 (* (sin re) (pow im_m 2.0))) (sin re)))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = exp(-im_m) - exp(im_m);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * (0.5 * sin(re));
} else {
tmp = im_m * ((-0.16666666666666666 * (sin(re) * pow(im_m, 2.0))) - sin(re));
}
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 = exp(-im_m) - exp(im_m)
if (t_0 <= (-500.0d0)) then
tmp = t_0 * (0.5d0 * sin(re))
else
tmp = im_m * (((-0.16666666666666666d0) * (sin(re) * (im_m ** 2.0d0))) - sin(re))
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 = Math.exp(-im_m) - Math.exp(im_m);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * (0.5 * Math.sin(re));
} else {
tmp = im_m * ((-0.16666666666666666 * (Math.sin(re) * Math.pow(im_m, 2.0))) - Math.sin(re));
}
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 = math.exp(-im_m) - math.exp(im_m) tmp = 0 if t_0 <= -500.0: tmp = t_0 * (0.5 * math.sin(re)) else: tmp = im_m * ((-0.16666666666666666 * (math.sin(re) * math.pow(im_m, 2.0))) - math.sin(re)) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(exp(Float64(-im_m)) - exp(im_m)) tmp = 0.0 if (t_0 <= -500.0) tmp = Float64(t_0 * Float64(0.5 * sin(re))); else tmp = Float64(im_m * Float64(Float64(-0.16666666666666666 * Float64(sin(re) * (im_m ^ 2.0))) - sin(re))); 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 = exp(-im_m) - exp(im_m); tmp = 0.0; if (t_0 <= -500.0) tmp = t_0 * (0.5 * sin(re)); else tmp = im_m * ((-0.16666666666666666 * (sin(re) * (im_m ^ 2.0))) - sin(re)); 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[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[t$95$0, -500.0], N[(t$95$0 * N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(N[(-0.16666666666666666 * N[(N[Sin[re], $MachinePrecision] * N[Power[im$95$m, 2.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - N[Sin[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := e^{-im\_m} - e^{im\_m}\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;t\_0 \leq -500:\\
\;\;\;\;t\_0 \cdot \left(0.5 \cdot \sin re\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-0.16666666666666666 \cdot \left(\sin re \cdot {im\_m}^{2}\right) - \sin re\right)\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < -500Initial program 100.0%
if -500 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) Initial program 51.2%
Taylor expanded in im around 0 86.0%
Final simplification89.9%
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 (- (exp (- im_m)) (exp im_m))))
(*
im_s
(if (<= t_0 -500.0)
(* t_0 (* 0.5 (sin re)))
(* (sin re) (- (* -0.16666666666666666 (pow im_m 3.0)) im_m))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = exp(-im_m) - exp(im_m);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * (0.5 * sin(re));
} else {
tmp = sin(re) * ((-0.16666666666666666 * pow(im_m, 3.0)) - im_m);
}
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 = exp(-im_m) - exp(im_m)
if (t_0 <= (-500.0d0)) then
tmp = t_0 * (0.5d0 * sin(re))
else
tmp = sin(re) * (((-0.16666666666666666d0) * (im_m ** 3.0d0)) - im_m)
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 = Math.exp(-im_m) - Math.exp(im_m);
double tmp;
if (t_0 <= -500.0) {
tmp = t_0 * (0.5 * Math.sin(re));
} else {
tmp = Math.sin(re) * ((-0.16666666666666666 * Math.pow(im_m, 3.0)) - im_m);
}
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 = math.exp(-im_m) - math.exp(im_m) tmp = 0 if t_0 <= -500.0: tmp = t_0 * (0.5 * math.sin(re)) else: tmp = math.sin(re) * ((-0.16666666666666666 * math.pow(im_m, 3.0)) - im_m) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(exp(Float64(-im_m)) - exp(im_m)) tmp = 0.0 if (t_0 <= -500.0) tmp = Float64(t_0 * Float64(0.5 * sin(re))); else tmp = Float64(sin(re) * Float64(Float64(-0.16666666666666666 * (im_m ^ 3.0)) - im_m)); 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 = exp(-im_m) - exp(im_m); tmp = 0.0; if (t_0 <= -500.0) tmp = t_0 * (0.5 * sin(re)); else tmp = sin(re) * ((-0.16666666666666666 * (im_m ^ 3.0)) - im_m); 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[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[t$95$0, -500.0], N[(t$95$0 * N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[Sin[re], $MachinePrecision] * N[(N[(-0.16666666666666666 * N[Power[im$95$m, 3.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := e^{-im\_m} - e^{im\_m}\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;t\_0 \leq -500:\\
\;\;\;\;t\_0 \cdot \left(0.5 \cdot \sin re\right)\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot \left(-0.16666666666666666 \cdot {im\_m}^{3} - im\_m\right)\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < -500Initial program 100.0%
if -500 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) Initial program 51.2%
Taylor expanded in im around 0 86.0%
+-commutative86.0%
mul-1-neg86.0%
unsub-neg86.0%
*-commutative86.0%
associate-*r*86.0%
distribute-lft-out--86.0%
associate-*r*86.0%
*-commutative86.0%
associate-*r*86.0%
associate-*r*87.0%
distribute-rgt-out--87.0%
unsub-neg87.0%
unsub-neg87.0%
Simplified87.0%
Final simplification90.6%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 0.07)
(* (sin re) (- (* -0.16666666666666666 (pow im_m 3.0)) im_m))
(if (<= im_m 1.6e+54)
(* (- (exp (- im_m)) (exp im_m)) (* 0.5 re))
(* -0.008333333333333333 (* (sin re) (pow im_m 5.0)))))))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 <= 0.07) {
tmp = sin(re) * ((-0.16666666666666666 * pow(im_m, 3.0)) - im_m);
} else if (im_m <= 1.6e+54) {
tmp = (exp(-im_m) - exp(im_m)) * (0.5 * re);
} else {
tmp = -0.008333333333333333 * (sin(re) * pow(im_m, 5.0));
}
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) :: tmp
if (im_m <= 0.07d0) then
tmp = sin(re) * (((-0.16666666666666666d0) * (im_m ** 3.0d0)) - im_m)
else if (im_m <= 1.6d+54) then
tmp = (exp(-im_m) - exp(im_m)) * (0.5d0 * re)
else
tmp = (-0.008333333333333333d0) * (sin(re) * (im_m ** 5.0d0))
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 <= 0.07) {
tmp = Math.sin(re) * ((-0.16666666666666666 * Math.pow(im_m, 3.0)) - im_m);
} else if (im_m <= 1.6e+54) {
tmp = (Math.exp(-im_m) - Math.exp(im_m)) * (0.5 * re);
} else {
tmp = -0.008333333333333333 * (Math.sin(re) * Math.pow(im_m, 5.0));
}
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 <= 0.07: tmp = math.sin(re) * ((-0.16666666666666666 * math.pow(im_m, 3.0)) - im_m) elif im_m <= 1.6e+54: tmp = (math.exp(-im_m) - math.exp(im_m)) * (0.5 * re) else: tmp = -0.008333333333333333 * (math.sin(re) * math.pow(im_m, 5.0)) 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 <= 0.07) tmp = Float64(sin(re) * Float64(Float64(-0.16666666666666666 * (im_m ^ 3.0)) - im_m)); elseif (im_m <= 1.6e+54) tmp = Float64(Float64(exp(Float64(-im_m)) - exp(im_m)) * Float64(0.5 * re)); else tmp = Float64(-0.008333333333333333 * Float64(sin(re) * (im_m ^ 5.0))); 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) tmp = 0.0; if (im_m <= 0.07) tmp = sin(re) * ((-0.16666666666666666 * (im_m ^ 3.0)) - im_m); elseif (im_m <= 1.6e+54) tmp = (exp(-im_m) - exp(im_m)) * (0.5 * re); else tmp = -0.008333333333333333 * (sin(re) * (im_m ^ 5.0)); 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_] := N[(im$95$s * If[LessEqual[im$95$m, 0.07], N[(N[Sin[re], $MachinePrecision] * N[(N[(-0.16666666666666666 * N[Power[im$95$m, 3.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.6e+54], N[(N[(N[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 * re), $MachinePrecision]), $MachinePrecision], N[(-0.008333333333333333 * N[(N[Sin[re], $MachinePrecision] * N[Power[im$95$m, 5.0], $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 0.07:\\
\;\;\;\;\sin re \cdot \left(-0.16666666666666666 \cdot {im\_m}^{3} - im\_m\right)\\
\mathbf{elif}\;im\_m \leq 1.6 \cdot 10^{+54}:\\
\;\;\;\;\left(e^{-im\_m} - e^{im\_m}\right) \cdot \left(0.5 \cdot re\right)\\
\mathbf{else}:\\
\;\;\;\;-0.008333333333333333 \cdot \left(\sin re \cdot {im\_m}^{5}\right)\\
\end{array}
\end{array}
if im < 0.070000000000000007Initial program 51.2%
Taylor expanded in im around 0 86.0%
+-commutative86.0%
mul-1-neg86.0%
unsub-neg86.0%
*-commutative86.0%
associate-*r*86.0%
distribute-lft-out--86.0%
associate-*r*86.0%
*-commutative86.0%
associate-*r*86.0%
associate-*r*87.0%
distribute-rgt-out--87.0%
unsub-neg87.0%
unsub-neg87.0%
Simplified87.0%
if 0.070000000000000007 < im < 1.6e54Initial program 100.0%
Taylor expanded in re around 0 80.4%
associate-*r*80.4%
*-commutative80.4%
Simplified80.4%
if 1.6e54 < im Initial program 100.0%
Taylor expanded in im around 0 98.2%
Taylor expanded in im around inf 98.2%
Final simplification88.7%
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 3.2e+14)
(* (- im_m) (sin re))
(if (<= im_m 1.9e+49)
(+ (* im_m (* -0.16666666666666666 (pow re 3.0))) (* im_m re))
(* -0.008333333333333333 (* (sin re) (pow im_m 5.0)))))))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 <= 3.2e+14) {
tmp = -im_m * sin(re);
} else if (im_m <= 1.9e+49) {
tmp = (im_m * (-0.16666666666666666 * pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (sin(re) * pow(im_m, 5.0));
}
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) :: tmp
if (im_m <= 3.2d+14) then
tmp = -im_m * sin(re)
else if (im_m <= 1.9d+49) then
tmp = (im_m * ((-0.16666666666666666d0) * (re ** 3.0d0))) + (im_m * re)
else
tmp = (-0.008333333333333333d0) * (sin(re) * (im_m ** 5.0d0))
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 <= 3.2e+14) {
tmp = -im_m * Math.sin(re);
} else if (im_m <= 1.9e+49) {
tmp = (im_m * (-0.16666666666666666 * Math.pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (Math.sin(re) * Math.pow(im_m, 5.0));
}
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 <= 3.2e+14: tmp = -im_m * math.sin(re) elif im_m <= 1.9e+49: tmp = (im_m * (-0.16666666666666666 * math.pow(re, 3.0))) + (im_m * re) else: tmp = -0.008333333333333333 * (math.sin(re) * math.pow(im_m, 5.0)) 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 <= 3.2e+14) tmp = Float64(Float64(-im_m) * sin(re)); elseif (im_m <= 1.9e+49) tmp = Float64(Float64(im_m * Float64(-0.16666666666666666 * (re ^ 3.0))) + Float64(im_m * re)); else tmp = Float64(-0.008333333333333333 * Float64(sin(re) * (im_m ^ 5.0))); 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) tmp = 0.0; if (im_m <= 3.2e+14) tmp = -im_m * sin(re); elseif (im_m <= 1.9e+49) tmp = (im_m * (-0.16666666666666666 * (re ^ 3.0))) + (im_m * re); else tmp = -0.008333333333333333 * (sin(re) * (im_m ^ 5.0)); 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_] := N[(im$95$s * If[LessEqual[im$95$m, 3.2e+14], N[((-im$95$m) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.9e+49], N[(N[(im$95$m * N[(-0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(im$95$m * re), $MachinePrecision]), $MachinePrecision], N[(-0.008333333333333333 * N[(N[Sin[re], $MachinePrecision] * N[Power[im$95$m, 5.0], $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 3.2 \cdot 10^{+14}:\\
\;\;\;\;\left(-im\_m\right) \cdot \sin re\\
\mathbf{elif}\;im\_m \leq 1.9 \cdot 10^{+49}:\\
\;\;\;\;im\_m \cdot \left(-0.16666666666666666 \cdot {re}^{3}\right) + im\_m \cdot re\\
\mathbf{else}:\\
\;\;\;\;-0.008333333333333333 \cdot \left(\sin re \cdot {im\_m}^{5}\right)\\
\end{array}
\end{array}
if im < 3.2e14Initial program 53.2%
Taylor expanded in im around 0 64.1%
associate-*r*64.1%
neg-mul-164.1%
Simplified64.1%
if 3.2e14 < im < 1.8999999999999999e49Initial program 100.0%
Taylor expanded in im around 0 3.5%
+-commutative3.5%
mul-1-neg3.5%
unsub-neg3.5%
*-commutative3.5%
associate-*r*3.5%
distribute-lft-out--3.5%
associate-*r*3.5%
*-commutative3.5%
associate-*r*3.5%
associate-*r*3.5%
distribute-rgt-out--3.5%
unsub-neg3.5%
unsub-neg3.5%
Simplified3.5%
Taylor expanded in re around 0 0.3%
associate--l+0.3%
associate-*r*0.3%
distribute-lft1-in0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in im around 0 0.3%
mul-1-neg0.3%
*-commutative0.3%
distribute-rgt-neg-in0.3%
distribute-rgt-in0.3%
*-lft-identity0.3%
associate-*r*0.3%
unpow20.3%
unpow30.3%
Simplified0.3%
*-commutative0.3%
+-commutative0.3%
distribute-rgt-in0.3%
add-sqr-sqrt0.0%
sqrt-unprod68.1%
sqr-neg68.1%
sqrt-prod68.1%
add-sqr-sqrt68.1%
add-sqr-sqrt0.0%
sqrt-unprod68.0%
sqr-neg68.0%
sqrt-prod68.0%
add-sqr-sqrt68.0%
Applied egg-rr68.0%
if 1.8999999999999999e49 < im Initial program 100.0%
Taylor expanded in im around 0 93.0%
Taylor expanded in im around inf 93.0%
Final simplification70.3%
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 3.2e+14)
(* (sin re) (- (* -0.008333333333333333 (pow im_m 5.0)) im_m))
(if (<= im_m 1.75e+49)
(+ (* im_m (* -0.16666666666666666 (pow re 3.0))) (* im_m re))
(* -0.008333333333333333 (* (sin re) (pow im_m 5.0)))))))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 <= 3.2e+14) {
tmp = sin(re) * ((-0.008333333333333333 * pow(im_m, 5.0)) - im_m);
} else if (im_m <= 1.75e+49) {
tmp = (im_m * (-0.16666666666666666 * pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (sin(re) * pow(im_m, 5.0));
}
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) :: tmp
if (im_m <= 3.2d+14) then
tmp = sin(re) * (((-0.008333333333333333d0) * (im_m ** 5.0d0)) - im_m)
else if (im_m <= 1.75d+49) then
tmp = (im_m * ((-0.16666666666666666d0) * (re ** 3.0d0))) + (im_m * re)
else
tmp = (-0.008333333333333333d0) * (sin(re) * (im_m ** 5.0d0))
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 <= 3.2e+14) {
tmp = Math.sin(re) * ((-0.008333333333333333 * Math.pow(im_m, 5.0)) - im_m);
} else if (im_m <= 1.75e+49) {
tmp = (im_m * (-0.16666666666666666 * Math.pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (Math.sin(re) * Math.pow(im_m, 5.0));
}
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 <= 3.2e+14: tmp = math.sin(re) * ((-0.008333333333333333 * math.pow(im_m, 5.0)) - im_m) elif im_m <= 1.75e+49: tmp = (im_m * (-0.16666666666666666 * math.pow(re, 3.0))) + (im_m * re) else: tmp = -0.008333333333333333 * (math.sin(re) * math.pow(im_m, 5.0)) 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 <= 3.2e+14) tmp = Float64(sin(re) * Float64(Float64(-0.008333333333333333 * (im_m ^ 5.0)) - im_m)); elseif (im_m <= 1.75e+49) tmp = Float64(Float64(im_m * Float64(-0.16666666666666666 * (re ^ 3.0))) + Float64(im_m * re)); else tmp = Float64(-0.008333333333333333 * Float64(sin(re) * (im_m ^ 5.0))); 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) tmp = 0.0; if (im_m <= 3.2e+14) tmp = sin(re) * ((-0.008333333333333333 * (im_m ^ 5.0)) - im_m); elseif (im_m <= 1.75e+49) tmp = (im_m * (-0.16666666666666666 * (re ^ 3.0))) + (im_m * re); else tmp = -0.008333333333333333 * (sin(re) * (im_m ^ 5.0)); 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_] := N[(im$95$s * If[LessEqual[im$95$m, 3.2e+14], N[(N[Sin[re], $MachinePrecision] * N[(N[(-0.008333333333333333 * N[Power[im$95$m, 5.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.75e+49], N[(N[(im$95$m * N[(-0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(im$95$m * re), $MachinePrecision]), $MachinePrecision], N[(-0.008333333333333333 * N[(N[Sin[re], $MachinePrecision] * N[Power[im$95$m, 5.0], $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 3.2 \cdot 10^{+14}:\\
\;\;\;\;\sin re \cdot \left(-0.008333333333333333 \cdot {im\_m}^{5} - im\_m\right)\\
\mathbf{elif}\;im\_m \leq 1.75 \cdot 10^{+49}:\\
\;\;\;\;im\_m \cdot \left(-0.16666666666666666 \cdot {re}^{3}\right) + im\_m \cdot re\\
\mathbf{else}:\\
\;\;\;\;-0.008333333333333333 \cdot \left(\sin re \cdot {im\_m}^{5}\right)\\
\end{array}
\end{array}
if im < 3.2e14Initial program 53.2%
Taylor expanded in im around 0 90.1%
Taylor expanded in im around inf 89.4%
Taylor expanded in re around inf 89.4%
associate-*r*89.4%
*-commutative89.4%
associate-*r*89.4%
sub-neg89.4%
metadata-eval89.4%
distribute-rgt-out89.4%
associate-*r*89.4%
fma-define89.4%
*-commutative89.4%
associate-*l*89.4%
metadata-eval89.4%
*-commutative89.4%
fma-undefine89.4%
associate-*l*89.4%
associate-*r*89.4%
Simplified89.4%
Taylor expanded in im around 0 89.4%
neg-mul-189.4%
distribute-rgt-in89.4%
distribute-lft-neg-out89.4%
mul-1-neg89.4%
associate-*r*89.4%
*-commutative89.4%
associate-*r*89.4%
distribute-rgt-out89.4%
associate-*l*89.4%
+-commutative89.4%
distribute-rgt-in89.4%
mul-1-neg89.4%
unsub-neg89.4%
*-commutative89.4%
associate-*l*89.4%
pow-plus89.4%
metadata-eval89.4%
Simplified89.4%
if 3.2e14 < im < 1.74999999999999987e49Initial program 100.0%
Taylor expanded in im around 0 3.5%
+-commutative3.5%
mul-1-neg3.5%
unsub-neg3.5%
*-commutative3.5%
associate-*r*3.5%
distribute-lft-out--3.5%
associate-*r*3.5%
*-commutative3.5%
associate-*r*3.5%
associate-*r*3.5%
distribute-rgt-out--3.5%
unsub-neg3.5%
unsub-neg3.5%
Simplified3.5%
Taylor expanded in re around 0 0.3%
associate--l+0.3%
associate-*r*0.3%
distribute-lft1-in0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in im around 0 0.3%
mul-1-neg0.3%
*-commutative0.3%
distribute-rgt-neg-in0.3%
distribute-rgt-in0.3%
*-lft-identity0.3%
associate-*r*0.3%
unpow20.3%
unpow30.3%
Simplified0.3%
*-commutative0.3%
+-commutative0.3%
distribute-rgt-in0.3%
add-sqr-sqrt0.0%
sqrt-unprod68.1%
sqr-neg68.1%
sqrt-prod68.1%
add-sqr-sqrt68.1%
add-sqr-sqrt0.0%
sqrt-unprod68.0%
sqr-neg68.0%
sqrt-prod68.0%
add-sqr-sqrt68.0%
Applied egg-rr68.0%
if 1.74999999999999987e49 < im Initial program 100.0%
Taylor expanded in im around 0 93.0%
Taylor expanded in im around inf 93.0%
Final simplification89.4%
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 3.2e+14)
(* (sin re) (- (* -0.16666666666666666 (pow im_m 3.0)) im_m))
(if (<= im_m 1.95e+49)
(+ (* im_m (* -0.16666666666666666 (pow re 3.0))) (* im_m re))
(* -0.008333333333333333 (* (sin re) (pow im_m 5.0)))))))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 <= 3.2e+14) {
tmp = sin(re) * ((-0.16666666666666666 * pow(im_m, 3.0)) - im_m);
} else if (im_m <= 1.95e+49) {
tmp = (im_m * (-0.16666666666666666 * pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (sin(re) * pow(im_m, 5.0));
}
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) :: tmp
if (im_m <= 3.2d+14) then
tmp = sin(re) * (((-0.16666666666666666d0) * (im_m ** 3.0d0)) - im_m)
else if (im_m <= 1.95d+49) then
tmp = (im_m * ((-0.16666666666666666d0) * (re ** 3.0d0))) + (im_m * re)
else
tmp = (-0.008333333333333333d0) * (sin(re) * (im_m ** 5.0d0))
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 <= 3.2e+14) {
tmp = Math.sin(re) * ((-0.16666666666666666 * Math.pow(im_m, 3.0)) - im_m);
} else if (im_m <= 1.95e+49) {
tmp = (im_m * (-0.16666666666666666 * Math.pow(re, 3.0))) + (im_m * re);
} else {
tmp = -0.008333333333333333 * (Math.sin(re) * Math.pow(im_m, 5.0));
}
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 <= 3.2e+14: tmp = math.sin(re) * ((-0.16666666666666666 * math.pow(im_m, 3.0)) - im_m) elif im_m <= 1.95e+49: tmp = (im_m * (-0.16666666666666666 * math.pow(re, 3.0))) + (im_m * re) else: tmp = -0.008333333333333333 * (math.sin(re) * math.pow(im_m, 5.0)) 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 <= 3.2e+14) tmp = Float64(sin(re) * Float64(Float64(-0.16666666666666666 * (im_m ^ 3.0)) - im_m)); elseif (im_m <= 1.95e+49) tmp = Float64(Float64(im_m * Float64(-0.16666666666666666 * (re ^ 3.0))) + Float64(im_m * re)); else tmp = Float64(-0.008333333333333333 * Float64(sin(re) * (im_m ^ 5.0))); 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) tmp = 0.0; if (im_m <= 3.2e+14) tmp = sin(re) * ((-0.16666666666666666 * (im_m ^ 3.0)) - im_m); elseif (im_m <= 1.95e+49) tmp = (im_m * (-0.16666666666666666 * (re ^ 3.0))) + (im_m * re); else tmp = -0.008333333333333333 * (sin(re) * (im_m ^ 5.0)); 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_] := N[(im$95$s * If[LessEqual[im$95$m, 3.2e+14], N[(N[Sin[re], $MachinePrecision] * N[(N[(-0.16666666666666666 * N[Power[im$95$m, 3.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.95e+49], N[(N[(im$95$m * N[(-0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(im$95$m * re), $MachinePrecision]), $MachinePrecision], N[(-0.008333333333333333 * N[(N[Sin[re], $MachinePrecision] * N[Power[im$95$m, 5.0], $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 3.2 \cdot 10^{+14}:\\
\;\;\;\;\sin re \cdot \left(-0.16666666666666666 \cdot {im\_m}^{3} - im\_m\right)\\
\mathbf{elif}\;im\_m \leq 1.95 \cdot 10^{+49}:\\
\;\;\;\;im\_m \cdot \left(-0.16666666666666666 \cdot {re}^{3}\right) + im\_m \cdot re\\
\mathbf{else}:\\
\;\;\;\;-0.008333333333333333 \cdot \left(\sin re \cdot {im\_m}^{5}\right)\\
\end{array}
\end{array}
if im < 3.2e14Initial program 53.2%
Taylor expanded in im around 0 82.7%
+-commutative82.7%
mul-1-neg82.7%
unsub-neg82.7%
*-commutative82.7%
associate-*r*82.7%
distribute-lft-out--82.7%
associate-*r*82.7%
*-commutative82.7%
associate-*r*82.7%
associate-*r*83.6%
distribute-rgt-out--83.6%
unsub-neg83.6%
unsub-neg83.6%
Simplified83.6%
if 3.2e14 < im < 1.95e49Initial program 100.0%
Taylor expanded in im around 0 3.5%
+-commutative3.5%
mul-1-neg3.5%
unsub-neg3.5%
*-commutative3.5%
associate-*r*3.5%
distribute-lft-out--3.5%
associate-*r*3.5%
*-commutative3.5%
associate-*r*3.5%
associate-*r*3.5%
distribute-rgt-out--3.5%
unsub-neg3.5%
unsub-neg3.5%
Simplified3.5%
Taylor expanded in re around 0 0.3%
associate--l+0.3%
associate-*r*0.3%
distribute-lft1-in0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in im around 0 0.3%
mul-1-neg0.3%
*-commutative0.3%
distribute-rgt-neg-in0.3%
distribute-rgt-in0.3%
*-lft-identity0.3%
associate-*r*0.3%
unpow20.3%
unpow30.3%
Simplified0.3%
*-commutative0.3%
+-commutative0.3%
distribute-rgt-in0.3%
add-sqr-sqrt0.0%
sqrt-unprod68.1%
sqr-neg68.1%
sqrt-prod68.1%
add-sqr-sqrt68.1%
add-sqr-sqrt0.0%
sqrt-unprod68.0%
sqr-neg68.0%
sqrt-prod68.0%
add-sqr-sqrt68.0%
Applied egg-rr68.0%
if 1.95e49 < im Initial program 100.0%
Taylor expanded in im around 0 93.0%
Taylor expanded in im around inf 93.0%
Final simplification85.1%
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 3.4e+14)
(* (- im_m) (sin re))
(* re (- (* -0.16666666666666666 (pow im_m 3.0)) im_m)))))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 <= 3.4e+14) {
tmp = -im_m * sin(re);
} else {
tmp = re * ((-0.16666666666666666 * pow(im_m, 3.0)) - im_m);
}
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 <= 3.4d+14) then
tmp = -im_m * sin(re)
else
tmp = re * (((-0.16666666666666666d0) * (im_m ** 3.0d0)) - im_m)
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 <= 3.4e+14) {
tmp = -im_m * Math.sin(re);
} else {
tmp = re * ((-0.16666666666666666 * Math.pow(im_m, 3.0)) - im_m);
}
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 <= 3.4e+14: tmp = -im_m * math.sin(re) else: tmp = re * ((-0.16666666666666666 * math.pow(im_m, 3.0)) - im_m) 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 <= 3.4e+14) tmp = Float64(Float64(-im_m) * sin(re)); else tmp = Float64(re * Float64(Float64(-0.16666666666666666 * (im_m ^ 3.0)) - im_m)); 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 <= 3.4e+14) tmp = -im_m * sin(re); else tmp = re * ((-0.16666666666666666 * (im_m ^ 3.0)) - im_m); 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, 3.4e+14], N[((-im$95$m) * N[Sin[re], $MachinePrecision]), $MachinePrecision], N[(re * N[(N[(-0.16666666666666666 * N[Power[im$95$m, 3.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $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 3.4 \cdot 10^{+14}:\\
\;\;\;\;\left(-im\_m\right) \cdot \sin re\\
\mathbf{else}:\\
\;\;\;\;re \cdot \left(-0.16666666666666666 \cdot {im\_m}^{3} - im\_m\right)\\
\end{array}
\end{array}
if im < 3.4e14Initial program 53.2%
Taylor expanded in im around 0 64.1%
associate-*r*64.1%
neg-mul-164.1%
Simplified64.1%
if 3.4e14 < im Initial program 100.0%
Taylor expanded in im around 0 54.9%
+-commutative54.9%
mul-1-neg54.9%
unsub-neg54.9%
*-commutative54.9%
associate-*r*54.9%
distribute-lft-out--54.9%
associate-*r*54.9%
*-commutative54.9%
associate-*r*54.9%
associate-*r*59.3%
distribute-rgt-out--59.3%
unsub-neg59.3%
unsub-neg59.3%
Simplified59.3%
Taylor expanded in re around 0 53.4%
Final simplification61.5%
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 3.2e+14)
(* (- im_m) (sin re))
(* re (- (* -0.008333333333333333 (pow im_m 5.0)) im_m)))))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 <= 3.2e+14) {
tmp = -im_m * sin(re);
} else {
tmp = re * ((-0.008333333333333333 * pow(im_m, 5.0)) - im_m);
}
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 <= 3.2d+14) then
tmp = -im_m * sin(re)
else
tmp = re * (((-0.008333333333333333d0) * (im_m ** 5.0d0)) - im_m)
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 <= 3.2e+14) {
tmp = -im_m * Math.sin(re);
} else {
tmp = re * ((-0.008333333333333333 * Math.pow(im_m, 5.0)) - im_m);
}
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 <= 3.2e+14: tmp = -im_m * math.sin(re) else: tmp = re * ((-0.008333333333333333 * math.pow(im_m, 5.0)) - im_m) 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 <= 3.2e+14) tmp = Float64(Float64(-im_m) * sin(re)); else tmp = Float64(re * Float64(Float64(-0.008333333333333333 * (im_m ^ 5.0)) - im_m)); 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 <= 3.2e+14) tmp = -im_m * sin(re); else tmp = re * ((-0.008333333333333333 * (im_m ^ 5.0)) - im_m); 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, 3.2e+14], N[((-im$95$m) * N[Sin[re], $MachinePrecision]), $MachinePrecision], N[(re * N[(N[(-0.008333333333333333 * N[Power[im$95$m, 5.0], $MachinePrecision]), $MachinePrecision] - im$95$m), $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 3.2 \cdot 10^{+14}:\\
\;\;\;\;\left(-im\_m\right) \cdot \sin re\\
\mathbf{else}:\\
\;\;\;\;re \cdot \left(-0.008333333333333333 \cdot {im\_m}^{5} - im\_m\right)\\
\end{array}
\end{array}
if im < 3.2e14Initial program 53.2%
Taylor expanded in im around 0 64.1%
associate-*r*64.1%
neg-mul-164.1%
Simplified64.1%
if 3.2e14 < im Initial program 100.0%
Taylor expanded in im around 0 80.3%
Taylor expanded in im around inf 80.3%
Taylor expanded in re around inf 80.3%
associate-*r*80.3%
*-commutative80.3%
associate-*r*80.3%
sub-neg80.3%
metadata-eval80.3%
distribute-rgt-out80.3%
associate-*r*80.3%
fma-define80.3%
*-commutative80.3%
associate-*l*80.3%
metadata-eval80.3%
*-commutative80.3%
fma-undefine80.3%
associate-*l*80.3%
associate-*r*80.3%
Simplified80.3%
Taylor expanded in re around 0 61.2%
associate-*r*61.2%
*-commutative61.2%
associate-*r*61.2%
sub-neg61.2%
*-commutative61.2%
metadata-eval61.2%
distribute-rgt-in61.2%
mul-1-neg61.2%
unsub-neg61.2%
*-commutative61.2%
associate-*l*61.2%
pow-plus61.2%
metadata-eval61.2%
Simplified61.2%
Final simplification63.4%
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 3.4e+14)
(* (- im_m) (sin re))
(* -0.16666666666666666 (* re (pow im_m 3.0))))))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 <= 3.4e+14) {
tmp = -im_m * sin(re);
} else {
tmp = -0.16666666666666666 * (re * pow(im_m, 3.0));
}
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) :: tmp
if (im_m <= 3.4d+14) then
tmp = -im_m * sin(re)
else
tmp = (-0.16666666666666666d0) * (re * (im_m ** 3.0d0))
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 <= 3.4e+14) {
tmp = -im_m * Math.sin(re);
} else {
tmp = -0.16666666666666666 * (re * Math.pow(im_m, 3.0));
}
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 <= 3.4e+14: tmp = -im_m * math.sin(re) else: tmp = -0.16666666666666666 * (re * math.pow(im_m, 3.0)) 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 <= 3.4e+14) tmp = Float64(Float64(-im_m) * sin(re)); else tmp = Float64(-0.16666666666666666 * Float64(re * (im_m ^ 3.0))); 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) tmp = 0.0; if (im_m <= 3.4e+14) tmp = -im_m * sin(re); else tmp = -0.16666666666666666 * (re * (im_m ^ 3.0)); 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_] := N[(im$95$s * If[LessEqual[im$95$m, 3.4e+14], N[((-im$95$m) * N[Sin[re], $MachinePrecision]), $MachinePrecision], N[(-0.16666666666666666 * N[(re * N[Power[im$95$m, 3.0], $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 3.4 \cdot 10^{+14}:\\
\;\;\;\;\left(-im\_m\right) \cdot \sin re\\
\mathbf{else}:\\
\;\;\;\;-0.16666666666666666 \cdot \left(re \cdot {im\_m}^{3}\right)\\
\end{array}
\end{array}
if im < 3.4e14Initial program 53.2%
Taylor expanded in im around 0 64.1%
associate-*r*64.1%
neg-mul-164.1%
Simplified64.1%
if 3.4e14 < im Initial program 100.0%
Taylor expanded in re around 0 76.2%
associate-*r*76.2%
*-commutative76.2%
Simplified76.2%
Taylor expanded in im around 0 48.9%
Taylor expanded in im around inf 53.4%
Final simplification61.5%
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 3.3e+14) (* (- im_m) (sin re)) (* im_m (- re)))))
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 <= 3.3e+14) {
tmp = -im_m * sin(re);
} else {
tmp = im_m * -re;
}
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 <= 3.3d+14) then
tmp = -im_m * sin(re)
else
tmp = im_m * -re
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 <= 3.3e+14) {
tmp = -im_m * Math.sin(re);
} else {
tmp = im_m * -re;
}
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 <= 3.3e+14: tmp = -im_m * math.sin(re) else: tmp = im_m * -re 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 <= 3.3e+14) tmp = Float64(Float64(-im_m) * sin(re)); else tmp = Float64(im_m * Float64(-re)); 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 <= 3.3e+14) tmp = -im_m * sin(re); else tmp = im_m * -re; 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, 3.3e+14], N[((-im$95$m) * N[Sin[re], $MachinePrecision]), $MachinePrecision], N[(im$95$m * (-re)), $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 3.3 \cdot 10^{+14}:\\
\;\;\;\;\left(-im\_m\right) \cdot \sin re\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-re\right)\\
\end{array}
\end{array}
if im < 3.3e14Initial program 53.2%
Taylor expanded in im around 0 64.1%
associate-*r*64.1%
neg-mul-164.1%
Simplified64.1%
if 3.3e14 < im Initial program 100.0%
Taylor expanded in im around 0 4.6%
associate-*r*4.6%
neg-mul-14.6%
Simplified4.6%
Taylor expanded in re around 0 14.3%
mul-1-neg14.3%
distribute-rgt-neg-in14.3%
Simplified14.3%
Final simplification51.8%
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 (- re))))
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 * -re);
}
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 * -re)
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 * -re);
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * -re)
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(-re))) 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 * -re); 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 * (-re)), $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(-re\right)\right)
\end{array}
Initial program 64.8%
Taylor expanded in im around 0 49.4%
associate-*r*49.4%
neg-mul-149.4%
Simplified49.4%
Taylor expanded in re around 0 30.1%
mul-1-neg30.1%
distribute-rgt-neg-in30.1%
Simplified30.1%
Final simplification30.1%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s -512.0))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * -512.0;
}
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 * (-512.0d0)
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 * -512.0;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * -512.0
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * -512.0) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * -512.0; 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 * -512.0), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot -512
\end{array}
Initial program 64.8%
Taylor expanded in im around 0 87.7%
Applied egg-rr2.6%
Final simplification2.6%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s -0.0013717421124828531))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * -0.0013717421124828531;
}
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 * (-0.0013717421124828531d0)
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 * -0.0013717421124828531;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * -0.0013717421124828531
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * -0.0013717421124828531) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * -0.0013717421124828531; 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 * -0.0013717421124828531), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot -0.0013717421124828531
\end{array}
Initial program 64.8%
Taylor expanded in im around 0 87.7%
Applied egg-rr2.6%
Final simplification2.6%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s -4.6296296296296296e-6))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * -4.6296296296296296e-6;
}
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 * (-4.6296296296296296d-6)
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 * -4.6296296296296296e-6;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * -4.6296296296296296e-6
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * -4.6296296296296296e-6) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * -4.6296296296296296e-6; 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 * -4.6296296296296296e-6), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot -4.6296296296296296 \cdot 10^{-6}
\end{array}
Initial program 64.8%
Taylor expanded in im around 0 87.7%
Applied egg-rr2.6%
Final simplification2.6%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s 0.0))
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 = 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
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 = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * 0.0
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * 0.0) 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; 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 * 0.0), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot 0
\end{array}
Initial program 64.8%
Taylor expanded in im around 0 87.7%
Applied egg-rr11.9%
Final simplification11.9%
(FPCore (re im)
:precision binary64
(if (< (fabs im) 1.0)
(-
(*
(sin re)
(+
(+ im (* (* (* 0.16666666666666666 im) im) im))
(* (* (* (* (* 0.008333333333333333 im) im) im) im) im))))
(* (* 0.5 (sin re)) (- (exp (- im)) (exp im)))))
double code(double re, double im) {
double tmp;
if (fabs(im) < 1.0) {
tmp = -(sin(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * sin(re)) * (exp(-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 = -(sin(re) * ((im + (((0.16666666666666666d0 * im) * im) * im)) + (((((0.008333333333333333d0 * im) * im) * im) * im) * im)))
else
tmp = (0.5d0 * sin(re)) * (exp(-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.sin(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * Math.sin(re)) * (Math.exp(-im) - Math.exp(im));
}
return tmp;
}
def code(re, im): tmp = 0 if math.fabs(im) < 1.0: tmp = -(math.sin(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))) else: tmp = (0.5 * math.sin(re)) * (math.exp(-im) - math.exp(im)) return tmp
function code(re, im) tmp = 0.0 if (abs(im) < 1.0) tmp = Float64(-Float64(sin(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 * sin(re)) * Float64(exp(Float64(-im)) - exp(im))); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if (abs(im) < 1.0) tmp = -(sin(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))); else tmp = (0.5 * sin(re)) * (exp(-im) - exp(im)); end tmp_2 = tmp; end
code[re_, im_] := If[Less[N[Abs[im], $MachinePrecision], 1.0], (-N[(N[Sin[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[Sin[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\left|im\right| < 1:\\
\;\;\;\;-\sin 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 \sin re\right) \cdot \left(e^{-im} - e^{im}\right)\\
\end{array}
\end{array}
herbie shell --seed 2024079
(FPCore (re im)
:name "math.cos on complex, imaginary part"
:precision binary64
:alt
(if (< (fabs im) 1.0) (- (* (sin re) (+ (+ im (* (* (* 0.16666666666666666 im) im) im)) (* (* (* (* (* 0.008333333333333333 im) im) im) im) im)))) (* (* 0.5 (sin re)) (- (exp (- im)) (exp im))))
(* (* 0.5 (sin re)) (- (exp (- im)) (exp im))))