
(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 13 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 1 im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (- (exp (- im_m)) (exp im_m))))
(*
im_s
(if (<= t_0 -1.0)
(* t_0 (* 0.5 (sin re)))
(* (sin re) (- (* (pow im_m 3.0) -0.16666666666666666) 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 <= -1.0) {
tmp = t_0 * (0.5 * sin(re));
} else {
tmp = sin(re) * ((pow(im_m, 3.0) * -0.16666666666666666) - 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 <= (-1.0d0)) then
tmp = t_0 * (0.5d0 * sin(re))
else
tmp = sin(re) * (((im_m ** 3.0d0) * (-0.16666666666666666d0)) - 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 <= -1.0) {
tmp = t_0 * (0.5 * Math.sin(re));
} else {
tmp = Math.sin(re) * ((Math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= -1.0: tmp = t_0 * (0.5 * math.sin(re)) else: tmp = math.sin(re) * ((math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= -1.0) tmp = Float64(t_0 * Float64(0.5 * sin(re))); else tmp = Float64(sin(re) * Float64(Float64((im_m ^ 3.0) * -0.16666666666666666) - 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 <= -1.0) tmp = t_0 * (0.5 * sin(re)); else tmp = sin(re) * (((im_m ^ 3.0) * -0.16666666666666666) - 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, -1.0], N[(t$95$0 * N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(N[Sin[re], $MachinePrecision] * N[(N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $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 -1:\\
\;\;\;\;t_0 \cdot \left(0.5 \cdot \sin re\right)\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot \left({im_m}^{3} \cdot -0.16666666666666666 - im_m\right)\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < -1Initial program 100.0%
if -1 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) Initial program 54.0%
Taylor expanded in im around 0 91.1%
associate-*r*91.1%
neg-mul-191.1%
associate-*r*91.1%
distribute-rgt-out91.1%
*-commutative91.1%
Simplified91.1%
Final simplification93.1%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (- (exp (- im_m)) (exp im_m)) (* 0.5 re)))
(t_1 (* (pow im_m 3.0) -0.16666666666666666)))
(*
im_s
(if (<= im_m 0.26)
(* (sin re) (- t_1 im_m))
(if (<= im_m 1.45e+55)
t_0
(if (<= im_m 1e+84)
(* 0.16666666666666666 (log1p (expm1 (* im_m (pow re 3.0)))))
(if (<= im_m 5.8e+102) t_0 (* (sin re) 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 = (exp(-im_m) - exp(im_m)) * (0.5 * re);
double t_1 = pow(im_m, 3.0) * -0.16666666666666666;
double tmp;
if (im_m <= 0.26) {
tmp = sin(re) * (t_1 - im_m);
} else if (im_m <= 1.45e+55) {
tmp = t_0;
} else if (im_m <= 1e+84) {
tmp = 0.16666666666666666 * log1p(expm1((im_m * pow(re, 3.0))));
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = sin(re) * t_1;
}
return im_s * tmp;
}
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)) * (0.5 * re);
double t_1 = Math.pow(im_m, 3.0) * -0.16666666666666666;
double tmp;
if (im_m <= 0.26) {
tmp = Math.sin(re) * (t_1 - im_m);
} else if (im_m <= 1.45e+55) {
tmp = t_0;
} else if (im_m <= 1e+84) {
tmp = 0.16666666666666666 * Math.log1p(Math.expm1((im_m * Math.pow(re, 3.0))));
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = Math.sin(re) * 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 = (math.exp(-im_m) - math.exp(im_m)) * (0.5 * re) t_1 = math.pow(im_m, 3.0) * -0.16666666666666666 tmp = 0 if im_m <= 0.26: tmp = math.sin(re) * (t_1 - im_m) elif im_m <= 1.45e+55: tmp = t_0 elif im_m <= 1e+84: tmp = 0.16666666666666666 * math.log1p(math.expm1((im_m * math.pow(re, 3.0)))) elif im_m <= 5.8e+102: tmp = t_0 else: tmp = math.sin(re) * 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(exp(Float64(-im_m)) - exp(im_m)) * Float64(0.5 * re)) t_1 = Float64((im_m ^ 3.0) * -0.16666666666666666) tmp = 0.0 if (im_m <= 0.26) tmp = Float64(sin(re) * Float64(t_1 - im_m)); elseif (im_m <= 1.45e+55) tmp = t_0; elseif (im_m <= 1e+84) tmp = Float64(0.16666666666666666 * log1p(expm1(Float64(im_m * (re ^ 3.0))))); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = Float64(sin(re) * t_1); end return Float64(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[(N[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 * re), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 0.26], N[(N[Sin[re], $MachinePrecision] * N[(t$95$1 - im$95$m), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.45e+55], t$95$0, If[LessEqual[im$95$m, 1e+84], N[(0.16666666666666666 * N[Log[1 + N[(Exp[N[(im$95$m * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]] - 1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 5.8e+102], t$95$0, N[(N[Sin[re], $MachinePrecision] * t$95$1), $MachinePrecision]]]]]), $MachinePrecision]]]
\begin{array}{l}
im_m = \left|im\right|
\\
im_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(e^{-im_m} - e^{im_m}\right) \cdot \left(0.5 \cdot re\right)\\
t_1 := {im_m}^{3} \cdot -0.16666666666666666\\
im_s \cdot \begin{array}{l}
\mathbf{if}\;im_m \leq 0.26:\\
\;\;\;\;\sin re \cdot \left(t_1 - im_m\right)\\
\mathbf{elif}\;im_m \leq 1.45 \cdot 10^{+55}:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im_m \leq 10^{+84}:\\
\;\;\;\;0.16666666666666666 \cdot \mathsf{log1p}\left(\mathsf{expm1}\left(im_m \cdot {re}^{3}\right)\right)\\
\mathbf{elif}\;im_m \leq 5.8 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot t_1\\
\end{array}
\end{array}
\end{array}
if im < 0.26000000000000001Initial program 54.0%
Taylor expanded in im around 0 91.1%
associate-*r*91.1%
neg-mul-191.1%
associate-*r*91.1%
distribute-rgt-out91.1%
*-commutative91.1%
Simplified91.1%
if 0.26000000000000001 < im < 1.4499999999999999e55 or 1.00000000000000006e84 < im < 5.8000000000000005e102Initial program 100.0%
Taylor expanded in re around 0 100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
if 1.4499999999999999e55 < im < 1.00000000000000006e84Initial program 100.0%
Taylor expanded in im around 0 3.6%
associate-*r*3.6%
neg-mul-13.6%
Simplified3.6%
Taylor expanded in re around 0 50.0%
mul-1-neg50.0%
distribute-rgt-neg-in50.0%
*-commutative50.0%
associate-*l*50.0%
distribute-lft-out100.0%
Simplified100.0%
Taylor expanded in re around inf 100.0%
log1p-expm1-u100.0%
Applied egg-rr100.0%
if 5.8000000000000005e102 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in im around inf 100.0%
*-commutative100.0%
*-commutative100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
Final simplification93.1%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (- (exp (- im_m)) (exp im_m)) (* 0.5 re)))
(t_1 (* (pow im_m 3.0) -0.16666666666666666))
(t_2 (- t_1 im_m)))
(*
im_s
(if (<= im_m 0.115)
(* (sin re) t_2)
(if (<= im_m 1.8e+55)
t_0
(if (<= im_m 7.5e+67)
(* t_2 (+ re (* -0.16666666666666666 (pow re 3.0))))
(if (<= im_m 5.8e+102) t_0 (* (sin re) 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 = (exp(-im_m) - exp(im_m)) * (0.5 * re);
double t_1 = pow(im_m, 3.0) * -0.16666666666666666;
double t_2 = t_1 - im_m;
double tmp;
if (im_m <= 0.115) {
tmp = sin(re) * t_2;
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 7.5e+67) {
tmp = t_2 * (re + (-0.16666666666666666 * pow(re, 3.0)));
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = sin(re) * 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 = (exp(-im_m) - exp(im_m)) * (0.5d0 * re)
t_1 = (im_m ** 3.0d0) * (-0.16666666666666666d0)
t_2 = t_1 - im_m
if (im_m <= 0.115d0) then
tmp = sin(re) * t_2
else if (im_m <= 1.8d+55) then
tmp = t_0
else if (im_m <= 7.5d+67) then
tmp = t_2 * (re + ((-0.16666666666666666d0) * (re ** 3.0d0)))
else if (im_m <= 5.8d+102) then
tmp = t_0
else
tmp = sin(re) * 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 = (Math.exp(-im_m) - Math.exp(im_m)) * (0.5 * re);
double t_1 = Math.pow(im_m, 3.0) * -0.16666666666666666;
double t_2 = t_1 - im_m;
double tmp;
if (im_m <= 0.115) {
tmp = Math.sin(re) * t_2;
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 7.5e+67) {
tmp = t_2 * (re + (-0.16666666666666666 * Math.pow(re, 3.0)));
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = Math.sin(re) * 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 = (math.exp(-im_m) - math.exp(im_m)) * (0.5 * re) t_1 = math.pow(im_m, 3.0) * -0.16666666666666666 t_2 = t_1 - im_m tmp = 0 if im_m <= 0.115: tmp = math.sin(re) * t_2 elif im_m <= 1.8e+55: tmp = t_0 elif im_m <= 7.5e+67: tmp = t_2 * (re + (-0.16666666666666666 * math.pow(re, 3.0))) elif im_m <= 5.8e+102: tmp = t_0 else: tmp = math.sin(re) * 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(exp(Float64(-im_m)) - exp(im_m)) * Float64(0.5 * re)) t_1 = Float64((im_m ^ 3.0) * -0.16666666666666666) t_2 = Float64(t_1 - im_m) tmp = 0.0 if (im_m <= 0.115) tmp = Float64(sin(re) * t_2); elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 7.5e+67) tmp = Float64(t_2 * Float64(re + Float64(-0.16666666666666666 * (re ^ 3.0)))); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = Float64(sin(re) * 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 = (exp(-im_m) - exp(im_m)) * (0.5 * re); t_1 = (im_m ^ 3.0) * -0.16666666666666666; t_2 = t_1 - im_m; tmp = 0.0; if (im_m <= 0.115) tmp = sin(re) * t_2; elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 7.5e+67) tmp = t_2 * (re + (-0.16666666666666666 * (re ^ 3.0))); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = sin(re) * 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[(N[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 * re), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $MachinePrecision]}, Block[{t$95$2 = N[(t$95$1 - im$95$m), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 0.115], N[(N[Sin[re], $MachinePrecision] * t$95$2), $MachinePrecision], If[LessEqual[im$95$m, 1.8e+55], t$95$0, If[LessEqual[im$95$m, 7.5e+67], N[(t$95$2 * N[(re + N[(-0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 5.8e+102], t$95$0, N[(N[Sin[re], $MachinePrecision] * t$95$1), $MachinePrecision]]]]]), $MachinePrecision]]]]
\begin{array}{l}
im_m = \left|im\right|
\\
im_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(e^{-im_m} - e^{im_m}\right) \cdot \left(0.5 \cdot re\right)\\
t_1 := {im_m}^{3} \cdot -0.16666666666666666\\
t_2 := t_1 - im_m\\
im_s \cdot \begin{array}{l}
\mathbf{if}\;im_m \leq 0.115:\\
\;\;\;\;\sin re \cdot t_2\\
\mathbf{elif}\;im_m \leq 1.8 \cdot 10^{+55}:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im_m \leq 7.5 \cdot 10^{+67}:\\
\;\;\;\;t_2 \cdot \left(re + -0.16666666666666666 \cdot {re}^{3}\right)\\
\mathbf{elif}\;im_m \leq 5.8 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot t_1\\
\end{array}
\end{array}
\end{array}
if im < 0.115000000000000005Initial program 54.0%
Taylor expanded in im around 0 91.1%
associate-*r*91.1%
neg-mul-191.1%
associate-*r*91.1%
distribute-rgt-out91.1%
*-commutative91.1%
Simplified91.1%
if 0.115000000000000005 < im < 1.79999999999999994e55 or 7.5000000000000005e67 < im < 5.8000000000000005e102Initial program 100.0%
Taylor expanded in re around 0 100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
if 1.79999999999999994e55 < im < 7.5000000000000005e67Initial program 100.0%
Taylor expanded in im around 0 5.0%
associate-*r*5.0%
neg-mul-15.0%
associate-*r*5.0%
distribute-rgt-out5.0%
*-commutative5.0%
Simplified5.0%
Taylor expanded in re around 0 50.0%
+-commutative50.0%
associate-*r*50.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
if 5.8000000000000005e102 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in im around inf 100.0%
*-commutative100.0%
*-commutative100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
Final simplification93.1%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (- (exp (- im_m)) (exp im_m)) (* 0.5 re))))
(*
im_s
(if (<= im_m 1.9e-5)
(* im_m (- (sin re)))
(if (<= im_m 1.8e+55)
t_0
(if (<= im_m 1.05e+68)
(* im_m (- (* 0.16666666666666666 (pow re 3.0)) re))
(if (<= im_m 5.8e+102)
t_0
(* (sin re) (* (pow im_m 3.0) -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 = (exp(-im_m) - exp(im_m)) * (0.5 * re);
double tmp;
if (im_m <= 1.9e-5) {
tmp = im_m * -sin(re);
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 1.05e+68) {
tmp = im_m * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = sin(re) * (pow(im_m, 3.0) * -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 = (exp(-im_m) - exp(im_m)) * (0.5d0 * re)
if (im_m <= 1.9d-5) then
tmp = im_m * -sin(re)
else if (im_m <= 1.8d+55) then
tmp = t_0
else if (im_m <= 1.05d+68) then
tmp = im_m * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else if (im_m <= 5.8d+102) then
tmp = t_0
else
tmp = sin(re) * ((im_m ** 3.0d0) * (-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 = (Math.exp(-im_m) - Math.exp(im_m)) * (0.5 * re);
double tmp;
if (im_m <= 1.9e-5) {
tmp = im_m * -Math.sin(re);
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 1.05e+68) {
tmp = im_m * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = Math.sin(re) * (Math.pow(im_m, 3.0) * -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 = (math.exp(-im_m) - math.exp(im_m)) * (0.5 * re) tmp = 0 if im_m <= 1.9e-5: tmp = im_m * -math.sin(re) elif im_m <= 1.8e+55: tmp = t_0 elif im_m <= 1.05e+68: tmp = im_m * ((0.16666666666666666 * math.pow(re, 3.0)) - re) elif im_m <= 5.8e+102: tmp = t_0 else: tmp = math.sin(re) * (math.pow(im_m, 3.0) * -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(Float64(exp(Float64(-im_m)) - exp(im_m)) * Float64(0.5 * re)) tmp = 0.0 if (im_m <= 1.9e-5) tmp = Float64(im_m * Float64(-sin(re))); elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 1.05e+68) tmp = Float64(im_m * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = Float64(sin(re) * Float64((im_m ^ 3.0) * -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 = (exp(-im_m) - exp(im_m)) * (0.5 * re); tmp = 0.0; if (im_m <= 1.9e-5) tmp = im_m * -sin(re); elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 1.05e+68) tmp = im_m * ((0.16666666666666666 * (re ^ 3.0)) - re); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = sin(re) * ((im_m ^ 3.0) * -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[(N[(N[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 * re), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 1.9e-5], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], If[LessEqual[im$95$m, 1.8e+55], t$95$0, If[LessEqual[im$95$m, 1.05e+68], N[(im$95$m * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 5.8e+102], t$95$0, N[(N[Sin[re], $MachinePrecision] * N[(N[Power[im$95$m, 3.0], $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 := \left(e^{-im_m} - e^{im_m}\right) \cdot \left(0.5 \cdot re\right)\\
im_s \cdot \begin{array}{l}
\mathbf{if}\;im_m \leq 1.9 \cdot 10^{-5}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{elif}\;im_m \leq 1.8 \cdot 10^{+55}:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im_m \leq 1.05 \cdot 10^{+68}:\\
\;\;\;\;im_m \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{elif}\;im_m \leq 5.8 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot \left({im_m}^{3} \cdot -0.16666666666666666\right)\\
\end{array}
\end{array}
\end{array}
if im < 1.9000000000000001e-5Initial program 53.9%
Taylor expanded in im around 0 68.0%
associate-*r*68.0%
neg-mul-168.0%
Simplified68.0%
if 1.9000000000000001e-5 < im < 1.79999999999999994e55 or 1.05e68 < im < 5.8000000000000005e102Initial program 97.3%
Taylor expanded in re around 0 97.3%
associate-*r*97.3%
*-commutative97.3%
Simplified97.3%
if 1.79999999999999994e55 < im < 1.05e68Initial program 100.0%
Taylor expanded in im around 0 3.6%
associate-*r*3.6%
neg-mul-13.6%
Simplified3.6%
Taylor expanded in re around 0 50.0%
mul-1-neg50.0%
distribute-rgt-neg-in50.0%
*-commutative50.0%
associate-*l*50.0%
distribute-lft-out100.0%
Simplified100.0%
if 5.8000000000000005e102 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in im around inf 100.0%
*-commutative100.0%
*-commutative100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
Final simplification75.1%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (- (exp (- im_m)) (exp im_m)) (* 0.5 re)))
(t_1 (* (pow im_m 3.0) -0.16666666666666666)))
(*
im_s
(if (<= im_m 0.054)
(* (sin re) (- t_1 im_m))
(if (<= im_m 1.8e+55)
t_0
(if (<= im_m 3.5e+68)
(* im_m (- (* 0.16666666666666666 (pow re 3.0)) re))
(if (<= im_m 5.8e+102) t_0 (* (sin re) 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 = (exp(-im_m) - exp(im_m)) * (0.5 * re);
double t_1 = pow(im_m, 3.0) * -0.16666666666666666;
double tmp;
if (im_m <= 0.054) {
tmp = sin(re) * (t_1 - im_m);
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 3.5e+68) {
tmp = im_m * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = sin(re) * 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) :: tmp
t_0 = (exp(-im_m) - exp(im_m)) * (0.5d0 * re)
t_1 = (im_m ** 3.0d0) * (-0.16666666666666666d0)
if (im_m <= 0.054d0) then
tmp = sin(re) * (t_1 - im_m)
else if (im_m <= 1.8d+55) then
tmp = t_0
else if (im_m <= 3.5d+68) then
tmp = im_m * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else if (im_m <= 5.8d+102) then
tmp = t_0
else
tmp = sin(re) * 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 = (Math.exp(-im_m) - Math.exp(im_m)) * (0.5 * re);
double t_1 = Math.pow(im_m, 3.0) * -0.16666666666666666;
double tmp;
if (im_m <= 0.054) {
tmp = Math.sin(re) * (t_1 - im_m);
} else if (im_m <= 1.8e+55) {
tmp = t_0;
} else if (im_m <= 3.5e+68) {
tmp = im_m * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else if (im_m <= 5.8e+102) {
tmp = t_0;
} else {
tmp = Math.sin(re) * 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 = (math.exp(-im_m) - math.exp(im_m)) * (0.5 * re) t_1 = math.pow(im_m, 3.0) * -0.16666666666666666 tmp = 0 if im_m <= 0.054: tmp = math.sin(re) * (t_1 - im_m) elif im_m <= 1.8e+55: tmp = t_0 elif im_m <= 3.5e+68: tmp = im_m * ((0.16666666666666666 * math.pow(re, 3.0)) - re) elif im_m <= 5.8e+102: tmp = t_0 else: tmp = math.sin(re) * 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(exp(Float64(-im_m)) - exp(im_m)) * Float64(0.5 * re)) t_1 = Float64((im_m ^ 3.0) * -0.16666666666666666) tmp = 0.0 if (im_m <= 0.054) tmp = Float64(sin(re) * Float64(t_1 - im_m)); elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 3.5e+68) tmp = Float64(im_m * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = Float64(sin(re) * 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 = (exp(-im_m) - exp(im_m)) * (0.5 * re); t_1 = (im_m ^ 3.0) * -0.16666666666666666; tmp = 0.0; if (im_m <= 0.054) tmp = sin(re) * (t_1 - im_m); elseif (im_m <= 1.8e+55) tmp = t_0; elseif (im_m <= 3.5e+68) tmp = im_m * ((0.16666666666666666 * (re ^ 3.0)) - re); elseif (im_m <= 5.8e+102) tmp = t_0; else tmp = sin(re) * 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[(N[Exp[(-im$95$m)], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 * re), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 0.054], N[(N[Sin[re], $MachinePrecision] * N[(t$95$1 - im$95$m), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.8e+55], t$95$0, If[LessEqual[im$95$m, 3.5e+68], N[(im$95$m * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 5.8e+102], t$95$0, N[(N[Sin[re], $MachinePrecision] * t$95$1), $MachinePrecision]]]]]), $MachinePrecision]]]
\begin{array}{l}
im_m = \left|im\right|
\\
im_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(e^{-im_m} - e^{im_m}\right) \cdot \left(0.5 \cdot re\right)\\
t_1 := {im_m}^{3} \cdot -0.16666666666666666\\
im_s \cdot \begin{array}{l}
\mathbf{if}\;im_m \leq 0.054:\\
\;\;\;\;\sin re \cdot \left(t_1 - im_m\right)\\
\mathbf{elif}\;im_m \leq 1.8 \cdot 10^{+55}:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im_m \leq 3.5 \cdot 10^{+68}:\\
\;\;\;\;im_m \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{elif}\;im_m \leq 5.8 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot t_1\\
\end{array}
\end{array}
\end{array}
if im < 0.0539999999999999994Initial program 54.0%
Taylor expanded in im around 0 91.1%
associate-*r*91.1%
neg-mul-191.1%
associate-*r*91.1%
distribute-rgt-out91.1%
*-commutative91.1%
Simplified91.1%
if 0.0539999999999999994 < im < 1.79999999999999994e55 or 3.49999999999999977e68 < im < 5.8000000000000005e102Initial program 100.0%
Taylor expanded in re around 0 100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
if 1.79999999999999994e55 < im < 3.49999999999999977e68Initial program 100.0%
Taylor expanded in im around 0 3.6%
associate-*r*3.6%
neg-mul-13.6%
Simplified3.6%
Taylor expanded in re around 0 50.0%
mul-1-neg50.0%
distribute-rgt-neg-in50.0%
*-commutative50.0%
associate-*l*50.0%
distribute-lft-out100.0%
Simplified100.0%
if 5.8000000000000005e102 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in im around inf 100.0%
*-commutative100.0%
*-commutative100.0%
associate-*r*100.0%
*-commutative100.0%
Simplified100.0%
Final simplification93.1%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.3e+32)
(* im_m (- (sin re)))
(if (<= im_m 1.75e+73)
(* im_m (- (* 0.16666666666666666 (pow re 3.0)) re))
(* (sin re) (* (pow im_m 3.0) -0.16666666666666666))))))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 <= 1.3e+32) {
tmp = im_m * -sin(re);
} else if (im_m <= 1.75e+73) {
tmp = im_m * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else {
tmp = sin(re) * (pow(im_m, 3.0) * -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) :: tmp
if (im_m <= 1.3d+32) then
tmp = im_m * -sin(re)
else if (im_m <= 1.75d+73) then
tmp = im_m * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else
tmp = sin(re) * ((im_m ** 3.0d0) * (-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 tmp;
if (im_m <= 1.3e+32) {
tmp = im_m * -Math.sin(re);
} else if (im_m <= 1.75e+73) {
tmp = im_m * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else {
tmp = Math.sin(re) * (Math.pow(im_m, 3.0) * -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): tmp = 0 if im_m <= 1.3e+32: tmp = im_m * -math.sin(re) elif im_m <= 1.75e+73: tmp = im_m * ((0.16666666666666666 * math.pow(re, 3.0)) - re) else: tmp = math.sin(re) * (math.pow(im_m, 3.0) * -0.16666666666666666) 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 <= 1.3e+32) tmp = Float64(im_m * Float64(-sin(re))); elseif (im_m <= 1.75e+73) tmp = Float64(im_m * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); else tmp = Float64(sin(re) * Float64((im_m ^ 3.0) * -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) tmp = 0.0; if (im_m <= 1.3e+32) tmp = im_m * -sin(re); elseif (im_m <= 1.75e+73) tmp = im_m * ((0.16666666666666666 * (re ^ 3.0)) - re); else tmp = sin(re) * ((im_m ^ 3.0) * -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_] := N[(im$95$s * If[LessEqual[im$95$m, 1.3e+32], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], If[LessEqual[im$95$m, 1.75e+73], N[(im$95$m * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], N[(N[Sin[re], $MachinePrecision] * N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $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 1.3 \cdot 10^{+32}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{elif}\;im_m \leq 1.75 \cdot 10^{+73}:\\
\;\;\;\;im_m \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot \left({im_m}^{3} \cdot -0.16666666666666666\right)\\
\end{array}
\end{array}
if im < 1.3000000000000001e32Initial program 55.1%
Taylor expanded in im around 0 66.6%
associate-*r*66.6%
neg-mul-166.6%
Simplified66.6%
if 1.3000000000000001e32 < im < 1.75000000000000001e73Initial program 100.0%
Taylor expanded in im around 0 3.2%
associate-*r*3.2%
neg-mul-13.2%
Simplified3.2%
Taylor expanded in re around 0 34.2%
mul-1-neg34.2%
distribute-rgt-neg-in34.2%
*-commutative34.2%
associate-*l*34.2%
distribute-lft-out67.5%
Simplified67.5%
if 1.75000000000000001e73 < im Initial program 100.0%
Taylor expanded in im around 0 98.0%
associate-*r*98.0%
neg-mul-198.0%
associate-*r*98.0%
distribute-rgt-out98.0%
*-commutative98.0%
Simplified98.0%
Taylor expanded in im around inf 98.0%
*-commutative98.0%
*-commutative98.0%
associate-*r*98.0%
*-commutative98.0%
Simplified98.0%
Final simplification72.6%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.3e+32)
(* im_m (- (sin re)))
(if (or (<= im_m 2.8e+209) (not (<= im_m 1.6e+293)))
(* 0.16666666666666666 (* im_m (pow re 3.0)))
(* 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 <= 1.3e+32) {
tmp = im_m * -sin(re);
} else if ((im_m <= 2.8e+209) || !(im_m <= 1.6e+293)) {
tmp = 0.16666666666666666 * (im_m * pow(re, 3.0));
} 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 <= 1.3d+32) then
tmp = im_m * -sin(re)
else if ((im_m <= 2.8d+209) .or. (.not. (im_m <= 1.6d+293))) then
tmp = 0.16666666666666666d0 * (im_m * (re ** 3.0d0))
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 <= 1.3e+32) {
tmp = im_m * -Math.sin(re);
} else if ((im_m <= 2.8e+209) || !(im_m <= 1.6e+293)) {
tmp = 0.16666666666666666 * (im_m * Math.pow(re, 3.0));
} 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 <= 1.3e+32: tmp = im_m * -math.sin(re) elif (im_m <= 2.8e+209) or not (im_m <= 1.6e+293): tmp = 0.16666666666666666 * (im_m * math.pow(re, 3.0)) 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 <= 1.3e+32) tmp = Float64(im_m * Float64(-sin(re))); elseif ((im_m <= 2.8e+209) || !(im_m <= 1.6e+293)) tmp = Float64(0.16666666666666666 * Float64(im_m * (re ^ 3.0))); 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 <= 1.3e+32) tmp = im_m * -sin(re); elseif ((im_m <= 2.8e+209) || ~((im_m <= 1.6e+293))) tmp = 0.16666666666666666 * (im_m * (re ^ 3.0)); 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, 1.3e+32], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], If[Or[LessEqual[im$95$m, 2.8e+209], N[Not[LessEqual[im$95$m, 1.6e+293]], $MachinePrecision]], N[(0.16666666666666666 * N[(im$95$m * N[Power[re, 3.0], $MachinePrecision]), $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 1.3 \cdot 10^{+32}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{elif}\;im_m \leq 2.8 \cdot 10^{+209} \lor \neg \left(im_m \leq 1.6 \cdot 10^{+293}\right):\\
\;\;\;\;0.16666666666666666 \cdot \left(im_m \cdot {re}^{3}\right)\\
\mathbf{else}:\\
\;\;\;\;im_m \cdot \left(-re\right)\\
\end{array}
\end{array}
if im < 1.3000000000000001e32Initial program 55.1%
Taylor expanded in im around 0 66.6%
associate-*r*66.6%
neg-mul-166.6%
Simplified66.6%
if 1.3000000000000001e32 < im < 2.80000000000000013e209 or 1.6e293 < im Initial program 100.0%
Taylor expanded in im around 0 4.7%
associate-*r*4.7%
neg-mul-14.7%
Simplified4.7%
Taylor expanded in re around 0 13.2%
mul-1-neg13.2%
distribute-rgt-neg-in13.2%
*-commutative13.2%
associate-*l*13.2%
distribute-lft-out32.6%
Simplified32.6%
Taylor expanded in re around inf 31.5%
if 2.80000000000000013e209 < im < 1.6e293Initial program 100.0%
Taylor expanded in im around 0 5.0%
associate-*r*5.0%
neg-mul-15.0%
Simplified5.0%
Taylor expanded in re around 0 27.5%
associate-*r*27.5%
mul-1-neg27.5%
Simplified27.5%
Final simplification59.2%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 1.3e+32)
(* im_m (- (sin re)))
(if (<= im_m 2.7e+103)
(* 0.16666666666666666 (* im_m (pow re 3.0)))
(* re (- (* (pow im_m 3.0) -0.16666666666666666) 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 <= 1.3e+32) {
tmp = im_m * -sin(re);
} else if (im_m <= 2.7e+103) {
tmp = 0.16666666666666666 * (im_m * pow(re, 3.0));
} else {
tmp = re * ((pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 1.3d+32) then
tmp = im_m * -sin(re)
else if (im_m <= 2.7d+103) then
tmp = 0.16666666666666666d0 * (im_m * (re ** 3.0d0))
else
tmp = re * (((im_m ** 3.0d0) * (-0.16666666666666666d0)) - 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 <= 1.3e+32) {
tmp = im_m * -Math.sin(re);
} else if (im_m <= 2.7e+103) {
tmp = 0.16666666666666666 * (im_m * Math.pow(re, 3.0));
} else {
tmp = re * ((Math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 1.3e+32: tmp = im_m * -math.sin(re) elif im_m <= 2.7e+103: tmp = 0.16666666666666666 * (im_m * math.pow(re, 3.0)) else: tmp = re * ((math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 1.3e+32) tmp = Float64(im_m * Float64(-sin(re))); elseif (im_m <= 2.7e+103) tmp = Float64(0.16666666666666666 * Float64(im_m * (re ^ 3.0))); else tmp = Float64(re * Float64(Float64((im_m ^ 3.0) * -0.16666666666666666) - 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 <= 1.3e+32) tmp = im_m * -sin(re); elseif (im_m <= 2.7e+103) tmp = 0.16666666666666666 * (im_m * (re ^ 3.0)); else tmp = re * (((im_m ^ 3.0) * -0.16666666666666666) - 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, 1.3e+32], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], If[LessEqual[im$95$m, 2.7e+103], N[(0.16666666666666666 * N[(im$95$m * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(re * N[(N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $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 1.3 \cdot 10^{+32}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{elif}\;im_m \leq 2.7 \cdot 10^{+103}:\\
\;\;\;\;0.16666666666666666 \cdot \left(im_m \cdot {re}^{3}\right)\\
\mathbf{else}:\\
\;\;\;\;re \cdot \left({im_m}^{3} \cdot -0.16666666666666666 - im_m\right)\\
\end{array}
\end{array}
if im < 1.3000000000000001e32Initial program 55.1%
Taylor expanded in im around 0 66.6%
associate-*r*66.6%
neg-mul-166.6%
Simplified66.6%
if 1.3000000000000001e32 < im < 2.69999999999999993e103Initial program 100.0%
Taylor expanded in im around 0 3.4%
associate-*r*3.4%
neg-mul-13.4%
Simplified3.4%
Taylor expanded in re around 0 18.4%
mul-1-neg18.4%
distribute-rgt-neg-in18.4%
*-commutative18.4%
associate-*l*18.4%
distribute-lft-out51.8%
Simplified51.8%
Taylor expanded in re around inf 51.4%
if 2.69999999999999993e103 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in re around 0 73.9%
Final simplification67.5%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 2.4e+32)
(* im_m (- (sin re)))
(if (<= im_m 2.7e+103)
(* im_m (- (* 0.16666666666666666 (pow re 3.0)) re))
(* re (- (* (pow im_m 3.0) -0.16666666666666666) 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 <= 2.4e+32) {
tmp = im_m * -sin(re);
} else if (im_m <= 2.7e+103) {
tmp = im_m * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else {
tmp = re * ((pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 2.4d+32) then
tmp = im_m * -sin(re)
else if (im_m <= 2.7d+103) then
tmp = im_m * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else
tmp = re * (((im_m ** 3.0d0) * (-0.16666666666666666d0)) - 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 <= 2.4e+32) {
tmp = im_m * -Math.sin(re);
} else if (im_m <= 2.7e+103) {
tmp = im_m * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else {
tmp = re * ((Math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 2.4e+32: tmp = im_m * -math.sin(re) elif im_m <= 2.7e+103: tmp = im_m * ((0.16666666666666666 * math.pow(re, 3.0)) - re) else: tmp = re * ((math.pow(im_m, 3.0) * -0.16666666666666666) - 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 <= 2.4e+32) tmp = Float64(im_m * Float64(-sin(re))); elseif (im_m <= 2.7e+103) tmp = Float64(im_m * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); else tmp = Float64(re * Float64(Float64((im_m ^ 3.0) * -0.16666666666666666) - 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 <= 2.4e+32) tmp = im_m * -sin(re); elseif (im_m <= 2.7e+103) tmp = im_m * ((0.16666666666666666 * (re ^ 3.0)) - re); else tmp = re * (((im_m ^ 3.0) * -0.16666666666666666) - 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, 2.4e+32], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], If[LessEqual[im$95$m, 2.7e+103], N[(im$95$m * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], N[(re * N[(N[(N[Power[im$95$m, 3.0], $MachinePrecision] * -0.16666666666666666), $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 2.4 \cdot 10^{+32}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{elif}\;im_m \leq 2.7 \cdot 10^{+103}:\\
\;\;\;\;im_m \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{else}:\\
\;\;\;\;re \cdot \left({im_m}^{3} \cdot -0.16666666666666666 - im_m\right)\\
\end{array}
\end{array}
if im < 2.39999999999999991e32Initial program 55.1%
Taylor expanded in im around 0 66.6%
associate-*r*66.6%
neg-mul-166.6%
Simplified66.6%
if 2.39999999999999991e32 < im < 2.69999999999999993e103Initial program 100.0%
Taylor expanded in im around 0 3.4%
associate-*r*3.4%
neg-mul-13.4%
Simplified3.4%
Taylor expanded in re around 0 18.4%
mul-1-neg18.4%
distribute-rgt-neg-in18.4%
*-commutative18.4%
associate-*l*18.4%
distribute-lft-out51.8%
Simplified51.8%
if 2.69999999999999993e103 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
associate-*r*100.0%
neg-mul-1100.0%
associate-*r*100.0%
distribute-rgt-out100.0%
*-commutative100.0%
Simplified100.0%
Taylor expanded in re around 0 73.9%
Final simplification67.5%
im_m = (fabs.f64 im)
im_s = (copysign.f64 1 im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 2300000.0)
(* im_m (- (sin re)))
(* -0.16666666666666666 (* im_m (pow re 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 <= 2300000.0) {
tmp = im_m * -sin(re);
} else {
tmp = -0.16666666666666666 * (im_m * pow(re, 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 <= 2300000.0d0) then
tmp = im_m * -sin(re)
else
tmp = (-0.16666666666666666d0) * (im_m * (re ** 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 <= 2300000.0) {
tmp = im_m * -Math.sin(re);
} else {
tmp = -0.16666666666666666 * (im_m * Math.pow(re, 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 <= 2300000.0: tmp = im_m * -math.sin(re) else: tmp = -0.16666666666666666 * (im_m * math.pow(re, 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 <= 2300000.0) tmp = Float64(im_m * Float64(-sin(re))); else tmp = Float64(-0.16666666666666666 * Float64(im_m * (re ^ 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 <= 2300000.0) tmp = im_m * -sin(re); else tmp = -0.16666666666666666 * (im_m * (re ^ 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, 2300000.0], N[(im$95$m * (-N[Sin[re], $MachinePrecision])), $MachinePrecision], N[(-0.16666666666666666 * N[(im$95$m * N[Power[re, 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 2300000:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{else}:\\
\;\;\;\;-0.16666666666666666 \cdot \left(im_m \cdot {re}^{3}\right)\\
\end{array}
\end{array}
if im < 2.3e6Initial program 54.4%
Taylor expanded in im around 0 67.5%
associate-*r*67.5%
neg-mul-167.5%
Simplified67.5%
if 2.3e6 < im Initial program 100.0%
Taylor expanded in im around 0 4.7%
associate-*r*4.7%
neg-mul-14.7%
Simplified4.7%
Taylor expanded in re around 0 9.6%
mul-1-neg9.6%
distribute-rgt-neg-in9.6%
*-commutative9.6%
associate-*l*9.6%
distribute-lft-out24.1%
Simplified24.1%
distribute-lft-in9.6%
*-commutative9.6%
add-sqr-sqrt6.5%
sqrt-unprod12.2%
sqr-neg12.2%
sqrt-unprod5.8%
add-sqr-sqrt22.6%
add-sqr-sqrt5.9%
sqrt-unprod6.1%
swap-sqr6.1%
metadata-eval6.1%
metadata-eval6.1%
swap-sqr6.1%
sqrt-unprod0.4%
add-sqr-sqrt6.0%
*-commutative6.0%
Applied egg-rr6.0%
Taylor expanded in re around inf 23.2%
Final simplification58.0%
im_m = (fabs.f64 im) im_s = (copysign.f64 1 im) (FPCore (im_s re im_m) :precision binary64 (* im_s (if (<= im_m 9.5e+142) (* 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 <= 9.5e+142) {
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 <= 9.5d+142) 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 <= 9.5e+142) {
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 <= 9.5e+142: 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 <= 9.5e+142) tmp = Float64(im_m * Float64(-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 <= 9.5e+142) 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, 9.5e+142], 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 9.5 \cdot 10^{+142}:\\
\;\;\;\;im_m \cdot \left(-\sin re\right)\\
\mathbf{else}:\\
\;\;\;\;im_m \cdot \left(-re\right)\\
\end{array}
\end{array}
if im < 9.50000000000000001e142Initial program 57.4%
Taylor expanded in im around 0 63.4%
associate-*r*63.4%
neg-mul-163.4%
Simplified63.4%
if 9.50000000000000001e142 < im Initial program 100.0%
Taylor expanded in im around 0 5.1%
associate-*r*5.1%
neg-mul-15.1%
Simplified5.1%
Taylor expanded in re around 0 24.3%
associate-*r*24.3%
mul-1-neg24.3%
Simplified24.3%
Final simplification57.1%
im_m = (fabs.f64 im) im_s = (copysign.f64 1 im) (FPCore (im_s re im_m) :precision binary64 (* im_s (if (<= re 5.4e+229) (* im_m (- 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 (re <= 5.4e+229) {
tmp = im_m * -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 (re <= 5.4d+229) then
tmp = im_m * -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 (re <= 5.4e+229) {
tmp = im_m * -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 re <= 5.4e+229: tmp = im_m * -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 (re <= 5.4e+229) tmp = Float64(im_m * Float64(-re)); else tmp = Float64(im_m * 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 (re <= 5.4e+229) tmp = im_m * -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[re, 5.4e+229], N[(im$95$m * (-re)), $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}\;re \leq 5.4 \cdot 10^{+229}:\\
\;\;\;\;im_m \cdot \left(-re\right)\\
\mathbf{else}:\\
\;\;\;\;im_m \cdot re\\
\end{array}
\end{array}
if re < 5.4000000000000001e229Initial program 66.7%
Taylor expanded in im around 0 52.6%
associate-*r*52.6%
neg-mul-152.6%
Simplified52.6%
Taylor expanded in re around 0 34.4%
associate-*r*34.4%
mul-1-neg34.4%
Simplified34.4%
if 5.4000000000000001e229 < re Initial program 39.8%
Taylor expanded in im around 0 68.2%
associate-*r*68.2%
neg-mul-168.2%
Simplified68.2%
Taylor expanded in re around 0 5.4%
mul-1-neg5.4%
distribute-rgt-neg-in5.4%
*-commutative5.4%
associate-*l*5.4%
distribute-lft-out17.9%
Simplified17.9%
distribute-lft-in5.4%
*-commutative5.4%
add-sqr-sqrt0.0%
sqrt-unprod17.9%
sqr-neg17.9%
sqrt-unprod17.9%
add-sqr-sqrt17.9%
add-sqr-sqrt17.9%
sqrt-unprod17.9%
swap-sqr17.9%
metadata-eval17.9%
metadata-eval17.9%
swap-sqr17.9%
sqrt-unprod0.0%
add-sqr-sqrt5.2%
*-commutative5.2%
Applied egg-rr5.2%
Taylor expanded in re around 0 14.7%
*-commutative14.7%
Simplified14.7%
Final simplification32.6%
im_m = (fabs.f64 im) im_s = (copysign.f64 1 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 * 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 re\right)
\end{array}
Initial program 64.2%
Taylor expanded in im around 0 54.0%
associate-*r*54.0%
neg-mul-154.0%
Simplified54.0%
Taylor expanded in re around 0 29.5%
mul-1-neg29.5%
distribute-rgt-neg-in29.5%
*-commutative29.5%
associate-*l*29.5%
distribute-lft-out36.1%
Simplified36.1%
distribute-lft-in29.5%
*-commutative29.5%
add-sqr-sqrt16.1%
sqrt-unprod23.5%
sqr-neg23.5%
sqrt-unprod9.4%
add-sqr-sqrt25.0%
add-sqr-sqrt17.1%
sqrt-unprod18.7%
swap-sqr18.7%
metadata-eval18.7%
metadata-eval18.7%
swap-sqr18.7%
sqrt-unprod14.2%
add-sqr-sqrt17.5%
*-commutative17.5%
Applied egg-rr17.5%
Taylor expanded in re around 0 21.9%
*-commutative21.9%
Simplified21.9%
Final simplification21.9%
(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 2023334
(FPCore (re im)
:name "math.cos on complex, imaginary part"
:precision binary64
:herbie-target
(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))))