
(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 12 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}
(FPCore (re im)
:precision binary64
(let* ((t_0 (- (exp (- im)) (exp im))))
(if (or (<= t_0 (- INFINITY)) (not (<= t_0 1e-10)))
(* t_0 (* 0.5 (sin re)))
(* (- im) (sin re)))))
double code(double re, double im) {
double t_0 = exp(-im) - exp(im);
double tmp;
if ((t_0 <= -((double) INFINITY)) || !(t_0 <= 1e-10)) {
tmp = t_0 * (0.5 * sin(re));
} else {
tmp = -im * sin(re);
}
return tmp;
}
public static double code(double re, double im) {
double t_0 = Math.exp(-im) - Math.exp(im);
double tmp;
if ((t_0 <= -Double.POSITIVE_INFINITY) || !(t_0 <= 1e-10)) {
tmp = t_0 * (0.5 * Math.sin(re));
} else {
tmp = -im * Math.sin(re);
}
return tmp;
}
def code(re, im): t_0 = math.exp(-im) - math.exp(im) tmp = 0 if (t_0 <= -math.inf) or not (t_0 <= 1e-10): tmp = t_0 * (0.5 * math.sin(re)) else: tmp = -im * math.sin(re) return tmp
function code(re, im) t_0 = Float64(exp(Float64(-im)) - exp(im)) tmp = 0.0 if ((t_0 <= Float64(-Inf)) || !(t_0 <= 1e-10)) tmp = Float64(t_0 * Float64(0.5 * sin(re))); else tmp = Float64(Float64(-im) * sin(re)); end return tmp end
function tmp_2 = code(re, im) t_0 = exp(-im) - exp(im); tmp = 0.0; if ((t_0 <= -Inf) || ~((t_0 <= 1e-10))) tmp = t_0 * (0.5 * sin(re)); else tmp = -im * sin(re); end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]}, If[Or[LessEqual[t$95$0, (-Infinity)], N[Not[LessEqual[t$95$0, 1e-10]], $MachinePrecision]], N[(t$95$0 * N[(0.5 * N[Sin[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := e^{-im} - e^{im}\\
\mathbf{if}\;t_0 \leq -\infty \lor \neg \left(t_0 \leq 10^{-10}\right):\\
\;\;\;\;t_0 \cdot \left(0.5 \cdot \sin re\right)\\
\mathbf{else}:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\end{array}
\end{array}
if (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < -inf.0 or 1.00000000000000004e-10 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) Initial program 100.0%
if -inf.0 < (-.f64 (exp.f64 (neg.f64 im)) (exp.f64 im)) < 1.00000000000000004e-10Initial program 29.2%
Taylor expanded in im around 0 99.8%
mul-1-neg99.8%
*-commutative99.8%
distribute-rgt-neg-in99.8%
Simplified99.8%
Final simplification99.9%
(FPCore (re im)
:precision binary64
(if (<= im -8.5e+102)
(* -0.16666666666666666 (* (sin re) (pow im 3.0)))
(if (or (<= im -1.65) (and (not (<= im 6600.0)) (<= im 3.3e+102)))
(* 0.5 (* (- (exp (- im)) (exp im)) re))
(* (sin re) (- (* -0.16666666666666666 (pow im 3.0)) im)))))
double code(double re, double im) {
double tmp;
if (im <= -8.5e+102) {
tmp = -0.16666666666666666 * (sin(re) * pow(im, 3.0));
} else if ((im <= -1.65) || (!(im <= 6600.0) && (im <= 3.3e+102))) {
tmp = 0.5 * ((exp(-im) - exp(im)) * re);
} else {
tmp = sin(re) * ((-0.16666666666666666 * pow(im, 3.0)) - im);
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if (im <= (-8.5d+102)) then
tmp = (-0.16666666666666666d0) * (sin(re) * (im ** 3.0d0))
else if ((im <= (-1.65d0)) .or. (.not. (im <= 6600.0d0)) .and. (im <= 3.3d+102)) then
tmp = 0.5d0 * ((exp(-im) - exp(im)) * re)
else
tmp = sin(re) * (((-0.16666666666666666d0) * (im ** 3.0d0)) - im)
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if (im <= -8.5e+102) {
tmp = -0.16666666666666666 * (Math.sin(re) * Math.pow(im, 3.0));
} else if ((im <= -1.65) || (!(im <= 6600.0) && (im <= 3.3e+102))) {
tmp = 0.5 * ((Math.exp(-im) - Math.exp(im)) * re);
} else {
tmp = Math.sin(re) * ((-0.16666666666666666 * Math.pow(im, 3.0)) - im);
}
return tmp;
}
def code(re, im): tmp = 0 if im <= -8.5e+102: tmp = -0.16666666666666666 * (math.sin(re) * math.pow(im, 3.0)) elif (im <= -1.65) or (not (im <= 6600.0) and (im <= 3.3e+102)): tmp = 0.5 * ((math.exp(-im) - math.exp(im)) * re) else: tmp = math.sin(re) * ((-0.16666666666666666 * math.pow(im, 3.0)) - im) return tmp
function code(re, im) tmp = 0.0 if (im <= -8.5e+102) tmp = Float64(-0.16666666666666666 * Float64(sin(re) * (im ^ 3.0))); elseif ((im <= -1.65) || (!(im <= 6600.0) && (im <= 3.3e+102))) tmp = Float64(0.5 * Float64(Float64(exp(Float64(-im)) - exp(im)) * re)); else tmp = Float64(sin(re) * Float64(Float64(-0.16666666666666666 * (im ^ 3.0)) - im)); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if (im <= -8.5e+102) tmp = -0.16666666666666666 * (sin(re) * (im ^ 3.0)); elseif ((im <= -1.65) || (~((im <= 6600.0)) && (im <= 3.3e+102))) tmp = 0.5 * ((exp(-im) - exp(im)) * re); else tmp = sin(re) * ((-0.16666666666666666 * (im ^ 3.0)) - im); end tmp_2 = tmp; end
code[re_, im_] := If[LessEqual[im, -8.5e+102], N[(-0.16666666666666666 * N[(N[Sin[re], $MachinePrecision] * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[Or[LessEqual[im, -1.65], And[N[Not[LessEqual[im, 6600.0]], $MachinePrecision], LessEqual[im, 3.3e+102]]], N[(0.5 * N[(N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision] * re), $MachinePrecision]), $MachinePrecision], N[(N[Sin[re], $MachinePrecision] * N[(N[(-0.16666666666666666 * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision] - im), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;im \leq -8.5 \cdot 10^{+102}:\\
\;\;\;\;-0.16666666666666666 \cdot \left(\sin re \cdot {im}^{3}\right)\\
\mathbf{elif}\;im \leq -1.65 \lor \neg \left(im \leq 6600\right) \land im \leq 3.3 \cdot 10^{+102}:\\
\;\;\;\;0.5 \cdot \left(\left(e^{-im} - e^{im}\right) \cdot re\right)\\
\mathbf{else}:\\
\;\;\;\;\sin re \cdot \left(-0.16666666666666666 \cdot {im}^{3} - im\right)\\
\end{array}
\end{array}
if im < -8.4999999999999996e102Initial program 100.0%
Taylor expanded in im around 0 100.0%
mul-1-neg100.0%
unsub-neg100.0%
*-commutative100.0%
associate-*l*100.0%
distribute-lft-out--100.0%
Simplified100.0%
Taylor expanded in im around inf 100.0%
if -8.4999999999999996e102 < im < -1.6499999999999999 or 6600 < im < 3.29999999999999999e102Initial program 100.0%
Taylor expanded in re around 0 81.4%
if -1.6499999999999999 < im < 6600 or 3.29999999999999999e102 < im Initial program 46.7%
Taylor expanded in im around 0 98.3%
mul-1-neg98.3%
unsub-neg98.3%
*-commutative98.3%
associate-*l*98.3%
distribute-lft-out--98.3%
Simplified98.3%
Final simplification95.8%
(FPCore (re im)
:precision binary64
(let* ((t_0 (* -0.16666666666666666 (sqrt (* re (* re (pow im 6.0))))))
(t_1 (* -0.16666666666666666 (* (sin re) (pow im 3.0)))))
(if (<= im -1.25e+101)
t_1
(if (<= im -12000.0)
t_0
(if (<= im 6600.0)
(* (- im) (sin re))
(if (<= im 3.3e+102) t_0 t_1))))))
double code(double re, double im) {
double t_0 = -0.16666666666666666 * sqrt((re * (re * pow(im, 6.0))));
double t_1 = -0.16666666666666666 * (sin(re) * pow(im, 3.0));
double tmp;
if (im <= -1.25e+101) {
tmp = t_1;
} else if (im <= -12000.0) {
tmp = t_0;
} else if (im <= 6600.0) {
tmp = -im * sin(re);
} else if (im <= 3.3e+102) {
tmp = t_0;
} else {
tmp = t_1;
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = (-0.16666666666666666d0) * sqrt((re * (re * (im ** 6.0d0))))
t_1 = (-0.16666666666666666d0) * (sin(re) * (im ** 3.0d0))
if (im <= (-1.25d+101)) then
tmp = t_1
else if (im <= (-12000.0d0)) then
tmp = t_0
else if (im <= 6600.0d0) then
tmp = -im * sin(re)
else if (im <= 3.3d+102) then
tmp = t_0
else
tmp = t_1
end if
code = tmp
end function
public static double code(double re, double im) {
double t_0 = -0.16666666666666666 * Math.sqrt((re * (re * Math.pow(im, 6.0))));
double t_1 = -0.16666666666666666 * (Math.sin(re) * Math.pow(im, 3.0));
double tmp;
if (im <= -1.25e+101) {
tmp = t_1;
} else if (im <= -12000.0) {
tmp = t_0;
} else if (im <= 6600.0) {
tmp = -im * Math.sin(re);
} else if (im <= 3.3e+102) {
tmp = t_0;
} else {
tmp = t_1;
}
return tmp;
}
def code(re, im): t_0 = -0.16666666666666666 * math.sqrt((re * (re * math.pow(im, 6.0)))) t_1 = -0.16666666666666666 * (math.sin(re) * math.pow(im, 3.0)) tmp = 0 if im <= -1.25e+101: tmp = t_1 elif im <= -12000.0: tmp = t_0 elif im <= 6600.0: tmp = -im * math.sin(re) elif im <= 3.3e+102: tmp = t_0 else: tmp = t_1 return tmp
function code(re, im) t_0 = Float64(-0.16666666666666666 * sqrt(Float64(re * Float64(re * (im ^ 6.0))))) t_1 = Float64(-0.16666666666666666 * Float64(sin(re) * (im ^ 3.0))) tmp = 0.0 if (im <= -1.25e+101) tmp = t_1; elseif (im <= -12000.0) tmp = t_0; elseif (im <= 6600.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 3.3e+102) tmp = t_0; else tmp = t_1; end return tmp end
function tmp_2 = code(re, im) t_0 = -0.16666666666666666 * sqrt((re * (re * (im ^ 6.0)))); t_1 = -0.16666666666666666 * (sin(re) * (im ^ 3.0)); tmp = 0.0; if (im <= -1.25e+101) tmp = t_1; elseif (im <= -12000.0) tmp = t_0; elseif (im <= 6600.0) tmp = -im * sin(re); elseif (im <= 3.3e+102) tmp = t_0; else tmp = t_1; end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(-0.16666666666666666 * N[Sqrt[N[(re * N[(re * N[Power[im, 6.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(-0.16666666666666666 * N[(N[Sin[re], $MachinePrecision] * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[im, -1.25e+101], t$95$1, If[LessEqual[im, -12000.0], t$95$0, If[LessEqual[im, 6600.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 3.3e+102], t$95$0, t$95$1]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.16666666666666666 \cdot \sqrt{re \cdot \left(re \cdot {im}^{6}\right)}\\
t_1 := -0.16666666666666666 \cdot \left(\sin re \cdot {im}^{3}\right)\\
\mathbf{if}\;im \leq -1.25 \cdot 10^{+101}:\\
\;\;\;\;t_1\\
\mathbf{elif}\;im \leq -12000:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im \leq 6600:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 3.3 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;t_1\\
\end{array}
\end{array}
if im < -1.24999999999999997e101 or 3.29999999999999999e102 < im Initial program 100.0%
Taylor expanded in im around 0 98.0%
mul-1-neg98.0%
unsub-neg98.0%
*-commutative98.0%
associate-*l*98.0%
distribute-lft-out--98.0%
Simplified98.0%
Taylor expanded in im around inf 98.0%
if -1.24999999999999997e101 < im < -12000 or 6600 < im < 3.29999999999999999e102Initial program 100.0%
Taylor expanded in im around 0 4.3%
mul-1-neg4.3%
unsub-neg4.3%
*-commutative4.3%
associate-*l*4.3%
distribute-lft-out--4.3%
Simplified4.3%
Taylor expanded in im around inf 4.3%
Taylor expanded in re around 0 15.3%
add-sqr-sqrt6.3%
sqrt-unprod27.5%
*-commutative27.5%
*-commutative27.5%
swap-sqr29.7%
pow-prod-up29.7%
metadata-eval29.7%
Applied egg-rr29.7%
associate-*r*34.6%
*-commutative34.6%
*-commutative34.6%
Simplified34.6%
if -12000 < im < 6600Initial program 30.3%
Taylor expanded in im around 0 98.5%
mul-1-neg98.5%
*-commutative98.5%
distribute-rgt-neg-in98.5%
Simplified98.5%
Final simplification88.1%
(FPCore (re im)
:precision binary64
(let* ((t_0 (* 0.5 (* (- (exp (- im)) (exp im)) re)))
(t_1 (* -0.16666666666666666 (* (sin re) (pow im 3.0)))))
(if (<= im -8.5e+102)
t_1
(if (<= im -1.65)
t_0
(if (<= im 6600.0)
(* (- im) (sin re))
(if (<= im 3.3e+102) t_0 t_1))))))
double code(double re, double im) {
double t_0 = 0.5 * ((exp(-im) - exp(im)) * re);
double t_1 = -0.16666666666666666 * (sin(re) * pow(im, 3.0));
double tmp;
if (im <= -8.5e+102) {
tmp = t_1;
} else if (im <= -1.65) {
tmp = t_0;
} else if (im <= 6600.0) {
tmp = -im * sin(re);
} else if (im <= 3.3e+102) {
tmp = t_0;
} else {
tmp = t_1;
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: t_0
real(8) :: t_1
real(8) :: tmp
t_0 = 0.5d0 * ((exp(-im) - exp(im)) * re)
t_1 = (-0.16666666666666666d0) * (sin(re) * (im ** 3.0d0))
if (im <= (-8.5d+102)) then
tmp = t_1
else if (im <= (-1.65d0)) then
tmp = t_0
else if (im <= 6600.0d0) then
tmp = -im * sin(re)
else if (im <= 3.3d+102) then
tmp = t_0
else
tmp = t_1
end if
code = tmp
end function
public static double code(double re, double im) {
double t_0 = 0.5 * ((Math.exp(-im) - Math.exp(im)) * re);
double t_1 = -0.16666666666666666 * (Math.sin(re) * Math.pow(im, 3.0));
double tmp;
if (im <= -8.5e+102) {
tmp = t_1;
} else if (im <= -1.65) {
tmp = t_0;
} else if (im <= 6600.0) {
tmp = -im * Math.sin(re);
} else if (im <= 3.3e+102) {
tmp = t_0;
} else {
tmp = t_1;
}
return tmp;
}
def code(re, im): t_0 = 0.5 * ((math.exp(-im) - math.exp(im)) * re) t_1 = -0.16666666666666666 * (math.sin(re) * math.pow(im, 3.0)) tmp = 0 if im <= -8.5e+102: tmp = t_1 elif im <= -1.65: tmp = t_0 elif im <= 6600.0: tmp = -im * math.sin(re) elif im <= 3.3e+102: tmp = t_0 else: tmp = t_1 return tmp
function code(re, im) t_0 = Float64(0.5 * Float64(Float64(exp(Float64(-im)) - exp(im)) * re)) t_1 = Float64(-0.16666666666666666 * Float64(sin(re) * (im ^ 3.0))) tmp = 0.0 if (im <= -8.5e+102) tmp = t_1; elseif (im <= -1.65) tmp = t_0; elseif (im <= 6600.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 3.3e+102) tmp = t_0; else tmp = t_1; end return tmp end
function tmp_2 = code(re, im) t_0 = 0.5 * ((exp(-im) - exp(im)) * re); t_1 = -0.16666666666666666 * (sin(re) * (im ^ 3.0)); tmp = 0.0; if (im <= -8.5e+102) tmp = t_1; elseif (im <= -1.65) tmp = t_0; elseif (im <= 6600.0) tmp = -im * sin(re); elseif (im <= 3.3e+102) tmp = t_0; else tmp = t_1; end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(0.5 * N[(N[(N[Exp[(-im)], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision] * re), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(-0.16666666666666666 * N[(N[Sin[re], $MachinePrecision] * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[im, -8.5e+102], t$95$1, If[LessEqual[im, -1.65], t$95$0, If[LessEqual[im, 6600.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 3.3e+102], t$95$0, t$95$1]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := 0.5 \cdot \left(\left(e^{-im} - e^{im}\right) \cdot re\right)\\
t_1 := -0.16666666666666666 \cdot \left(\sin re \cdot {im}^{3}\right)\\
\mathbf{if}\;im \leq -8.5 \cdot 10^{+102}:\\
\;\;\;\;t_1\\
\mathbf{elif}\;im \leq -1.65:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im \leq 6600:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 3.3 \cdot 10^{+102}:\\
\;\;\;\;t_0\\
\mathbf{else}:\\
\;\;\;\;t_1\\
\end{array}
\end{array}
if im < -8.4999999999999996e102 or 3.29999999999999999e102 < im Initial program 100.0%
Taylor expanded in im around 0 99.0%
mul-1-neg99.0%
unsub-neg99.0%
*-commutative99.0%
associate-*l*99.0%
distribute-lft-out--99.0%
Simplified99.0%
Taylor expanded in im around inf 99.0%
if -8.4999999999999996e102 < im < -1.6499999999999999 or 6600 < im < 3.29999999999999999e102Initial program 100.0%
Taylor expanded in re around 0 81.4%
if -1.6499999999999999 < im < 6600Initial program 30.3%
Taylor expanded in im around 0 98.5%
mul-1-neg98.5%
*-commutative98.5%
distribute-rgt-neg-in98.5%
Simplified98.5%
Final simplification95.8%
(FPCore (re im)
:precision binary64
(let* ((t_0 (* -0.16666666666666666 (* (sin re) (pow im 3.0)))))
(if (<= im -2.4)
t_0
(if (<= im 330.0)
(* (- im) (sin re))
(if (<= im 5.6e+102)
(* im (- (* 0.16666666666666666 (pow re 3.0)) re))
t_0)))))
double code(double re, double im) {
double t_0 = -0.16666666666666666 * (sin(re) * pow(im, 3.0));
double tmp;
if (im <= -2.4) {
tmp = t_0;
} else if (im <= 330.0) {
tmp = -im * sin(re);
} else if (im <= 5.6e+102) {
tmp = im * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: t_0
real(8) :: tmp
t_0 = (-0.16666666666666666d0) * (sin(re) * (im ** 3.0d0))
if (im <= (-2.4d0)) then
tmp = t_0
else if (im <= 330.0d0) then
tmp = -im * sin(re)
else if (im <= 5.6d+102) then
tmp = im * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else
tmp = t_0
end if
code = tmp
end function
public static double code(double re, double im) {
double t_0 = -0.16666666666666666 * (Math.sin(re) * Math.pow(im, 3.0));
double tmp;
if (im <= -2.4) {
tmp = t_0;
} else if (im <= 330.0) {
tmp = -im * Math.sin(re);
} else if (im <= 5.6e+102) {
tmp = im * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else {
tmp = t_0;
}
return tmp;
}
def code(re, im): t_0 = -0.16666666666666666 * (math.sin(re) * math.pow(im, 3.0)) tmp = 0 if im <= -2.4: tmp = t_0 elif im <= 330.0: tmp = -im * math.sin(re) elif im <= 5.6e+102: tmp = im * ((0.16666666666666666 * math.pow(re, 3.0)) - re) else: tmp = t_0 return tmp
function code(re, im) t_0 = Float64(-0.16666666666666666 * Float64(sin(re) * (im ^ 3.0))) tmp = 0.0 if (im <= -2.4) tmp = t_0; elseif (im <= 330.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 5.6e+102) tmp = Float64(im * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); else tmp = t_0; end return tmp end
function tmp_2 = code(re, im) t_0 = -0.16666666666666666 * (sin(re) * (im ^ 3.0)); tmp = 0.0; if (im <= -2.4) tmp = t_0; elseif (im <= 330.0) tmp = -im * sin(re); elseif (im <= 5.6e+102) tmp = im * ((0.16666666666666666 * (re ^ 3.0)) - re); else tmp = t_0; end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(-0.16666666666666666 * N[(N[Sin[re], $MachinePrecision] * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[im, -2.4], t$95$0, If[LessEqual[im, 330.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 5.6e+102], N[(im * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], t$95$0]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.16666666666666666 \cdot \left(\sin re \cdot {im}^{3}\right)\\
\mathbf{if}\;im \leq -2.4:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im \leq 330:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 5.6 \cdot 10^{+102}:\\
\;\;\;\;im \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{else}:\\
\;\;\;\;t_0\\
\end{array}
\end{array}
if im < -2.39999999999999991 or 5.60000000000000037e102 < im Initial program 100.0%
Taylor expanded in im around 0 82.3%
mul-1-neg82.3%
unsub-neg82.3%
*-commutative82.3%
associate-*l*82.3%
distribute-lft-out--82.3%
Simplified82.3%
Taylor expanded in im around inf 82.3%
if -2.39999999999999991 < im < 330Initial program 29.7%
Taylor expanded in im around 0 99.2%
mul-1-neg99.2%
*-commutative99.2%
distribute-rgt-neg-in99.2%
Simplified99.2%
if 330 < im < 5.60000000000000037e102Initial program 100.0%
Taylor expanded in im around 0 3.1%
mul-1-neg3.1%
*-commutative3.1%
distribute-rgt-neg-in3.1%
Simplified3.1%
Taylor expanded in re around 0 21.6%
+-commutative21.6%
mul-1-neg21.6%
unsub-neg21.6%
associate-*r*21.6%
distribute-rgt-out--25.6%
Simplified25.6%
Final simplification85.3%
(FPCore (re im)
:precision binary64
(let* ((t_0 (* -0.16666666666666666 (* re (pow im 3.0)))))
(if (<= im -4000.0)
t_0
(if (<= im 580.0)
(* (- im) (sin re))
(if (<= im 3.25e+114)
(* im (- (* 0.16666666666666666 (pow re 3.0)) re))
t_0)))))
double code(double re, double im) {
double t_0 = -0.16666666666666666 * (re * pow(im, 3.0));
double tmp;
if (im <= -4000.0) {
tmp = t_0;
} else if (im <= 580.0) {
tmp = -im * sin(re);
} else if (im <= 3.25e+114) {
tmp = im * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: t_0
real(8) :: tmp
t_0 = (-0.16666666666666666d0) * (re * (im ** 3.0d0))
if (im <= (-4000.0d0)) then
tmp = t_0
else if (im <= 580.0d0) then
tmp = -im * sin(re)
else if (im <= 3.25d+114) then
tmp = im * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else
tmp = t_0
end if
code = tmp
end function
public static double code(double re, double im) {
double t_0 = -0.16666666666666666 * (re * Math.pow(im, 3.0));
double tmp;
if (im <= -4000.0) {
tmp = t_0;
} else if (im <= 580.0) {
tmp = -im * Math.sin(re);
} else if (im <= 3.25e+114) {
tmp = im * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else {
tmp = t_0;
}
return tmp;
}
def code(re, im): t_0 = -0.16666666666666666 * (re * math.pow(im, 3.0)) tmp = 0 if im <= -4000.0: tmp = t_0 elif im <= 580.0: tmp = -im * math.sin(re) elif im <= 3.25e+114: tmp = im * ((0.16666666666666666 * math.pow(re, 3.0)) - re) else: tmp = t_0 return tmp
function code(re, im) t_0 = Float64(-0.16666666666666666 * Float64(re * (im ^ 3.0))) tmp = 0.0 if (im <= -4000.0) tmp = t_0; elseif (im <= 580.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 3.25e+114) tmp = Float64(im * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); else tmp = t_0; end return tmp end
function tmp_2 = code(re, im) t_0 = -0.16666666666666666 * (re * (im ^ 3.0)); tmp = 0.0; if (im <= -4000.0) tmp = t_0; elseif (im <= 580.0) tmp = -im * sin(re); elseif (im <= 3.25e+114) tmp = im * ((0.16666666666666666 * (re ^ 3.0)) - re); else tmp = t_0; end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(-0.16666666666666666 * N[(re * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[im, -4000.0], t$95$0, If[LessEqual[im, 580.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 3.25e+114], N[(im * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], t$95$0]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.16666666666666666 \cdot \left(re \cdot {im}^{3}\right)\\
\mathbf{if}\;im \leq -4000:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im \leq 580:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 3.25 \cdot 10^{+114}:\\
\;\;\;\;im \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{else}:\\
\;\;\;\;t_0\\
\end{array}
\end{array}
if im < -4e3 or 3.2500000000000001e114 < im Initial program 100.0%
Taylor expanded in im around 0 81.6%
mul-1-neg81.6%
unsub-neg81.6%
*-commutative81.6%
associate-*l*81.6%
distribute-lft-out--81.6%
Simplified81.6%
Taylor expanded in im around inf 81.6%
Taylor expanded in re around 0 64.8%
if -4e3 < im < 580Initial program 29.7%
Taylor expanded in im around 0 99.2%
mul-1-neg99.2%
*-commutative99.2%
distribute-rgt-neg-in99.2%
Simplified99.2%
if 580 < im < 3.2500000000000001e114Initial program 100.0%
Taylor expanded in im around 0 3.1%
mul-1-neg3.1%
*-commutative3.1%
distribute-rgt-neg-in3.1%
Simplified3.1%
Taylor expanded in re around 0 22.4%
+-commutative22.4%
mul-1-neg22.4%
unsub-neg22.4%
associate-*r*22.4%
distribute-rgt-out--29.3%
Simplified29.3%
Final simplification78.1%
(FPCore (re im)
:precision binary64
(if (<= im -1200000.0)
(* -0.16666666666666666 (* re (pow im 3.0)))
(if (<= im 550.0)
(* (- im) (sin re))
(if (<= im 3.25e+114)
(* im (- (* 0.16666666666666666 (pow re 3.0)) re))
(* re (- (* -0.16666666666666666 (pow im 3.0)) im))))))
double code(double re, double im) {
double tmp;
if (im <= -1200000.0) {
tmp = -0.16666666666666666 * (re * pow(im, 3.0));
} else if (im <= 550.0) {
tmp = -im * sin(re);
} else if (im <= 3.25e+114) {
tmp = im * ((0.16666666666666666 * pow(re, 3.0)) - re);
} else {
tmp = re * ((-0.16666666666666666 * pow(im, 3.0)) - im);
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if (im <= (-1200000.0d0)) then
tmp = (-0.16666666666666666d0) * (re * (im ** 3.0d0))
else if (im <= 550.0d0) then
tmp = -im * sin(re)
else if (im <= 3.25d+114) then
tmp = im * ((0.16666666666666666d0 * (re ** 3.0d0)) - re)
else
tmp = re * (((-0.16666666666666666d0) * (im ** 3.0d0)) - im)
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if (im <= -1200000.0) {
tmp = -0.16666666666666666 * (re * Math.pow(im, 3.0));
} else if (im <= 550.0) {
tmp = -im * Math.sin(re);
} else if (im <= 3.25e+114) {
tmp = im * ((0.16666666666666666 * Math.pow(re, 3.0)) - re);
} else {
tmp = re * ((-0.16666666666666666 * Math.pow(im, 3.0)) - im);
}
return tmp;
}
def code(re, im): tmp = 0 if im <= -1200000.0: tmp = -0.16666666666666666 * (re * math.pow(im, 3.0)) elif im <= 550.0: tmp = -im * math.sin(re) elif im <= 3.25e+114: tmp = im * ((0.16666666666666666 * math.pow(re, 3.0)) - re) else: tmp = re * ((-0.16666666666666666 * math.pow(im, 3.0)) - im) return tmp
function code(re, im) tmp = 0.0 if (im <= -1200000.0) tmp = Float64(-0.16666666666666666 * Float64(re * (im ^ 3.0))); elseif (im <= 550.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 3.25e+114) tmp = Float64(im * Float64(Float64(0.16666666666666666 * (re ^ 3.0)) - re)); else tmp = Float64(re * Float64(Float64(-0.16666666666666666 * (im ^ 3.0)) - im)); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if (im <= -1200000.0) tmp = -0.16666666666666666 * (re * (im ^ 3.0)); elseif (im <= 550.0) tmp = -im * sin(re); elseif (im <= 3.25e+114) tmp = im * ((0.16666666666666666 * (re ^ 3.0)) - re); else tmp = re * ((-0.16666666666666666 * (im ^ 3.0)) - im); end tmp_2 = tmp; end
code[re_, im_] := If[LessEqual[im, -1200000.0], N[(-0.16666666666666666 * N[(re * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 550.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 3.25e+114], N[(im * N[(N[(0.16666666666666666 * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], N[(re * N[(N[(-0.16666666666666666 * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision] - im), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;im \leq -1200000:\\
\;\;\;\;-0.16666666666666666 \cdot \left(re \cdot {im}^{3}\right)\\
\mathbf{elif}\;im \leq 550:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 3.25 \cdot 10^{+114}:\\
\;\;\;\;im \cdot \left(0.16666666666666666 \cdot {re}^{3} - re\right)\\
\mathbf{else}:\\
\;\;\;\;re \cdot \left(-0.16666666666666666 \cdot {im}^{3} - im\right)\\
\end{array}
\end{array}
if im < -1.2e6Initial program 100.0%
Taylor expanded in im around 0 71.3%
mul-1-neg71.3%
unsub-neg71.3%
*-commutative71.3%
associate-*l*71.3%
distribute-lft-out--71.3%
Simplified71.3%
Taylor expanded in im around inf 71.3%
Taylor expanded in re around 0 62.7%
if -1.2e6 < im < 550Initial program 29.7%
Taylor expanded in im around 0 99.2%
mul-1-neg99.2%
*-commutative99.2%
distribute-rgt-neg-in99.2%
Simplified99.2%
if 550 < im < 3.2500000000000001e114Initial program 100.0%
Taylor expanded in im around 0 3.1%
mul-1-neg3.1%
*-commutative3.1%
distribute-rgt-neg-in3.1%
Simplified3.1%
Taylor expanded in re around 0 22.4%
+-commutative22.4%
mul-1-neg22.4%
unsub-neg22.4%
associate-*r*22.4%
distribute-rgt-out--29.3%
Simplified29.3%
if 3.2500000000000001e114 < im Initial program 100.0%
Taylor expanded in im around 0 100.0%
mul-1-neg100.0%
unsub-neg100.0%
*-commutative100.0%
associate-*l*100.0%
distribute-lft-out--100.0%
Simplified100.0%
Taylor expanded in re around 0 68.6%
Final simplification78.1%
(FPCore (re im)
:precision binary64
(let* ((t_0 (* -0.16666666666666666 (* re (pow im 3.0)))))
(if (<= im -1100000.0)
t_0
(if (<= im 580.0)
(* (- im) (sin re))
(if (<= im 3.25e+114)
(* 0.16666666666666666 (* im (pow re 3.0)))
t_0)))))
double code(double re, double im) {
double t_0 = -0.16666666666666666 * (re * pow(im, 3.0));
double tmp;
if (im <= -1100000.0) {
tmp = t_0;
} else if (im <= 580.0) {
tmp = -im * sin(re);
} else if (im <= 3.25e+114) {
tmp = 0.16666666666666666 * (im * pow(re, 3.0));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: t_0
real(8) :: tmp
t_0 = (-0.16666666666666666d0) * (re * (im ** 3.0d0))
if (im <= (-1100000.0d0)) then
tmp = t_0
else if (im <= 580.0d0) then
tmp = -im * sin(re)
else if (im <= 3.25d+114) then
tmp = 0.16666666666666666d0 * (im * (re ** 3.0d0))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double re, double im) {
double t_0 = -0.16666666666666666 * (re * Math.pow(im, 3.0));
double tmp;
if (im <= -1100000.0) {
tmp = t_0;
} else if (im <= 580.0) {
tmp = -im * Math.sin(re);
} else if (im <= 3.25e+114) {
tmp = 0.16666666666666666 * (im * Math.pow(re, 3.0));
} else {
tmp = t_0;
}
return tmp;
}
def code(re, im): t_0 = -0.16666666666666666 * (re * math.pow(im, 3.0)) tmp = 0 if im <= -1100000.0: tmp = t_0 elif im <= 580.0: tmp = -im * math.sin(re) elif im <= 3.25e+114: tmp = 0.16666666666666666 * (im * math.pow(re, 3.0)) else: tmp = t_0 return tmp
function code(re, im) t_0 = Float64(-0.16666666666666666 * Float64(re * (im ^ 3.0))) tmp = 0.0 if (im <= -1100000.0) tmp = t_0; elseif (im <= 580.0) tmp = Float64(Float64(-im) * sin(re)); elseif (im <= 3.25e+114) tmp = Float64(0.16666666666666666 * Float64(im * (re ^ 3.0))); else tmp = t_0; end return tmp end
function tmp_2 = code(re, im) t_0 = -0.16666666666666666 * (re * (im ^ 3.0)); tmp = 0.0; if (im <= -1100000.0) tmp = t_0; elseif (im <= 580.0) tmp = -im * sin(re); elseif (im <= 3.25e+114) tmp = 0.16666666666666666 * (im * (re ^ 3.0)); else tmp = t_0; end tmp_2 = tmp; end
code[re_, im_] := Block[{t$95$0 = N[(-0.16666666666666666 * N[(re * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[im, -1100000.0], t$95$0, If[LessEqual[im, 580.0], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision], If[LessEqual[im, 3.25e+114], N[(0.16666666666666666 * N[(im * N[Power[re, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := -0.16666666666666666 \cdot \left(re \cdot {im}^{3}\right)\\
\mathbf{if}\;im \leq -1100000:\\
\;\;\;\;t_0\\
\mathbf{elif}\;im \leq 580:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\mathbf{elif}\;im \leq 3.25 \cdot 10^{+114}:\\
\;\;\;\;0.16666666666666666 \cdot \left(im \cdot {re}^{3}\right)\\
\mathbf{else}:\\
\;\;\;\;t_0\\
\end{array}
\end{array}
if im < -1.1e6 or 3.2500000000000001e114 < im Initial program 100.0%
Taylor expanded in im around 0 81.6%
mul-1-neg81.6%
unsub-neg81.6%
*-commutative81.6%
associate-*l*81.6%
distribute-lft-out--81.6%
Simplified81.6%
Taylor expanded in im around inf 81.6%
Taylor expanded in re around 0 64.8%
if -1.1e6 < im < 580Initial program 29.7%
Taylor expanded in im around 0 99.2%
mul-1-neg99.2%
*-commutative99.2%
distribute-rgt-neg-in99.2%
Simplified99.2%
if 580 < im < 3.2500000000000001e114Initial program 100.0%
Taylor expanded in im around 0 3.1%
mul-1-neg3.1%
*-commutative3.1%
distribute-rgt-neg-in3.1%
Simplified3.1%
Taylor expanded in re around 0 22.4%
+-commutative22.4%
mul-1-neg22.4%
unsub-neg22.4%
associate-*r*22.4%
distribute-rgt-out--29.3%
Simplified29.3%
Taylor expanded in re around inf 28.8%
Final simplification78.1%
(FPCore (re im) :precision binary64 (if (or (<= im -40000000.0) (not (<= im 11000000.0))) (* -0.16666666666666666 (* re (pow im 3.0))) (* (- im) (sin re))))
double code(double re, double im) {
double tmp;
if ((im <= -40000000.0) || !(im <= 11000000.0)) {
tmp = -0.16666666666666666 * (re * pow(im, 3.0));
} else {
tmp = -im * sin(re);
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if ((im <= (-40000000.0d0)) .or. (.not. (im <= 11000000.0d0))) then
tmp = (-0.16666666666666666d0) * (re * (im ** 3.0d0))
else
tmp = -im * sin(re)
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if ((im <= -40000000.0) || !(im <= 11000000.0)) {
tmp = -0.16666666666666666 * (re * Math.pow(im, 3.0));
} else {
tmp = -im * Math.sin(re);
}
return tmp;
}
def code(re, im): tmp = 0 if (im <= -40000000.0) or not (im <= 11000000.0): tmp = -0.16666666666666666 * (re * math.pow(im, 3.0)) else: tmp = -im * math.sin(re) return tmp
function code(re, im) tmp = 0.0 if ((im <= -40000000.0) || !(im <= 11000000.0)) tmp = Float64(-0.16666666666666666 * Float64(re * (im ^ 3.0))); else tmp = Float64(Float64(-im) * sin(re)); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if ((im <= -40000000.0) || ~((im <= 11000000.0))) tmp = -0.16666666666666666 * (re * (im ^ 3.0)); else tmp = -im * sin(re); end tmp_2 = tmp; end
code[re_, im_] := If[Or[LessEqual[im, -40000000.0], N[Not[LessEqual[im, 11000000.0]], $MachinePrecision]], N[(-0.16666666666666666 * N[(re * N[Power[im, 3.0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;im \leq -40000000 \lor \neg \left(im \leq 11000000\right):\\
\;\;\;\;-0.16666666666666666 \cdot \left(re \cdot {im}^{3}\right)\\
\mathbf{else}:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\end{array}
\end{array}
if im < -4e7 or 1.1e7 < im Initial program 100.0%
Taylor expanded in im around 0 67.5%
mul-1-neg67.5%
unsub-neg67.5%
*-commutative67.5%
associate-*l*67.5%
distribute-lft-out--67.5%
Simplified67.5%
Taylor expanded in im around inf 67.5%
Taylor expanded in re around 0 53.4%
if -4e7 < im < 1.1e7Initial program 30.3%
Taylor expanded in im around 0 98.5%
mul-1-neg98.5%
*-commutative98.5%
distribute-rgt-neg-in98.5%
Simplified98.5%
Final simplification76.3%
(FPCore (re im) :precision binary64 (if (or (<= im -65000.0) (not (<= im 27500.0))) (* im (- (* re (* -0.16666666666666666 (* im im))) re)) (* (- im) (sin re))))
double code(double re, double im) {
double tmp;
if ((im <= -65000.0) || !(im <= 27500.0)) {
tmp = im * ((re * (-0.16666666666666666 * (im * im))) - re);
} else {
tmp = -im * sin(re);
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if ((im <= (-65000.0d0)) .or. (.not. (im <= 27500.0d0))) then
tmp = im * ((re * ((-0.16666666666666666d0) * (im * im))) - re)
else
tmp = -im * sin(re)
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if ((im <= -65000.0) || !(im <= 27500.0)) {
tmp = im * ((re * (-0.16666666666666666 * (im * im))) - re);
} else {
tmp = -im * Math.sin(re);
}
return tmp;
}
def code(re, im): tmp = 0 if (im <= -65000.0) or not (im <= 27500.0): tmp = im * ((re * (-0.16666666666666666 * (im * im))) - re) else: tmp = -im * math.sin(re) return tmp
function code(re, im) tmp = 0.0 if ((im <= -65000.0) || !(im <= 27500.0)) tmp = Float64(im * Float64(Float64(re * Float64(-0.16666666666666666 * Float64(im * im))) - re)); else tmp = Float64(Float64(-im) * sin(re)); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if ((im <= -65000.0) || ~((im <= 27500.0))) tmp = im * ((re * (-0.16666666666666666 * (im * im))) - re); else tmp = -im * sin(re); end tmp_2 = tmp; end
code[re_, im_] := If[Or[LessEqual[im, -65000.0], N[Not[LessEqual[im, 27500.0]], $MachinePrecision]], N[(im * N[(N[(re * N[(-0.16666666666666666 * N[(im * im), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision], N[((-im) * N[Sin[re], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;im \leq -65000 \lor \neg \left(im \leq 27500\right):\\
\;\;\;\;im \cdot \left(re \cdot \left(-0.16666666666666666 \cdot \left(im \cdot im\right)\right) - re\right)\\
\mathbf{else}:\\
\;\;\;\;\left(-im\right) \cdot \sin re\\
\end{array}
\end{array}
if im < -65000 or 27500 < im Initial program 100.0%
Taylor expanded in im around 0 67.5%
mul-1-neg67.5%
unsub-neg67.5%
*-commutative67.5%
associate-*l*67.5%
distribute-lft-out--67.5%
Simplified67.5%
Taylor expanded in re around 0 53.4%
sub-neg53.4%
distribute-lft-in53.4%
*-commutative53.4%
associate-*l*53.4%
*-commutative53.4%
associate-*r*53.4%
unpow353.4%
associate-*r*50.4%
fma-def50.4%
*-commutative50.4%
Applied egg-rr50.4%
distribute-rgt-neg-out50.4%
fma-neg50.4%
distribute-rgt-out--50.4%
associate-*l*50.4%
Simplified50.4%
if -65000 < im < 27500Initial program 30.3%
Taylor expanded in im around 0 98.5%
mul-1-neg98.5%
*-commutative98.5%
distribute-rgt-neg-in98.5%
Simplified98.5%
Final simplification74.8%
(FPCore (re im) :precision binary64 (* im (- (* re (* -0.16666666666666666 (* im im))) re)))
double code(double re, double im) {
return im * ((re * (-0.16666666666666666 * (im * im))) - re);
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = im * ((re * ((-0.16666666666666666d0) * (im * im))) - re)
end function
public static double code(double re, double im) {
return im * ((re * (-0.16666666666666666 * (im * im))) - re);
}
def code(re, im): return im * ((re * (-0.16666666666666666 * (im * im))) - re)
function code(re, im) return Float64(im * Float64(Float64(re * Float64(-0.16666666666666666 * Float64(im * im))) - re)) end
function tmp = code(re, im) tmp = im * ((re * (-0.16666666666666666 * (im * im))) - re); end
code[re_, im_] := N[(im * N[(N[(re * N[(-0.16666666666666666 * N[(im * im), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - re), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
im \cdot \left(re \cdot \left(-0.16666666666666666 \cdot \left(im \cdot im\right)\right) - re\right)
\end{array}
Initial program 64.6%
Taylor expanded in im around 0 83.2%
mul-1-neg83.2%
unsub-neg83.2%
*-commutative83.2%
associate-*l*83.2%
distribute-lft-out--83.2%
Simplified83.2%
Taylor expanded in re around 0 50.3%
sub-neg50.3%
distribute-lft-in50.3%
*-commutative50.3%
associate-*l*50.3%
*-commutative50.3%
associate-*r*50.3%
unpow350.3%
associate-*r*48.8%
fma-def48.8%
*-commutative48.8%
Applied egg-rr48.8%
distribute-rgt-neg-out48.8%
fma-neg48.8%
distribute-rgt-out--48.8%
associate-*l*48.8%
Simplified48.8%
Final simplification48.8%
(FPCore (re im) :precision binary64 (* im (- re)))
double code(double re, double im) {
return im * -re;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = im * -re
end function
public static double code(double re, double im) {
return im * -re;
}
def code(re, im): return im * -re
function code(re, im) return Float64(im * Float64(-re)) end
function tmp = code(re, im) tmp = im * -re; end
code[re_, im_] := N[(im * (-re)), $MachinePrecision]
\begin{array}{l}
\\
im \cdot \left(-re\right)
\end{array}
Initial program 64.6%
Taylor expanded in im around 0 52.1%
mul-1-neg52.1%
*-commutative52.1%
distribute-rgt-neg-in52.1%
Simplified52.1%
Taylor expanded in re around 0 32.0%
mul-1-neg32.0%
distribute-rgt-neg-in32.0%
Simplified32.0%
Final simplification32.0%
(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 2023217
(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))))