
(FPCore (re im) :precision binary64 (* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))
double code(double re, double im) {
return (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
def code(re, im): return (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 17 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (re im) :precision binary64 (* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))
double code(double re, double im) {
return (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
code = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end function
public static double code(double re, double im) {
return (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
def code(re, im): return (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im))
function code(re, im) return Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))) end
function tmp = code(re, im) tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end
code[re_, im_] := N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)
\end{array}
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (- (exp (- 0.0 im_m)) (exp im_m))))
(*
im_s
(if (<= t_0 -0.5)
(* t_0 (* 0.5 (cos re)))
(* im_m (* (cos re) (+ -1.0 (* -0.16666666666666666 (* im_m 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((0.0 - im_m)) - exp(im_m);
double tmp;
if (t_0 <= -0.5) {
tmp = t_0 * (0.5 * cos(re));
} else {
tmp = im_m * (cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * 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((0.0d0 - im_m)) - exp(im_m)
if (t_0 <= (-0.5d0)) then
tmp = t_0 * (0.5d0 * cos(re))
else
tmp = im_m * (cos(re) * ((-1.0d0) + ((-0.16666666666666666d0) * (im_m * 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((0.0 - im_m)) - Math.exp(im_m);
double tmp;
if (t_0 <= -0.5) {
tmp = t_0 * (0.5 * Math.cos(re));
} else {
tmp = im_m * (Math.cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * 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((0.0 - im_m)) - math.exp(im_m) tmp = 0 if t_0 <= -0.5: tmp = t_0 * (0.5 * math.cos(re)) else: tmp = im_m * (math.cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * 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(0.0 - im_m)) - exp(im_m)) tmp = 0.0 if (t_0 <= -0.5) tmp = Float64(t_0 * Float64(0.5 * cos(re))); else tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(-0.16666666666666666 * Float64(im_m * 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((0.0 - im_m)) - exp(im_m); tmp = 0.0; if (t_0 <= -0.5) tmp = t_0 * (0.5 * cos(re)); else tmp = im_m * (cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * 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[N[(0.0 - im$95$m), $MachinePrecision]], $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[t$95$0, -0.5], N[(t$95$0 * N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(-0.16666666666666666 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := e^{0 - im\_m} - e^{im\_m}\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;t\_0 \leq -0.5:\\
\;\;\;\;t\_0 \cdot \left(0.5 \cdot \cos re\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + -0.16666666666666666 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\\
\end{array}
\end{array}
\end{array}
if (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) < -0.5Initial program 100.0%
if -0.5 < (-.f64 (exp.f64 (-.f64 #s(literal 0 binary64) im)) (exp.f64 im)) Initial program 37.3%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified96.2%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6490.9%
Simplified90.9%
Final simplification92.7%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(*
im_m
(*
im_m
(+
-0.008333333333333333
(* (* im_m im_m) -0.0001984126984126984)))))))))))
(*
im_s
(if (<= im_m 135.0)
t_0
(if (<= im_m 3.7e+44)
(* (- (/ 1.0 (exp im_m)) (exp im_m)) (+ 0.5 (* -0.25 (* re re))))
t_0)))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984))))))));
double tmp;
if (im_m <= 135.0) {
tmp = t_0;
} else if (im_m <= 3.7e+44) {
tmp = ((1.0 / exp(im_m)) - exp(im_m)) * (0.5 + (-0.25 * (re * re)));
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * ((-0.008333333333333333d0) + ((im_m * im_m) * (-0.0001984126984126984d0)))))))))
if (im_m <= 135.0d0) then
tmp = t_0
else if (im_m <= 3.7d+44) then
tmp = ((1.0d0 / exp(im_m)) - exp(im_m)) * (0.5d0 + ((-0.25d0) * (re * re)))
else
tmp = t_0
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984))))))));
double tmp;
if (im_m <= 135.0) {
tmp = t_0;
} else if (im_m <= 3.7e+44) {
tmp = ((1.0 / Math.exp(im_m)) - Math.exp(im_m)) * (0.5 + (-0.25 * (re * re)));
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984)))))))) tmp = 0 if im_m <= 135.0: tmp = t_0 elif im_m <= 3.7e+44: tmp = ((1.0 / math.exp(im_m)) - math.exp(im_m)) * (0.5 + (-0.25 * (re * re))) else: tmp = t_0 return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * Float64(-0.008333333333333333 + Float64(Float64(im_m * im_m) * -0.0001984126984126984))))))))) tmp = 0.0 if (im_m <= 135.0) tmp = t_0; elseif (im_m <= 3.7e+44) tmp = Float64(Float64(Float64(1.0 / exp(im_m)) - exp(im_m)) * Float64(0.5 + Float64(-0.25 * Float64(re * re)))); else tmp = t_0; end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984)))))))); tmp = 0.0; if (im_m <= 135.0) tmp = t_0; elseif (im_m <= 3.7e+44) tmp = ((1.0 / exp(im_m)) - exp(im_m)) * (0.5 + (-0.25 * (re * re))); else tmp = t_0; end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * N[(-0.008333333333333333 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 135.0], t$95$0, If[LessEqual[im$95$m, 3.7e+44], N[(N[(N[(1.0 / N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] - N[Exp[im$95$m], $MachinePrecision]), $MachinePrecision] * N[(0.5 + N[(-0.25 * N[(re * re), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], t$95$0]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot \left(-0.008333333333333333 + \left(im\_m \cdot im\_m\right) \cdot -0.0001984126984126984\right)\right)\right)\right)\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 135:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;im\_m \leq 3.7 \cdot 10^{+44}:\\
\;\;\;\;\left(\frac{1}{e^{im\_m}} - e^{im\_m}\right) \cdot \left(0.5 + -0.25 \cdot \left(re \cdot re\right)\right)\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
\end{array}
if im < 135 or 3.7000000000000001e44 < im Initial program 48.9%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified96.3%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6496.3%
Simplified96.3%
if 135 < im < 3.7000000000000001e44Initial program 100.0%
Taylor expanded in re around 0
+-commutativeN/A
associate-*r*N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
--lowering--.f64N/A
exp-negN/A
/-lowering-/.f64N/A
exp-lowering-exp.f64N/A
exp-lowering-exp.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0
(+ -0.008333333333333333 (* (* im_m im_m) -0.0001984126984126984)))
(t_1 (* im_m (* im_m (* im_m im_m))))
(t_2 (+ -1.0 (* t_0 t_1)))
(t_3 (* im_m (* im_m t_0))))
(*
im_s
(if (<= im_m 5e+43)
(*
im_m
(*
(cos re)
(/
(- (* t_2 t_2) (* t_1 0.027777777777777776))
(+ -1.0 (* (* im_m im_m) (+ t_3 0.16666666666666666))))))
(*
im_m
(*
(cos re)
(+ -1.0 (* (* im_m im_m) (+ -0.16666666666666666 t_3)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = -0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984);
double t_1 = im_m * (im_m * (im_m * im_m));
double t_2 = -1.0 + (t_0 * t_1);
double t_3 = im_m * (im_m * t_0);
double tmp;
if (im_m <= 5e+43) {
tmp = im_m * (cos(re) * (((t_2 * t_2) - (t_1 * 0.027777777777777776)) / (-1.0 + ((im_m * im_m) * (t_3 + 0.16666666666666666)))));
} else {
tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + t_3))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: t_1
real(8) :: t_2
real(8) :: t_3
real(8) :: tmp
t_0 = (-0.008333333333333333d0) + ((im_m * im_m) * (-0.0001984126984126984d0))
t_1 = im_m * (im_m * (im_m * im_m))
t_2 = (-1.0d0) + (t_0 * t_1)
t_3 = im_m * (im_m * t_0)
if (im_m <= 5d+43) then
tmp = im_m * (cos(re) * (((t_2 * t_2) - (t_1 * 0.027777777777777776d0)) / ((-1.0d0) + ((im_m * im_m) * (t_3 + 0.16666666666666666d0)))))
else
tmp = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + t_3))))
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 = -0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984);
double t_1 = im_m * (im_m * (im_m * im_m));
double t_2 = -1.0 + (t_0 * t_1);
double t_3 = im_m * (im_m * t_0);
double tmp;
if (im_m <= 5e+43) {
tmp = im_m * (Math.cos(re) * (((t_2 * t_2) - (t_1 * 0.027777777777777776)) / (-1.0 + ((im_m * im_m) * (t_3 + 0.16666666666666666)))));
} else {
tmp = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + t_3))));
}
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 = -0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984) t_1 = im_m * (im_m * (im_m * im_m)) t_2 = -1.0 + (t_0 * t_1) t_3 = im_m * (im_m * t_0) tmp = 0 if im_m <= 5e+43: tmp = im_m * (math.cos(re) * (((t_2 * t_2) - (t_1 * 0.027777777777777776)) / (-1.0 + ((im_m * im_m) * (t_3 + 0.16666666666666666))))) else: tmp = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + t_3)))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(-0.008333333333333333 + Float64(Float64(im_m * im_m) * -0.0001984126984126984)) t_1 = Float64(im_m * Float64(im_m * Float64(im_m * im_m))) t_2 = Float64(-1.0 + Float64(t_0 * t_1)) t_3 = Float64(im_m * Float64(im_m * t_0)) tmp = 0.0 if (im_m <= 5e+43) tmp = Float64(im_m * Float64(cos(re) * Float64(Float64(Float64(t_2 * t_2) - Float64(t_1 * 0.027777777777777776)) / Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(t_3 + 0.16666666666666666)))))); else tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + t_3))))); 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 = -0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984); t_1 = im_m * (im_m * (im_m * im_m)); t_2 = -1.0 + (t_0 * t_1); t_3 = im_m * (im_m * t_0); tmp = 0.0; if (im_m <= 5e+43) tmp = im_m * (cos(re) * (((t_2 * t_2) - (t_1 * 0.027777777777777776)) / (-1.0 + ((im_m * im_m) * (t_3 + 0.16666666666666666))))); else tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + t_3)))); 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[(-0.008333333333333333 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(im$95$m * N[(im$95$m * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$2 = N[(-1.0 + N[(t$95$0 * t$95$1), $MachinePrecision]), $MachinePrecision]}, Block[{t$95$3 = N[(im$95$m * N[(im$95$m * t$95$0), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 5e+43], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(N[(N[(t$95$2 * t$95$2), $MachinePrecision] - N[(t$95$1 * 0.027777777777777776), $MachinePrecision]), $MachinePrecision] / N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(t$95$3 + 0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + t$95$3), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]]]]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := -0.008333333333333333 + \left(im\_m \cdot im\_m\right) \cdot -0.0001984126984126984\\
t_1 := im\_m \cdot \left(im\_m \cdot \left(im\_m \cdot im\_m\right)\right)\\
t_2 := -1 + t\_0 \cdot t\_1\\
t_3 := im\_m \cdot \left(im\_m \cdot t\_0\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 5 \cdot 10^{+43}:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \frac{t\_2 \cdot t\_2 - t\_1 \cdot 0.027777777777777776}{-1 + \left(im\_m \cdot im\_m\right) \cdot \left(t\_3 + 0.16666666666666666\right)}\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + t\_3\right)\right)\right)\\
\end{array}
\end{array}
\end{array}
if im < 5.0000000000000004e43Initial program 39.7%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified92.9%
associate-+r+N/A
flip-+N/A
fmm-defN/A
swap-sqrN/A
associate-*r*N/A
Applied egg-rr70.0%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6470.0%
Simplified70.0%
if 5.0000000000000004e43 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified100.0%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64100.0%
Simplified100.0%
Final simplification75.2%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= im_m 4.6)
(*
(+
-2.0
(*
im_m
(*
im_m
(+ -0.3333333333333333 (* im_m (* im_m -0.016666666666666666))))))
(* im_m (* 0.5 (cos re))))
(if (<= im_m 1.2e+62)
(+ 0.5 (* (exp im_m) -0.5))
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(* (* im_m im_m) -0.008333333333333333))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 4.6) {
tmp = (-2.0 + (im_m * (im_m * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) * (im_m * (0.5 * cos(re)));
} else if (im_m <= 1.2e+62) {
tmp = 0.5 + (exp(im_m) * -0.5);
} else {
tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333)))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: tmp
if (im_m <= 4.6d0) then
tmp = ((-2.0d0) + (im_m * (im_m * ((-0.3333333333333333d0) + (im_m * (im_m * (-0.016666666666666666d0))))))) * (im_m * (0.5d0 * cos(re)))
else if (im_m <= 1.2d+62) then
tmp = 0.5d0 + (exp(im_m) * (-0.5d0))
else
tmp = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + ((im_m * im_m) * (-0.008333333333333333d0))))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double tmp;
if (im_m <= 4.6) {
tmp = (-2.0 + (im_m * (im_m * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) * (im_m * (0.5 * Math.cos(re)));
} else if (im_m <= 1.2e+62) {
tmp = 0.5 + (Math.exp(im_m) * -0.5);
} else {
tmp = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333)))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): tmp = 0 if im_m <= 4.6: tmp = (-2.0 + (im_m * (im_m * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) * (im_m * (0.5 * math.cos(re))) elif im_m <= 1.2e+62: tmp = 0.5 + (math.exp(im_m) * -0.5) else: tmp = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) tmp = 0.0 if (im_m <= 4.6) tmp = Float64(Float64(-2.0 + Float64(im_m * Float64(im_m * Float64(-0.3333333333333333 + Float64(im_m * Float64(im_m * -0.016666666666666666)))))) * Float64(im_m * Float64(0.5 * cos(re)))); elseif (im_m <= 1.2e+62) tmp = Float64(0.5 + Float64(exp(im_m) * -0.5)); else tmp = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * -0.008333333333333333)))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) tmp = 0.0; if (im_m <= 4.6) tmp = (-2.0 + (im_m * (im_m * (-0.3333333333333333 + (im_m * (im_m * -0.016666666666666666)))))) * (im_m * (0.5 * cos(re))); elseif (im_m <= 1.2e+62) tmp = 0.5 + (exp(im_m) * -0.5); else tmp = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * If[LessEqual[im$95$m, 4.6], N[(N[(-2.0 + N[(im$95$m * N[(im$95$m * N[(-0.3333333333333333 + N[(im$95$m * N[(im$95$m * -0.016666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(im$95$m * N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 1.2e+62], N[(0.5 + N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.008333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 4.6:\\
\;\;\;\;\left(-2 + im\_m \cdot \left(im\_m \cdot \left(-0.3333333333333333 + im\_m \cdot \left(im\_m \cdot -0.016666666666666666\right)\right)\right)\right) \cdot \left(im\_m \cdot \left(0.5 \cdot \cos re\right)\right)\\
\mathbf{elif}\;im\_m \leq 1.2 \cdot 10^{+62}:\\
\;\;\;\;0.5 + e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot -0.008333333333333333\right)\right)\right)\\
\end{array}
\end{array}
if im < 4.5999999999999996Initial program 37.6%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f6494.3%
Simplified94.3%
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f6494.3%
Applied egg-rr94.3%
if 4.5999999999999996 < im < 1.2e62Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6478.2%
Simplified78.2%
Taylor expanded in im around 0
Simplified78.2%
if 1.2e62 < im Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
*-commutativeN/A
+-commutativeN/A
distribute-lft-inN/A
associate-*r*N/A
associate-*r*N/A
associate-*r*N/A
*-commutativeN/A
distribute-rgt-outN/A
distribute-lft-outN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
Simplified100.0%
Final simplification94.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(* (* im_m im_m) -0.008333333333333333))))))))
(*
im_s
(if (<= im_m 4.5)
t_0
(if (<= im_m 1.2e+62) (+ 0.5 (* (exp im_m) -0.5)) t_0)))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333)))));
double tmp;
if (im_m <= 4.5) {
tmp = t_0;
} else if (im_m <= 1.2e+62) {
tmp = 0.5 + (exp(im_m) * -0.5);
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + ((im_m * im_m) * (-0.008333333333333333d0))))))
if (im_m <= 4.5d0) then
tmp = t_0
else if (im_m <= 1.2d+62) then
tmp = 0.5d0 + (exp(im_m) * (-0.5d0))
else
tmp = t_0
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333)))));
double tmp;
if (im_m <= 4.5) {
tmp = t_0;
} else if (im_m <= 1.2e+62) {
tmp = 0.5 + (Math.exp(im_m) * -0.5);
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))) tmp = 0 if im_m <= 4.5: tmp = t_0 elif im_m <= 1.2e+62: tmp = 0.5 + (math.exp(im_m) * -0.5) else: tmp = t_0 return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * -0.008333333333333333)))))) tmp = 0.0 if (im_m <= 4.5) tmp = t_0; elseif (im_m <= 1.2e+62) tmp = Float64(0.5 + Float64(exp(im_m) * -0.5)); else tmp = t_0; end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))); tmp = 0.0; if (im_m <= 4.5) tmp = t_0; elseif (im_m <= 1.2e+62) tmp = 0.5 + (exp(im_m) * -0.5); else tmp = t_0; end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.008333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 4.5], t$95$0, If[LessEqual[im$95$m, 1.2e+62], N[(0.5 + N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision], t$95$0]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot -0.008333333333333333\right)\right)\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 4.5:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;im\_m \leq 1.2 \cdot 10^{+62}:\\
\;\;\;\;0.5 + e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
\end{array}
if im < 4.5 or 1.2e62 < im Initial program 48.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
*-commutativeN/A
+-commutativeN/A
distribute-lft-inN/A
associate-*r*N/A
associate-*r*N/A
associate-*r*N/A
*-commutativeN/A
distribute-rgt-outN/A
distribute-lft-outN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
Simplified95.3%
if 4.5 < im < 1.2e62Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6478.2%
Simplified78.2%
Taylor expanded in im around 0
Simplified78.2%
Final simplification94.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(*
im_m
(*
(cos re)
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(*
im_m
(*
im_m
(+
-0.008333333333333333
(* (* im_m im_m) -0.0001984126984126984)))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984)))))))));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * (cos(re) * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * ((-0.008333333333333333d0) + ((im_m * im_m) * (-0.0001984126984126984d0))))))))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (Math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984)))))))));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (math.cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984)))))))))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * Float64(-0.008333333333333333 + Float64(Float64(im_m * im_m) * -0.0001984126984126984)))))))))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (cos(re) * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + ((im_m * im_m) * -0.0001984126984126984))))))))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * N[(-0.008333333333333333 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(\cos re \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot \left(-0.008333333333333333 + \left(im\_m \cdot im\_m\right) \cdot -0.0001984126984126984\right)\right)\right)\right)\right)\right)
\end{array}
Initial program 50.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified94.1%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6494.1%
Simplified94.1%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0
(*
im_m
(* (cos re) (+ -1.0 (* -0.16666666666666666 (* im_m im_m)))))))
(*
im_s
(if (<= im_m 4.5)
t_0
(if (<= im_m 1.1e+103) (+ 0.5 (* (exp im_m) -0.5)) t_0)))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = im_m * (cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * im_m))));
double tmp;
if (im_m <= 4.5) {
tmp = t_0;
} else if (im_m <= 1.1e+103) {
tmp = 0.5 + (exp(im_m) * -0.5);
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = im_m * (cos(re) * ((-1.0d0) + ((-0.16666666666666666d0) * (im_m * im_m))))
if (im_m <= 4.5d0) then
tmp = t_0
else if (im_m <= 1.1d+103) then
tmp = 0.5d0 + (exp(im_m) * (-0.5d0))
else
tmp = t_0
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = im_m * (Math.cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * im_m))));
double tmp;
if (im_m <= 4.5) {
tmp = t_0;
} else if (im_m <= 1.1e+103) {
tmp = 0.5 + (Math.exp(im_m) * -0.5);
} else {
tmp = t_0;
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = im_m * (math.cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * im_m)))) tmp = 0 if im_m <= 4.5: tmp = t_0 elif im_m <= 1.1e+103: tmp = 0.5 + (math.exp(im_m) * -0.5) else: tmp = t_0 return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(im_m * Float64(cos(re) * Float64(-1.0 + Float64(-0.16666666666666666 * Float64(im_m * im_m))))) tmp = 0.0 if (im_m <= 4.5) tmp = t_0; elseif (im_m <= 1.1e+103) tmp = Float64(0.5 + Float64(exp(im_m) * -0.5)); else tmp = t_0; end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = im_m * (cos(re) * (-1.0 + (-0.16666666666666666 * (im_m * im_m)))); tmp = 0.0; if (im_m <= 4.5) tmp = t_0; elseif (im_m <= 1.1e+103) tmp = 0.5 + (exp(im_m) * -0.5); else tmp = t_0; end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(im$95$m * N[(N[Cos[re], $MachinePrecision] * N[(-1.0 + N[(-0.16666666666666666 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 4.5], t$95$0, If[LessEqual[im$95$m, 1.1e+103], N[(0.5 + N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $MachinePrecision]), $MachinePrecision], t$95$0]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := im\_m \cdot \left(\cos re \cdot \left(-1 + -0.16666666666666666 \cdot \left(im\_m \cdot im\_m\right)\right)\right)\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 4.5:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;im\_m \leq 1.1 \cdot 10^{+103}:\\
\;\;\;\;0.5 + e^{im\_m} \cdot -0.5\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
\end{array}
if im < 4.5 or 1.09999999999999996e103 < im Initial program 46.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified96.4%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6491.8%
Simplified91.8%
if 4.5 < im < 1.09999999999999996e103Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6485.6%
Simplified85.6%
Taylor expanded in im around 0
Simplified85.6%
Final simplification91.4%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (if (<= im_m 2.5) (- 0.0 (* im_m (cos re))) (+ 0.5 (* (exp im_m) -0.5)))))
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 <= 2.5) {
tmp = 0.0 - (im_m * cos(re));
} else {
tmp = 0.5 + (exp(im_m) * -0.5);
}
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 <= 2.5d0) then
tmp = 0.0d0 - (im_m * cos(re))
else
tmp = 0.5d0 + (exp(im_m) * (-0.5d0))
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 <= 2.5) {
tmp = 0.0 - (im_m * Math.cos(re));
} else {
tmp = 0.5 + (Math.exp(im_m) * -0.5);
}
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 <= 2.5: tmp = 0.0 - (im_m * math.cos(re)) else: tmp = 0.5 + (math.exp(im_m) * -0.5) 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 <= 2.5) tmp = Float64(0.0 - Float64(im_m * cos(re))); else tmp = Float64(0.5 + Float64(exp(im_m) * -0.5)); 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 <= 2.5) tmp = 0.0 - (im_m * cos(re)); else tmp = 0.5 + (exp(im_m) * -0.5); 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, 2.5], N[(0.0 - N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(0.5 + N[(N[Exp[im$95$m], $MachinePrecision] * -0.5), $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 2.5:\\
\;\;\;\;0 - im\_m \cdot \cos re\\
\mathbf{else}:\\
\;\;\;\;0.5 + e^{im\_m} \cdot -0.5\\
\end{array}
\end{array}
if im < 2.5Initial program 37.6%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6469.5%
Simplified69.5%
sub0-negN/A
*-commutativeN/A
distribute-lft-neg-inN/A
*-lowering-*.f64N/A
neg-lowering-neg.f64N/A
cos-lowering-cos.f6469.5%
Applied egg-rr69.5%
if 2.5 < im Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6484.8%
Simplified84.8%
Taylor expanded in im around 0
Simplified84.8%
Final simplification72.5%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(let* ((t_0 (* (* im_m im_m) -0.0001984126984126984)))
(*
im_s
(if (<= im_m 490.0)
(- 0.0 (* im_m (cos re)))
(if (<= im_m 3.6e+43)
(*
im_m
(*
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(* im_m (* im_m (+ -0.008333333333333333 t_0))))))
(+
1.0
(*
(* re re)
(+
-0.5
(*
re
(*
re
(+
0.041666666666666664
(* (* re re) -0.001388888888888889)))))))))
(*
im_m
(+
-1.0
(*
(* im_m im_m)
(+ -0.16666666666666666 (* im_m (* im_m t_0)))))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * -0.0001984126984126984;
double tmp;
if (im_m <= 490.0) {
tmp = 0.0 - (im_m * cos(re));
} else if (im_m <= 3.6e+43) {
tmp = im_m * ((-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + t_0)))))) * (1.0 + ((re * re) * (-0.5 + (re * (re * (0.041666666666666664 + ((re * re) * -0.001388888888888889))))))));
} else {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * t_0)))));
}
return im_s * tmp;
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
real(8) :: t_0
real(8) :: tmp
t_0 = (im_m * im_m) * (-0.0001984126984126984d0)
if (im_m <= 490.0d0) then
tmp = 0.0d0 - (im_m * cos(re))
else if (im_m <= 3.6d+43) then
tmp = im_m * (((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * ((-0.008333333333333333d0) + t_0)))))) * (1.0d0 + ((re * re) * ((-0.5d0) + (re * (re * (0.041666666666666664d0 + ((re * re) * (-0.001388888888888889d0)))))))))
else
tmp = im_m * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * t_0)))))
end if
code = im_s * tmp
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
double t_0 = (im_m * im_m) * -0.0001984126984126984;
double tmp;
if (im_m <= 490.0) {
tmp = 0.0 - (im_m * Math.cos(re));
} else if (im_m <= 3.6e+43) {
tmp = im_m * ((-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + t_0)))))) * (1.0 + ((re * re) * (-0.5 + (re * (re * (0.041666666666666664 + ((re * re) * -0.001388888888888889))))))));
} else {
tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * t_0)))));
}
return im_s * tmp;
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): t_0 = (im_m * im_m) * -0.0001984126984126984 tmp = 0 if im_m <= 490.0: tmp = 0.0 - (im_m * math.cos(re)) elif im_m <= 3.6e+43: tmp = im_m * ((-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + t_0)))))) * (1.0 + ((re * re) * (-0.5 + (re * (re * (0.041666666666666664 + ((re * re) * -0.001388888888888889)))))))) else: tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * t_0))))) return im_s * tmp
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) t_0 = Float64(Float64(im_m * im_m) * -0.0001984126984126984) tmp = 0.0 if (im_m <= 490.0) tmp = Float64(0.0 - Float64(im_m * cos(re))); elseif (im_m <= 3.6e+43) tmp = Float64(im_m * Float64(Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * Float64(-0.008333333333333333 + t_0)))))) * Float64(1.0 + Float64(Float64(re * re) * Float64(-0.5 + Float64(re * Float64(re * Float64(0.041666666666666664 + Float64(Float64(re * re) * -0.001388888888888889))))))))); else tmp = Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * t_0)))))); end return Float64(im_s * tmp) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp_2 = code(im_s, re, im_m) t_0 = (im_m * im_m) * -0.0001984126984126984; tmp = 0.0; if (im_m <= 490.0) tmp = 0.0 - (im_m * cos(re)); elseif (im_m <= 3.6e+43) tmp = im_m * ((-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * (-0.008333333333333333 + t_0)))))) * (1.0 + ((re * re) * (-0.5 + (re * (re * (0.041666666666666664 + ((re * re) * -0.001388888888888889)))))))); else tmp = im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * t_0))))); end tmp_2 = im_s * tmp; end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := Block[{t$95$0 = N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.0001984126984126984), $MachinePrecision]}, N[(im$95$s * If[LessEqual[im$95$m, 490.0], N[(0.0 - N[(im$95$m * N[Cos[re], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], If[LessEqual[im$95$m, 3.6e+43], N[(im$95$m * N[(N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * N[(-0.008333333333333333 + t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(1.0 + N[(N[(re * re), $MachinePrecision] * N[(-0.5 + N[(re * N[(re * N[(0.041666666666666664 + N[(N[(re * re), $MachinePrecision] * -0.001388888888888889), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * t$95$0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]), $MachinePrecision]]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
\begin{array}{l}
t_0 := \left(im\_m \cdot im\_m\right) \cdot -0.0001984126984126984\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;im\_m \leq 490:\\
\;\;\;\;0 - im\_m \cdot \cos re\\
\mathbf{elif}\;im\_m \leq 3.6 \cdot 10^{+43}:\\
\;\;\;\;im\_m \cdot \left(\left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot \left(-0.008333333333333333 + t\_0\right)\right)\right)\right) \cdot \left(1 + \left(re \cdot re\right) \cdot \left(-0.5 + re \cdot \left(re \cdot \left(0.041666666666666664 + \left(re \cdot re\right) \cdot -0.001388888888888889\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot t\_0\right)\right)\right)\\
\end{array}
\end{array}
\end{array}
if im < 490Initial program 37.9%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6469.2%
Simplified69.2%
sub0-negN/A
*-commutativeN/A
distribute-lft-neg-inN/A
*-lowering-*.f64N/A
neg-lowering-neg.f64N/A
cos-lowering-cos.f6469.2%
Applied egg-rr69.2%
if 490 < im < 3.6000000000000001e43Initial program 100.0%
Taylor expanded in im around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
*-commutativeN/A
+-commutativeN/A
+-commutativeN/A
Simplified4.6%
Taylor expanded in im around 0
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f644.6%
Simplified4.6%
Taylor expanded in re around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6423.7%
Simplified23.7%
if 3.6000000000000001e43 < im Initial program 100.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6486.7%
Simplified86.7%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified84.7%
Taylor expanded in im around inf
*-commutativeN/A
cube-multN/A
unpow2N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6484.7%
Simplified84.7%
Final simplification71.0%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(*
im_m
(+
-1.0
(*
(* im_m im_m)
(+
-0.16666666666666666
(* im_m (* im_m (* (* im_m im_m) -0.0001984126984126984)))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * ((im_m * im_m) * -0.0001984126984126984)))))));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * ((-1.0d0) + ((im_m * im_m) * ((-0.16666666666666666d0) + (im_m * (im_m * ((im_m * im_m) * (-0.0001984126984126984d0))))))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * ((im_m * im_m) * -0.0001984126984126984)))))));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * ((im_m * im_m) * -0.0001984126984126984)))))))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(-1.0 + Float64(Float64(im_m * im_m) * Float64(-0.16666666666666666 + Float64(im_m * Float64(im_m * Float64(Float64(im_m * im_m) * -0.0001984126984126984)))))))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (-1.0 + ((im_m * im_m) * (-0.16666666666666666 + (im_m * (im_m * ((im_m * im_m) * -0.0001984126984126984))))))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(-1.0 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * N[(-0.16666666666666666 + N[(im$95$m * N[(im$95$m * N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.0001984126984126984), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(-1 + \left(im\_m \cdot im\_m\right) \cdot \left(-0.16666666666666666 + im\_m \cdot \left(im\_m \cdot \left(\left(im\_m \cdot im\_m\right) \cdot -0.0001984126984126984\right)\right)\right)\right)\right)
\end{array}
Initial program 50.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6438.4%
Simplified38.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
Simplified60.8%
Taylor expanded in im around inf
*-commutativeN/A
cube-multN/A
unpow2N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6460.8%
Simplified60.8%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 2.7e+229)
(* 0.5 (* im_m (+ -2.0 (* im_m (* im_m -0.3333333333333333)))))
(* im_m (- -1.0 (* re (* -0.5 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 <= 2.7e+229) {
tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333))));
} else {
tmp = im_m * (-1.0 - (re * (-0.5 * 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 <= 2.7d+229) then
tmp = 0.5d0 * (im_m * ((-2.0d0) + (im_m * (im_m * (-0.3333333333333333d0)))))
else
tmp = im_m * ((-1.0d0) - (re * ((-0.5d0) * 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 <= 2.7e+229) {
tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333))));
} else {
tmp = im_m * (-1.0 - (re * (-0.5 * 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 <= 2.7e+229: tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333)))) else: tmp = im_m * (-1.0 - (re * (-0.5 * 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 <= 2.7e+229) tmp = Float64(0.5 * Float64(im_m * Float64(-2.0 + Float64(im_m * Float64(im_m * -0.3333333333333333))))); else tmp = Float64(im_m * Float64(-1.0 - Float64(re * Float64(-0.5 * 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 <= 2.7e+229) tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333)))); else tmp = im_m * (-1.0 - (re * (-0.5 * 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, 2.7e+229], N[(0.5 * N[(im$95$m * N[(-2.0 + N[(im$95$m * N[(im$95$m * -0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 - N[(re * N[(-0.5 * re), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 2.7 \cdot 10^{+229}:\\
\;\;\;\;0.5 \cdot \left(im\_m \cdot \left(-2 + im\_m \cdot \left(im\_m \cdot -0.3333333333333333\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 - re \cdot \left(-0.5 \cdot re\right)\right)\\
\end{array}
\end{array}
if re < 2.7e229Initial program 49.9%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f6486.2%
Simplified86.2%
Taylor expanded in re around 0
Simplified56.3%
if 2.7e229 < re Initial program 52.3%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6452.0%
Simplified52.0%
Taylor expanded in re around 0
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f6443.9%
Simplified43.9%
Final simplification55.7%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 2.7e+229)
(* 0.5 (* im_m (+ -2.0 (* im_m (* im_m -0.3333333333333333)))))
(* im_m (+ -1.0 (* 0.5 (* re 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 <= 2.7e+229) {
tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333))));
} else {
tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7d+229) then
tmp = 0.5d0 * (im_m * ((-2.0d0) + (im_m * (im_m * (-0.3333333333333333d0)))))
else
tmp = im_m * ((-1.0d0) + (0.5d0 * (re * 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 <= 2.7e+229) {
tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333))));
} else {
tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7e+229: tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333)))) else: tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7e+229) tmp = Float64(0.5 * Float64(im_m * Float64(-2.0 + Float64(im_m * Float64(im_m * -0.3333333333333333))))); else tmp = Float64(im_m * Float64(-1.0 + Float64(0.5 * Float64(re * 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 <= 2.7e+229) tmp = 0.5 * (im_m * (-2.0 + (im_m * (im_m * -0.3333333333333333)))); else tmp = im_m * (-1.0 + (0.5 * (re * 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, 2.7e+229], N[(0.5 * N[(im$95$m * N[(-2.0 + N[(im$95$m * N[(im$95$m * -0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(0.5 * N[(re * re), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 2.7 \cdot 10^{+229}:\\
\;\;\;\;0.5 \cdot \left(im\_m \cdot \left(-2 + im\_m \cdot \left(im\_m \cdot -0.3333333333333333\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + 0.5 \cdot \left(re \cdot re\right)\right)\\
\end{array}
\end{array}
if re < 2.7e229Initial program 49.9%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f6486.2%
Simplified86.2%
Taylor expanded in re around 0
Simplified56.3%
if 2.7e229 < re Initial program 52.3%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6452.0%
Simplified52.0%
Taylor expanded in re around 0
sub-negN/A
*-commutativeN/A
associate-*r*N/A
mul-1-negN/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6443.9%
Simplified43.9%
Final simplification55.7%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(*
im_m
(+
-1.0
(*
im_m
(*
im_m
(+ -0.16666666666666666 (* (* im_m im_m) -0.008333333333333333))))))))im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * ((-1.0d0) + (im_m * (im_m * ((-0.16666666666666666d0) + ((im_m * im_m) * (-0.008333333333333333d0)))))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333))))))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(-1.0 + Float64(im_m * Float64(im_m * Float64(-0.16666666666666666 + Float64(Float64(im_m * im_m) * -0.008333333333333333))))))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (-1.0 + (im_m * (im_m * (-0.16666666666666666 + ((im_m * im_m) * -0.008333333333333333)))))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(-1.0 + N[(im$95$m * N[(im$95$m * N[(-0.16666666666666666 + N[(N[(im$95$m * im$95$m), $MachinePrecision] * -0.008333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(-1 + im\_m \cdot \left(im\_m \cdot \left(-0.16666666666666666 + \left(im\_m \cdot im\_m\right) \cdot -0.008333333333333333\right)\right)\right)\right)
\end{array}
Initial program 50.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6438.4%
Simplified38.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6459.4%
Simplified59.4%
im\_m = (fabs.f64 im)
im\_s = (copysign.f64 #s(literal 1 binary64) im)
(FPCore (im_s re im_m)
:precision binary64
(*
im_s
(if (<= re 2.7e+229)
(* im_m (+ -1.0 (* -0.16666666666666666 (* im_m im_m))))
(* im_m (+ -1.0 (* 0.5 (* re 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 <= 2.7e+229) {
tmp = im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m)));
} else {
tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7d+229) then
tmp = im_m * ((-1.0d0) + ((-0.16666666666666666d0) * (im_m * im_m)))
else
tmp = im_m * ((-1.0d0) + (0.5d0 * (re * 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 <= 2.7e+229) {
tmp = im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m)));
} else {
tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7e+229: tmp = im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m))) else: tmp = im_m * (-1.0 + (0.5 * (re * 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 <= 2.7e+229) tmp = Float64(im_m * Float64(-1.0 + Float64(-0.16666666666666666 * Float64(im_m * im_m)))); else tmp = Float64(im_m * Float64(-1.0 + Float64(0.5 * Float64(re * 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 <= 2.7e+229) tmp = im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m))); else tmp = im_m * (-1.0 + (0.5 * (re * 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, 2.7e+229], N[(im$95$m * N[(-1.0 + N[(-0.16666666666666666 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(im$95$m * N[(-1.0 + N[(0.5 * N[(re * re), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \begin{array}{l}
\mathbf{if}\;re \leq 2.7 \cdot 10^{+229}:\\
\;\;\;\;im\_m \cdot \left(-1 + -0.16666666666666666 \cdot \left(im\_m \cdot im\_m\right)\right)\\
\mathbf{else}:\\
\;\;\;\;im\_m \cdot \left(-1 + 0.5 \cdot \left(re \cdot re\right)\right)\\
\end{array}
\end{array}
if re < 2.7e229Initial program 49.9%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6440.1%
Simplified40.1%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6456.0%
Simplified56.0%
if 2.7e229 < re Initial program 52.3%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6452.0%
Simplified52.0%
Taylor expanded in re around 0
sub-negN/A
*-commutativeN/A
associate-*r*N/A
mul-1-negN/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6443.9%
Simplified43.9%
Final simplification55.4%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (if (<= im_m 5e-23) (- 0.0 im_m) (- 0.0 (/ (* im_m im_m) 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 <= 5e-23) {
tmp = 0.0 - im_m;
} else {
tmp = 0.0 - ((im_m * im_m) / 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 <= 5d-23) then
tmp = 0.0d0 - im_m
else
tmp = 0.0d0 - ((im_m * im_m) / 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 <= 5e-23) {
tmp = 0.0 - im_m;
} else {
tmp = 0.0 - ((im_m * im_m) / 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 <= 5e-23: tmp = 0.0 - im_m else: tmp = 0.0 - ((im_m * im_m) / 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 <= 5e-23) tmp = Float64(0.0 - im_m); else tmp = Float64(0.0 - Float64(Float64(im_m * im_m) / 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 <= 5e-23) tmp = 0.0 - im_m; else tmp = 0.0 - ((im_m * im_m) / 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, 5e-23], N[(0.0 - im$95$m), $MachinePrecision], N[(0.0 - N[(N[(im$95$m * im$95$m), $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 5 \cdot 10^{-23}:\\
\;\;\;\;0 - im\_m\\
\mathbf{else}:\\
\;\;\;\;0 - \frac{im\_m \cdot im\_m}{im\_m}\\
\end{array}
\end{array}
if im < 5.0000000000000002e-23Initial program 37.3%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6469.1%
Simplified69.1%
Taylor expanded in re around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f6436.8%
Simplified36.8%
sub0-negN/A
neg-lowering-neg.f6436.8%
Applied egg-rr36.8%
if 5.0000000000000002e-23 < im Initial program 95.4%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6412.0%
Simplified12.0%
Taylor expanded in re around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f647.9%
Simplified7.9%
flip--N/A
+-lft-identityN/A
/-lowering-/.f64N/A
metadata-evalN/A
--lowering--.f64N/A
*-lowering-*.f6438.0%
Applied egg-rr38.0%
Final simplification37.0%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (* im_m (+ -1.0 (* -0.16666666666666666 (* im_m im_m))))))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m))));
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (im_m * ((-1.0d0) + ((-0.16666666666666666d0) * (im_m * im_m))))
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m))));
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m))))
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(im_m * Float64(-1.0 + Float64(-0.16666666666666666 * Float64(im_m * im_m))))) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (im_m * (-1.0 + (-0.16666666666666666 * (im_m * im_m)))); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(im$95$m * N[(-1.0 + N[(-0.16666666666666666 * N[(im$95$m * im$95$m), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(im\_m \cdot \left(-1 + -0.16666666666666666 \cdot \left(im\_m \cdot im\_m\right)\right)\right)
\end{array}
Initial program 50.0%
Taylor expanded in re around 0
sub-negN/A
+-commutativeN/A
distribute-rgt-inN/A
*-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
distribute-lft-neg-outN/A
distribute-rgt-neg-inN/A
metadata-evalN/A
*-lowering-*.f64N/A
exp-lowering-exp.f64N/A
exp-negN/A
associate-*l/N/A
metadata-evalN/A
/-lowering-/.f64N/A
exp-lowering-exp.f6438.4%
Simplified38.4%
Taylor expanded in im around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6453.2%
Simplified53.2%
im\_m = (fabs.f64 im) im\_s = (copysign.f64 #s(literal 1 binary64) im) (FPCore (im_s re im_m) :precision binary64 (* im_s (- 0.0 im_m)))
im\_m = fabs(im);
im\_s = copysign(1.0, im);
double code(double im_s, double re, double im_m) {
return im_s * (0.0 - im_m);
}
im\_m = abs(im)
im\_s = copysign(1.0d0, im)
real(8) function code(im_s, re, im_m)
real(8), intent (in) :: im_s
real(8), intent (in) :: re
real(8), intent (in) :: im_m
code = im_s * (0.0d0 - im_m)
end function
im\_m = Math.abs(im);
im\_s = Math.copySign(1.0, im);
public static double code(double im_s, double re, double im_m) {
return im_s * (0.0 - im_m);
}
im\_m = math.fabs(im) im\_s = math.copysign(1.0, im) def code(im_s, re, im_m): return im_s * (0.0 - im_m)
im\_m = abs(im) im\_s = copysign(1.0, im) function code(im_s, re, im_m) return Float64(im_s * Float64(0.0 - im_m)) end
im\_m = abs(im); im\_s = sign(im) * abs(1.0); function tmp = code(im_s, re, im_m) tmp = im_s * (0.0 - im_m); end
im\_m = N[Abs[im], $MachinePrecision]
im\_s = N[With[{TMP1 = Abs[1.0], TMP2 = Sign[im]}, TMP1 * If[TMP2 == 0, 1, TMP2]], $MachinePrecision]
code[im$95$s_, re_, im$95$m_] := N[(im$95$s * N[(0.0 - im$95$m), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
im\_m = \left|im\right|
\\
im\_s = \mathsf{copysign}\left(1, im\right)
\\
im\_s \cdot \left(0 - im\_m\right)
\end{array}
Initial program 50.0%
Taylor expanded in im around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f6456.6%
Simplified56.6%
Taylor expanded in re around 0
mul-1-negN/A
neg-sub0N/A
--lowering--.f6430.4%
Simplified30.4%
sub0-negN/A
neg-lowering-neg.f6430.4%
Applied egg-rr30.4%
Final simplification30.4%
(FPCore (re im)
:precision binary64
(if (< (fabs im) 1.0)
(-
(*
(cos re)
(+
(+ im (* (* (* 0.16666666666666666 im) im) im))
(* (* (* (* (* 0.008333333333333333 im) im) im) im) im))))
(* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im)))))
double code(double re, double im) {
double tmp;
if (fabs(im) < 1.0) {
tmp = -(cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im));
}
return tmp;
}
real(8) function code(re, im)
real(8), intent (in) :: re
real(8), intent (in) :: im
real(8) :: tmp
if (abs(im) < 1.0d0) then
tmp = -(cos(re) * ((im + (((0.16666666666666666d0 * im) * im) * im)) + (((((0.008333333333333333d0 * im) * im) * im) * im) * im)))
else
tmp = (0.5d0 * cos(re)) * (exp((0.0d0 - im)) - exp(im))
end if
code = tmp
end function
public static double code(double re, double im) {
double tmp;
if (Math.abs(im) < 1.0) {
tmp = -(Math.cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im)));
} else {
tmp = (0.5 * Math.cos(re)) * (Math.exp((0.0 - im)) - Math.exp(im));
}
return tmp;
}
def code(re, im): tmp = 0 if math.fabs(im) < 1.0: tmp = -(math.cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))) else: tmp = (0.5 * math.cos(re)) * (math.exp((0.0 - im)) - math.exp(im)) return tmp
function code(re, im) tmp = 0.0 if (abs(im) < 1.0) tmp = Float64(-Float64(cos(re) * Float64(Float64(im + Float64(Float64(Float64(0.16666666666666666 * im) * im) * im)) + Float64(Float64(Float64(Float64(Float64(0.008333333333333333 * im) * im) * im) * im) * im)))); else tmp = Float64(Float64(0.5 * cos(re)) * Float64(exp(Float64(0.0 - im)) - exp(im))); end return tmp end
function tmp_2 = code(re, im) tmp = 0.0; if (abs(im) < 1.0) tmp = -(cos(re) * ((im + (((0.16666666666666666 * im) * im) * im)) + (((((0.008333333333333333 * im) * im) * im) * im) * im))); else tmp = (0.5 * cos(re)) * (exp((0.0 - im)) - exp(im)); end tmp_2 = tmp; end
code[re_, im_] := If[Less[N[Abs[im], $MachinePrecision], 1.0], (-N[(N[Cos[re], $MachinePrecision] * N[(N[(im + N[(N[(N[(0.16666666666666666 * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision]), $MachinePrecision] + N[(N[(N[(N[(N[(0.008333333333333333 * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision] * im), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), N[(N[(0.5 * N[Cos[re], $MachinePrecision]), $MachinePrecision] * N[(N[Exp[N[(0.0 - im), $MachinePrecision]], $MachinePrecision] - N[Exp[im], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\left|im\right| < 1:\\
\;\;\;\;-\cos re \cdot \left(\left(im + \left(\left(0.16666666666666666 \cdot im\right) \cdot im\right) \cdot im\right) + \left(\left(\left(\left(0.008333333333333333 \cdot im\right) \cdot im\right) \cdot im\right) \cdot im\right) \cdot im\right)\\
\mathbf{else}:\\
\;\;\;\;\left(0.5 \cdot \cos re\right) \cdot \left(e^{0 - im} - e^{im}\right)\\
\end{array}
\end{array}
herbie shell --seed 2024161
(FPCore (re im)
:name "math.sin on complex, imaginary part"
:precision binary64
:alt
(! :herbie-platform default (if (< (fabs im) 1) (- (* (cos re) (+ im (* 1/6 im im im) (* 1/120 im im im im im)))) (* (* 1/2 (cos re)) (- (exp (- 0 im)) (exp im)))))
(* (* 0.5 (cos re)) (- (exp (- 0.0 im)) (exp im))))