
(FPCore (a rand) :precision binary64 (let* ((t_0 (- a (/ 1.0 3.0)))) (* t_0 (+ 1.0 (* (/ 1.0 (sqrt (* 9.0 t_0))) rand)))))
double code(double a, double rand) {
double t_0 = a - (1.0 / 3.0);
return t_0 * (1.0 + ((1.0 / sqrt((9.0 * t_0))) * rand));
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: t_0
t_0 = a - (1.0d0 / 3.0d0)
code = t_0 * (1.0d0 + ((1.0d0 / sqrt((9.0d0 * t_0))) * rand))
end function
public static double code(double a, double rand) {
double t_0 = a - (1.0 / 3.0);
return t_0 * (1.0 + ((1.0 / Math.sqrt((9.0 * t_0))) * rand));
}
def code(a, rand): t_0 = a - (1.0 / 3.0) return t_0 * (1.0 + ((1.0 / math.sqrt((9.0 * t_0))) * rand))
function code(a, rand) t_0 = Float64(a - Float64(1.0 / 3.0)) return Float64(t_0 * Float64(1.0 + Float64(Float64(1.0 / sqrt(Float64(9.0 * t_0))) * rand))) end
function tmp = code(a, rand) t_0 = a - (1.0 / 3.0); tmp = t_0 * (1.0 + ((1.0 / sqrt((9.0 * t_0))) * rand)); end
code[a_, rand_] := Block[{t$95$0 = N[(a - N[(1.0 / 3.0), $MachinePrecision]), $MachinePrecision]}, N[(t$95$0 * N[(1.0 + N[(N[(1.0 / N[Sqrt[N[(9.0 * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] * rand), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := a - \frac{1}{3}\\
t\_0 \cdot \left(1 + \frac{1}{\sqrt{9 \cdot t\_0}} \cdot rand\right)
\end{array}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 15 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (a rand) :precision binary64 (let* ((t_0 (- a (/ 1.0 3.0)))) (* t_0 (+ 1.0 (* (/ 1.0 (sqrt (* 9.0 t_0))) rand)))))
double code(double a, double rand) {
double t_0 = a - (1.0 / 3.0);
return t_0 * (1.0 + ((1.0 / sqrt((9.0 * t_0))) * rand));
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: t_0
t_0 = a - (1.0d0 / 3.0d0)
code = t_0 * (1.0d0 + ((1.0d0 / sqrt((9.0d0 * t_0))) * rand))
end function
public static double code(double a, double rand) {
double t_0 = a - (1.0 / 3.0);
return t_0 * (1.0 + ((1.0 / Math.sqrt((9.0 * t_0))) * rand));
}
def code(a, rand): t_0 = a - (1.0 / 3.0) return t_0 * (1.0 + ((1.0 / math.sqrt((9.0 * t_0))) * rand))
function code(a, rand) t_0 = Float64(a - Float64(1.0 / 3.0)) return Float64(t_0 * Float64(1.0 + Float64(Float64(1.0 / sqrt(Float64(9.0 * t_0))) * rand))) end
function tmp = code(a, rand) t_0 = a - (1.0 / 3.0); tmp = t_0 * (1.0 + ((1.0 / sqrt((9.0 * t_0))) * rand)); end
code[a_, rand_] := Block[{t$95$0 = N[(a - N[(1.0 / 3.0), $MachinePrecision]), $MachinePrecision]}, N[(t$95$0 * N[(1.0 + N[(N[(1.0 / N[Sqrt[N[(9.0 * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] * rand), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := a - \frac{1}{3}\\
t\_0 \cdot \left(1 + \frac{1}{\sqrt{9 \cdot t\_0}} \cdot rand\right)
\end{array}
\end{array}
(FPCore (a rand) :precision binary64 (* (+ a -0.3333333333333333) (+ 1.0 (/ rand (sqrt (fma a 9.0 -3.0))))))
double code(double a, double rand) {
return (a + -0.3333333333333333) * (1.0 + (rand / sqrt(fma(a, 9.0, -3.0))));
}
function code(a, rand) return Float64(Float64(a + -0.3333333333333333) * Float64(1.0 + Float64(rand / sqrt(fma(a, 9.0, -3.0))))) end
code[a_, rand_] := N[(N[(a + -0.3333333333333333), $MachinePrecision] * N[(1.0 + N[(rand / N[Sqrt[N[(a * 9.0 + -3.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(a + -0.3333333333333333\right) \cdot \left(1 + \frac{rand}{\sqrt{\mathsf{fma}\left(a, 9, -3\right)}}\right)
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
(FPCore (a rand) :precision binary64 (if (or (<= rand -4.8e+82) (not (<= rand 3e+116))) (* 0.3333333333333333 (* rand (sqrt (- a 0.3333333333333333)))) (- a 0.3333333333333333)))
double code(double a, double rand) {
double tmp;
if ((rand <= -4.8e+82) || !(rand <= 3e+116)) {
tmp = 0.3333333333333333 * (rand * sqrt((a - 0.3333333333333333)));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if ((rand <= (-4.8d+82)) .or. (.not. (rand <= 3d+116))) then
tmp = 0.3333333333333333d0 * (rand * sqrt((a - 0.3333333333333333d0)))
else
tmp = a - 0.3333333333333333d0
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if ((rand <= -4.8e+82) || !(rand <= 3e+116)) {
tmp = 0.3333333333333333 * (rand * Math.sqrt((a - 0.3333333333333333)));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
def code(a, rand): tmp = 0 if (rand <= -4.8e+82) or not (rand <= 3e+116): tmp = 0.3333333333333333 * (rand * math.sqrt((a - 0.3333333333333333))) else: tmp = a - 0.3333333333333333 return tmp
function code(a, rand) tmp = 0.0 if ((rand <= -4.8e+82) || !(rand <= 3e+116)) tmp = Float64(0.3333333333333333 * Float64(rand * sqrt(Float64(a - 0.3333333333333333)))); else tmp = Float64(a - 0.3333333333333333); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if ((rand <= -4.8e+82) || ~((rand <= 3e+116))) tmp = 0.3333333333333333 * (rand * sqrt((a - 0.3333333333333333))); else tmp = a - 0.3333333333333333; end tmp_2 = tmp; end
code[a_, rand_] := If[Or[LessEqual[rand, -4.8e+82], N[Not[LessEqual[rand, 3e+116]], $MachinePrecision]], N[(0.3333333333333333 * N[(rand * N[Sqrt[N[(a - 0.3333333333333333), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(a - 0.3333333333333333), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -4.8 \cdot 10^{+82} \lor \neg \left(rand \leq 3 \cdot 10^{+116}\right):\\
\;\;\;\;0.3333333333333333 \cdot \left(rand \cdot \sqrt{a - 0.3333333333333333}\right)\\
\mathbf{else}:\\
\;\;\;\;a - 0.3333333333333333\\
\end{array}
\end{array}
if rand < -4.79999999999999996e82 or 2.9999999999999999e116 < rand Initial program 99.6%
Taylor expanded in rand around inf 96.2%
if -4.79999999999999996e82 < rand < 2.9999999999999999e116Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 93.4%
Final simplification94.4%
(FPCore (a rand) :precision binary64 (if (or (<= rand -3.3e+83) (not (<= rand 3e+116))) (* rand (* 0.3333333333333333 (sqrt a))) (- a 0.3333333333333333)))
double code(double a, double rand) {
double tmp;
if ((rand <= -3.3e+83) || !(rand <= 3e+116)) {
tmp = rand * (0.3333333333333333 * sqrt(a));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if ((rand <= (-3.3d+83)) .or. (.not. (rand <= 3d+116))) then
tmp = rand * (0.3333333333333333d0 * sqrt(a))
else
tmp = a - 0.3333333333333333d0
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if ((rand <= -3.3e+83) || !(rand <= 3e+116)) {
tmp = rand * (0.3333333333333333 * Math.sqrt(a));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
def code(a, rand): tmp = 0 if (rand <= -3.3e+83) or not (rand <= 3e+116): tmp = rand * (0.3333333333333333 * math.sqrt(a)) else: tmp = a - 0.3333333333333333 return tmp
function code(a, rand) tmp = 0.0 if ((rand <= -3.3e+83) || !(rand <= 3e+116)) tmp = Float64(rand * Float64(0.3333333333333333 * sqrt(a))); else tmp = Float64(a - 0.3333333333333333); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if ((rand <= -3.3e+83) || ~((rand <= 3e+116))) tmp = rand * (0.3333333333333333 * sqrt(a)); else tmp = a - 0.3333333333333333; end tmp_2 = tmp; end
code[a_, rand_] := If[Or[LessEqual[rand, -3.3e+83], N[Not[LessEqual[rand, 3e+116]], $MachinePrecision]], N[(rand * N[(0.3333333333333333 * N[Sqrt[a], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(a - 0.3333333333333333), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -3.3 \cdot 10^{+83} \lor \neg \left(rand \leq 3 \cdot 10^{+116}\right):\\
\;\;\;\;rand \cdot \left(0.3333333333333333 \cdot \sqrt{a}\right)\\
\mathbf{else}:\\
\;\;\;\;a - 0.3333333333333333\\
\end{array}
\end{array}
if rand < -3.29999999999999985e83 or 2.9999999999999999e116 < rand Initial program 99.6%
Taylor expanded in rand around inf 96.2%
associate-*r*96.1%
sub-neg96.1%
metadata-eval96.1%
unpow1/296.1%
metadata-eval96.1%
sub-neg96.1%
Simplified96.1%
Taylor expanded in a around inf 94.7%
*-commutative94.7%
*-commutative94.7%
*-commutative94.7%
associate-*r*94.9%
Applied egg-rr94.9%
if -3.29999999999999985e83 < rand < 2.9999999999999999e116Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 93.4%
Final simplification93.9%
(FPCore (a rand) :precision binary64 (if (or (<= rand -5.6e+82) (not (<= rand 3e+116))) (* 0.3333333333333333 (* rand (sqrt a))) (- a 0.3333333333333333)))
double code(double a, double rand) {
double tmp;
if ((rand <= -5.6e+82) || !(rand <= 3e+116)) {
tmp = 0.3333333333333333 * (rand * sqrt(a));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if ((rand <= (-5.6d+82)) .or. (.not. (rand <= 3d+116))) then
tmp = 0.3333333333333333d0 * (rand * sqrt(a))
else
tmp = a - 0.3333333333333333d0
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if ((rand <= -5.6e+82) || !(rand <= 3e+116)) {
tmp = 0.3333333333333333 * (rand * Math.sqrt(a));
} else {
tmp = a - 0.3333333333333333;
}
return tmp;
}
def code(a, rand): tmp = 0 if (rand <= -5.6e+82) or not (rand <= 3e+116): tmp = 0.3333333333333333 * (rand * math.sqrt(a)) else: tmp = a - 0.3333333333333333 return tmp
function code(a, rand) tmp = 0.0 if ((rand <= -5.6e+82) || !(rand <= 3e+116)) tmp = Float64(0.3333333333333333 * Float64(rand * sqrt(a))); else tmp = Float64(a - 0.3333333333333333); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if ((rand <= -5.6e+82) || ~((rand <= 3e+116))) tmp = 0.3333333333333333 * (rand * sqrt(a)); else tmp = a - 0.3333333333333333; end tmp_2 = tmp; end
code[a_, rand_] := If[Or[LessEqual[rand, -5.6e+82], N[Not[LessEqual[rand, 3e+116]], $MachinePrecision]], N[(0.3333333333333333 * N[(rand * N[Sqrt[a], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(a - 0.3333333333333333), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -5.6 \cdot 10^{+82} \lor \neg \left(rand \leq 3 \cdot 10^{+116}\right):\\
\;\;\;\;0.3333333333333333 \cdot \left(rand \cdot \sqrt{a}\right)\\
\mathbf{else}:\\
\;\;\;\;a - 0.3333333333333333\\
\end{array}
\end{array}
if rand < -5.6000000000000001e82 or 2.9999999999999999e116 < rand Initial program 99.6%
Taylor expanded in rand around inf 96.2%
associate-*r*96.1%
sub-neg96.1%
metadata-eval96.1%
unpow1/296.1%
metadata-eval96.1%
sub-neg96.1%
Simplified96.1%
Taylor expanded in a around inf 94.7%
if -5.6000000000000001e82 < rand < 2.9999999999999999e116Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 93.4%
Final simplification93.9%
(FPCore (a rand) :precision binary64 (* (+ a -0.3333333333333333) (+ 1.0 (/ rand (sqrt (* (+ a -0.3333333333333333) 9.0))))))
double code(double a, double rand) {
return (a + -0.3333333333333333) * (1.0 + (rand / sqrt(((a + -0.3333333333333333) * 9.0))));
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = (a + (-0.3333333333333333d0)) * (1.0d0 + (rand / sqrt(((a + (-0.3333333333333333d0)) * 9.0d0))))
end function
public static double code(double a, double rand) {
return (a + -0.3333333333333333) * (1.0 + (rand / Math.sqrt(((a + -0.3333333333333333) * 9.0))));
}
def code(a, rand): return (a + -0.3333333333333333) * (1.0 + (rand / math.sqrt(((a + -0.3333333333333333) * 9.0))))
function code(a, rand) return Float64(Float64(a + -0.3333333333333333) * Float64(1.0 + Float64(rand / sqrt(Float64(Float64(a + -0.3333333333333333) * 9.0))))) end
function tmp = code(a, rand) tmp = (a + -0.3333333333333333) * (1.0 + (rand / sqrt(((a + -0.3333333333333333) * 9.0)))); end
code[a_, rand_] := N[(N[(a + -0.3333333333333333), $MachinePrecision] * N[(1.0 + N[(rand / N[Sqrt[N[(N[(a + -0.3333333333333333), $MachinePrecision] * 9.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\left(a + -0.3333333333333333\right) \cdot \left(1 + \frac{rand}{\sqrt{\left(a + -0.3333333333333333\right) \cdot 9}}\right)
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
fma-undefine99.8%
metadata-eval99.8%
distribute-rgt-in99.8%
Applied egg-rr99.8%
Final simplification99.8%
(FPCore (a rand) :precision binary64 (- (+ a (* 0.3333333333333333 (* rand (sqrt (- a 0.3333333333333333))))) 0.3333333333333333))
double code(double a, double rand) {
return (a + (0.3333333333333333 * (rand * sqrt((a - 0.3333333333333333))))) - 0.3333333333333333;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = (a + (0.3333333333333333d0 * (rand * sqrt((a - 0.3333333333333333d0))))) - 0.3333333333333333d0
end function
public static double code(double a, double rand) {
return (a + (0.3333333333333333 * (rand * Math.sqrt((a - 0.3333333333333333))))) - 0.3333333333333333;
}
def code(a, rand): return (a + (0.3333333333333333 * (rand * math.sqrt((a - 0.3333333333333333))))) - 0.3333333333333333
function code(a, rand) return Float64(Float64(a + Float64(0.3333333333333333 * Float64(rand * sqrt(Float64(a - 0.3333333333333333))))) - 0.3333333333333333) end
function tmp = code(a, rand) tmp = (a + (0.3333333333333333 * (rand * sqrt((a - 0.3333333333333333))))) - 0.3333333333333333; end
code[a_, rand_] := N[(N[(a + N[(0.3333333333333333 * N[(rand * N[Sqrt[N[(a - 0.3333333333333333), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision]
\begin{array}{l}
\\
\left(a + 0.3333333333333333 \cdot \left(rand \cdot \sqrt{a - 0.3333333333333333}\right)\right) - 0.3333333333333333
\end{array}
Initial program 99.8%
Taylor expanded in rand around 0 99.8%
(FPCore (a rand) :precision binary64 (- (+ a (* 0.3333333333333333 (* rand (sqrt a)))) 0.3333333333333333))
double code(double a, double rand) {
return (a + (0.3333333333333333 * (rand * sqrt(a)))) - 0.3333333333333333;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = (a + (0.3333333333333333d0 * (rand * sqrt(a)))) - 0.3333333333333333d0
end function
public static double code(double a, double rand) {
return (a + (0.3333333333333333 * (rand * Math.sqrt(a)))) - 0.3333333333333333;
}
def code(a, rand): return (a + (0.3333333333333333 * (rand * math.sqrt(a)))) - 0.3333333333333333
function code(a, rand) return Float64(Float64(a + Float64(0.3333333333333333 * Float64(rand * sqrt(a)))) - 0.3333333333333333) end
function tmp = code(a, rand) tmp = (a + (0.3333333333333333 * (rand * sqrt(a)))) - 0.3333333333333333; end
code[a_, rand_] := N[(N[(a + N[(0.3333333333333333 * N[(rand * N[Sqrt[a], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision]
\begin{array}{l}
\\
\left(a + 0.3333333333333333 \cdot \left(rand \cdot \sqrt{a}\right)\right) - 0.3333333333333333
\end{array}
Initial program 99.8%
Taylor expanded in rand around 0 99.8%
Taylor expanded in a around inf 98.9%
Final simplification98.9%
(FPCore (a rand) :precision binary64 (+ a (* (sqrt a) (* rand 0.3333333333333333))))
double code(double a, double rand) {
return a + (sqrt(a) * (rand * 0.3333333333333333));
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = a + (sqrt(a) * (rand * 0.3333333333333333d0))
end function
public static double code(double a, double rand) {
return a + (Math.sqrt(a) * (rand * 0.3333333333333333));
}
def code(a, rand): return a + (math.sqrt(a) * (rand * 0.3333333333333333))
function code(a, rand) return Float64(a + Float64(sqrt(a) * Float64(rand * 0.3333333333333333))) end
function tmp = code(a, rand) tmp = a + (sqrt(a) * (rand * 0.3333333333333333)); end
code[a_, rand_] := N[(a + N[(N[Sqrt[a], $MachinePrecision] * N[(rand * 0.3333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
a + \sqrt{a} \cdot \left(rand \cdot 0.3333333333333333\right)
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
Taylor expanded in a around inf 98.2%
Taylor expanded in a around 0 98.2%
*-commutative98.2%
associate-*r*98.2%
Simplified98.2%
(FPCore (a rand)
:precision binary64
(if (<= rand -2.9e+137)
(- (* a (+ 1.0 (* a -3.0))) 0.3333333333333333)
(if (<= rand 2.2e+147)
(- a 0.3333333333333333)
(- (* a (+ 1.0 (* a (- (* a 18.0) 3.0)))) 0.3333333333333333))))
double code(double a, double rand) {
double tmp;
if (rand <= -2.9e+137) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 2.2e+147) {
tmp = a - 0.3333333333333333;
} else {
tmp = (a * (1.0 + (a * ((a * 18.0) - 3.0)))) - 0.3333333333333333;
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if (rand <= (-2.9d+137)) then
tmp = (a * (1.0d0 + (a * (-3.0d0)))) - 0.3333333333333333d0
else if (rand <= 2.2d+147) then
tmp = a - 0.3333333333333333d0
else
tmp = (a * (1.0d0 + (a * ((a * 18.0d0) - 3.0d0)))) - 0.3333333333333333d0
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if (rand <= -2.9e+137) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 2.2e+147) {
tmp = a - 0.3333333333333333;
} else {
tmp = (a * (1.0 + (a * ((a * 18.0) - 3.0)))) - 0.3333333333333333;
}
return tmp;
}
def code(a, rand): tmp = 0 if rand <= -2.9e+137: tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333 elif rand <= 2.2e+147: tmp = a - 0.3333333333333333 else: tmp = (a * (1.0 + (a * ((a * 18.0) - 3.0)))) - 0.3333333333333333 return tmp
function code(a, rand) tmp = 0.0 if (rand <= -2.9e+137) tmp = Float64(Float64(a * Float64(1.0 + Float64(a * -3.0))) - 0.3333333333333333); elseif (rand <= 2.2e+147) tmp = Float64(a - 0.3333333333333333); else tmp = Float64(Float64(a * Float64(1.0 + Float64(a * Float64(Float64(a * 18.0) - 3.0)))) - 0.3333333333333333); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if (rand <= -2.9e+137) tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333; elseif (rand <= 2.2e+147) tmp = a - 0.3333333333333333; else tmp = (a * (1.0 + (a * ((a * 18.0) - 3.0)))) - 0.3333333333333333; end tmp_2 = tmp; end
code[a_, rand_] := If[LessEqual[rand, -2.9e+137], N[(N[(a * N[(1.0 + N[(a * -3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision], If[LessEqual[rand, 2.2e+147], N[(a - 0.3333333333333333), $MachinePrecision], N[(N[(a * N[(1.0 + N[(a * N[(N[(a * 18.0), $MachinePrecision] - 3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -2.9 \cdot 10^{+137}:\\
\;\;\;\;a \cdot \left(1 + a \cdot -3\right) - 0.3333333333333333\\
\mathbf{elif}\;rand \leq 2.2 \cdot 10^{+147}:\\
\;\;\;\;a - 0.3333333333333333\\
\mathbf{else}:\\
\;\;\;\;a \cdot \left(1 + a \cdot \left(a \cdot 18 - 3\right)\right) - 0.3333333333333333\\
\end{array}
\end{array}
if rand < -2.89999999999999985e137Initial program 99.7%
*-lft-identity99.7%
*-lft-identity99.7%
sub-neg99.7%
metadata-eval99.7%
metadata-eval99.7%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 0.5%
sub-neg0.5%
metadata-eval0.5%
flip3-+0.3%
div-inv0.3%
cube-mult0.3%
metadata-eval0.3%
metadata-eval0.3%
Applied egg-rr0.3%
associate-*r/0.3%
*-rgt-identity0.3%
*-commutative0.3%
cancel-sign-sub-inv0.3%
metadata-eval0.3%
*-commutative0.3%
+-commutative0.3%
metadata-eval0.3%
distribute-rgt-neg-in0.3%
associate-+r+0.3%
sub-neg0.3%
+-commutative0.3%
distribute-lft-out--0.3%
sub-neg0.3%
metadata-eval0.3%
+-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 28.2%
if -2.89999999999999985e137 < rand < 2.2000000000000002e147Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 87.3%
if 2.2000000000000002e147 < rand Initial program 99.5%
*-lft-identity99.5%
*-lft-identity99.5%
sub-neg99.5%
metadata-eval99.5%
metadata-eval99.5%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 5.4%
sub-neg5.4%
metadata-eval5.4%
flip3-+8.2%
div-inv8.2%
cube-mult8.2%
metadata-eval8.2%
metadata-eval8.2%
Applied egg-rr8.2%
associate-*r/8.2%
*-rgt-identity8.2%
*-commutative8.2%
cancel-sign-sub-inv8.2%
metadata-eval8.2%
*-commutative8.2%
+-commutative8.2%
metadata-eval8.2%
distribute-rgt-neg-in8.2%
associate-+r+8.2%
sub-neg8.2%
+-commutative8.2%
distribute-lft-out--8.2%
sub-neg8.2%
metadata-eval8.2%
+-commutative8.2%
Simplified8.2%
Taylor expanded in a around 0 45.4%
*-commutative45.4%
Simplified45.4%
Taylor expanded in a around 0 45.7%
Final simplification72.7%
(FPCore (a rand)
:precision binary64
(if (<= rand -3.2e+133)
(- (* a (+ 1.0 (* a -3.0))) 0.3333333333333333)
(if (<= rand 1.9e+150)
(- a 0.3333333333333333)
(/ (+ (* a (* a a)) -0.037037037037037035) 0.1111111111111111))))
double code(double a, double rand) {
double tmp;
if (rand <= -3.2e+133) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 1.9e+150) {
tmp = a - 0.3333333333333333;
} else {
tmp = ((a * (a * a)) + -0.037037037037037035) / 0.1111111111111111;
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if (rand <= (-3.2d+133)) then
tmp = (a * (1.0d0 + (a * (-3.0d0)))) - 0.3333333333333333d0
else if (rand <= 1.9d+150) then
tmp = a - 0.3333333333333333d0
else
tmp = ((a * (a * a)) + (-0.037037037037037035d0)) / 0.1111111111111111d0
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if (rand <= -3.2e+133) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 1.9e+150) {
tmp = a - 0.3333333333333333;
} else {
tmp = ((a * (a * a)) + -0.037037037037037035) / 0.1111111111111111;
}
return tmp;
}
def code(a, rand): tmp = 0 if rand <= -3.2e+133: tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333 elif rand <= 1.9e+150: tmp = a - 0.3333333333333333 else: tmp = ((a * (a * a)) + -0.037037037037037035) / 0.1111111111111111 return tmp
function code(a, rand) tmp = 0.0 if (rand <= -3.2e+133) tmp = Float64(Float64(a * Float64(1.0 + Float64(a * -3.0))) - 0.3333333333333333); elseif (rand <= 1.9e+150) tmp = Float64(a - 0.3333333333333333); else tmp = Float64(Float64(Float64(a * Float64(a * a)) + -0.037037037037037035) / 0.1111111111111111); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if (rand <= -3.2e+133) tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333; elseif (rand <= 1.9e+150) tmp = a - 0.3333333333333333; else tmp = ((a * (a * a)) + -0.037037037037037035) / 0.1111111111111111; end tmp_2 = tmp; end
code[a_, rand_] := If[LessEqual[rand, -3.2e+133], N[(N[(a * N[(1.0 + N[(a * -3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision], If[LessEqual[rand, 1.9e+150], N[(a - 0.3333333333333333), $MachinePrecision], N[(N[(N[(a * N[(a * a), $MachinePrecision]), $MachinePrecision] + -0.037037037037037035), $MachinePrecision] / 0.1111111111111111), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -3.2 \cdot 10^{+133}:\\
\;\;\;\;a \cdot \left(1 + a \cdot -3\right) - 0.3333333333333333\\
\mathbf{elif}\;rand \leq 1.9 \cdot 10^{+150}:\\
\;\;\;\;a - 0.3333333333333333\\
\mathbf{else}:\\
\;\;\;\;\frac{a \cdot \left(a \cdot a\right) + -0.037037037037037035}{0.1111111111111111}\\
\end{array}
\end{array}
if rand < -3.19999999999999997e133Initial program 99.7%
*-lft-identity99.7%
*-lft-identity99.7%
sub-neg99.7%
metadata-eval99.7%
metadata-eval99.7%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 0.5%
sub-neg0.5%
metadata-eval0.5%
flip3-+0.3%
div-inv0.3%
cube-mult0.3%
metadata-eval0.3%
metadata-eval0.3%
Applied egg-rr0.3%
associate-*r/0.3%
*-rgt-identity0.3%
*-commutative0.3%
cancel-sign-sub-inv0.3%
metadata-eval0.3%
*-commutative0.3%
+-commutative0.3%
metadata-eval0.3%
distribute-rgt-neg-in0.3%
associate-+r+0.3%
sub-neg0.3%
+-commutative0.3%
distribute-lft-out--0.3%
sub-neg0.3%
metadata-eval0.3%
+-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 28.2%
if -3.19999999999999997e133 < rand < 1.89999999999999995e150Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 87.3%
if 1.89999999999999995e150 < rand Initial program 99.5%
*-lft-identity99.5%
*-lft-identity99.5%
sub-neg99.5%
metadata-eval99.5%
metadata-eval99.5%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 5.4%
sub-neg5.4%
metadata-eval5.4%
flip3-+8.2%
div-inv8.2%
cube-mult8.2%
metadata-eval8.2%
metadata-eval8.2%
Applied egg-rr8.2%
associate-*r/8.2%
*-rgt-identity8.2%
*-commutative8.2%
cancel-sign-sub-inv8.2%
metadata-eval8.2%
*-commutative8.2%
+-commutative8.2%
metadata-eval8.2%
distribute-rgt-neg-in8.2%
associate-+r+8.2%
sub-neg8.2%
+-commutative8.2%
distribute-lft-out--8.2%
sub-neg8.2%
metadata-eval8.2%
+-commutative8.2%
Simplified8.2%
Taylor expanded in a around 0 45.7%
Final simplification72.7%
(FPCore (a rand) :precision binary64 (if (<= rand -2.3e+135) (- (* a (+ 1.0 (* a -3.0))) 0.3333333333333333) (if (<= rand 1e+149) (- a 0.3333333333333333) (* 3.0 (* a a)))))
double code(double a, double rand) {
double tmp;
if (rand <= -2.3e+135) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 1e+149) {
tmp = a - 0.3333333333333333;
} else {
tmp = 3.0 * (a * a);
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if (rand <= (-2.3d+135)) then
tmp = (a * (1.0d0 + (a * (-3.0d0)))) - 0.3333333333333333d0
else if (rand <= 1d+149) then
tmp = a - 0.3333333333333333d0
else
tmp = 3.0d0 * (a * a)
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if (rand <= -2.3e+135) {
tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333;
} else if (rand <= 1e+149) {
tmp = a - 0.3333333333333333;
} else {
tmp = 3.0 * (a * a);
}
return tmp;
}
def code(a, rand): tmp = 0 if rand <= -2.3e+135: tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333 elif rand <= 1e+149: tmp = a - 0.3333333333333333 else: tmp = 3.0 * (a * a) return tmp
function code(a, rand) tmp = 0.0 if (rand <= -2.3e+135) tmp = Float64(Float64(a * Float64(1.0 + Float64(a * -3.0))) - 0.3333333333333333); elseif (rand <= 1e+149) tmp = Float64(a - 0.3333333333333333); else tmp = Float64(3.0 * Float64(a * a)); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if (rand <= -2.3e+135) tmp = (a * (1.0 + (a * -3.0))) - 0.3333333333333333; elseif (rand <= 1e+149) tmp = a - 0.3333333333333333; else tmp = 3.0 * (a * a); end tmp_2 = tmp; end
code[a_, rand_] := If[LessEqual[rand, -2.3e+135], N[(N[(a * N[(1.0 + N[(a * -3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - 0.3333333333333333), $MachinePrecision], If[LessEqual[rand, 1e+149], N[(a - 0.3333333333333333), $MachinePrecision], N[(3.0 * N[(a * a), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq -2.3 \cdot 10^{+135}:\\
\;\;\;\;a \cdot \left(1 + a \cdot -3\right) - 0.3333333333333333\\
\mathbf{elif}\;rand \leq 10^{+149}:\\
\;\;\;\;a - 0.3333333333333333\\
\mathbf{else}:\\
\;\;\;\;3 \cdot \left(a \cdot a\right)\\
\end{array}
\end{array}
if rand < -2.3000000000000001e135Initial program 99.7%
*-lft-identity99.7%
*-lft-identity99.7%
sub-neg99.7%
metadata-eval99.7%
metadata-eval99.7%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 0.5%
sub-neg0.5%
metadata-eval0.5%
flip3-+0.3%
div-inv0.3%
cube-mult0.3%
metadata-eval0.3%
metadata-eval0.3%
Applied egg-rr0.3%
associate-*r/0.3%
*-rgt-identity0.3%
*-commutative0.3%
cancel-sign-sub-inv0.3%
metadata-eval0.3%
*-commutative0.3%
+-commutative0.3%
metadata-eval0.3%
distribute-rgt-neg-in0.3%
associate-+r+0.3%
sub-neg0.3%
+-commutative0.3%
distribute-lft-out--0.3%
sub-neg0.3%
metadata-eval0.3%
+-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 0.3%
*-commutative0.3%
Simplified0.3%
Taylor expanded in a around 0 28.2%
if -2.3000000000000001e135 < rand < 1.00000000000000005e149Initial program 99.9%
*-lft-identity99.9%
*-lft-identity99.9%
sub-neg99.9%
metadata-eval99.9%
metadata-eval99.9%
associate-*l/99.9%
*-lft-identity99.9%
sub-neg99.9%
distribute-lft-in99.9%
*-commutative99.9%
fma-define99.9%
metadata-eval99.9%
metadata-eval99.9%
metadata-eval99.9%
Simplified99.9%
Taylor expanded in rand around 0 87.3%
if 1.00000000000000005e149 < rand Initial program 99.5%
*-lft-identity99.5%
*-lft-identity99.5%
sub-neg99.5%
metadata-eval99.5%
metadata-eval99.5%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 5.4%
sub-neg5.4%
metadata-eval5.4%
flip3-+8.2%
div-inv8.2%
cube-mult8.2%
metadata-eval8.2%
metadata-eval8.2%
Applied egg-rr8.2%
associate-*r/8.2%
*-rgt-identity8.2%
*-commutative8.2%
cancel-sign-sub-inv8.2%
metadata-eval8.2%
*-commutative8.2%
+-commutative8.2%
metadata-eval8.2%
distribute-rgt-neg-in8.2%
associate-+r+8.2%
sub-neg8.2%
+-commutative8.2%
distribute-lft-out--8.2%
sub-neg8.2%
metadata-eval8.2%
+-commutative8.2%
Simplified8.2%
Taylor expanded in a around 0 45.4%
*-commutative45.4%
Simplified45.4%
Taylor expanded in a around inf 40.1%
unpow240.1%
Simplified40.1%
Final simplification71.9%
(FPCore (a rand) :precision binary64 (if (<= rand 3.2e+148) (- a 0.3333333333333333) (* 3.0 (* a a))))
double code(double a, double rand) {
double tmp;
if (rand <= 3.2e+148) {
tmp = a - 0.3333333333333333;
} else {
tmp = 3.0 * (a * a);
}
return tmp;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
real(8) :: tmp
if (rand <= 3.2d+148) then
tmp = a - 0.3333333333333333d0
else
tmp = 3.0d0 * (a * a)
end if
code = tmp
end function
public static double code(double a, double rand) {
double tmp;
if (rand <= 3.2e+148) {
tmp = a - 0.3333333333333333;
} else {
tmp = 3.0 * (a * a);
}
return tmp;
}
def code(a, rand): tmp = 0 if rand <= 3.2e+148: tmp = a - 0.3333333333333333 else: tmp = 3.0 * (a * a) return tmp
function code(a, rand) tmp = 0.0 if (rand <= 3.2e+148) tmp = Float64(a - 0.3333333333333333); else tmp = Float64(3.0 * Float64(a * a)); end return tmp end
function tmp_2 = code(a, rand) tmp = 0.0; if (rand <= 3.2e+148) tmp = a - 0.3333333333333333; else tmp = 3.0 * (a * a); end tmp_2 = tmp; end
code[a_, rand_] := If[LessEqual[rand, 3.2e+148], N[(a - 0.3333333333333333), $MachinePrecision], N[(3.0 * N[(a * a), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;rand \leq 3.2 \cdot 10^{+148}:\\
\;\;\;\;a - 0.3333333333333333\\
\mathbf{else}:\\
\;\;\;\;3 \cdot \left(a \cdot a\right)\\
\end{array}
\end{array}
if rand < 3.1999999999999999e148Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
Taylor expanded in rand around 0 72.3%
if 3.1999999999999999e148 < rand Initial program 99.5%
*-lft-identity99.5%
*-lft-identity99.5%
sub-neg99.5%
metadata-eval99.5%
metadata-eval99.5%
associate-*l/99.7%
*-lft-identity99.7%
sub-neg99.7%
distribute-lft-in99.7%
*-commutative99.7%
fma-define99.7%
metadata-eval99.7%
metadata-eval99.7%
metadata-eval99.7%
Simplified99.7%
Taylor expanded in rand around 0 5.4%
sub-neg5.4%
metadata-eval5.4%
flip3-+8.2%
div-inv8.2%
cube-mult8.2%
metadata-eval8.2%
metadata-eval8.2%
Applied egg-rr8.2%
associate-*r/8.2%
*-rgt-identity8.2%
*-commutative8.2%
cancel-sign-sub-inv8.2%
metadata-eval8.2%
*-commutative8.2%
+-commutative8.2%
metadata-eval8.2%
distribute-rgt-neg-in8.2%
associate-+r+8.2%
sub-neg8.2%
+-commutative8.2%
distribute-lft-out--8.2%
sub-neg8.2%
metadata-eval8.2%
+-commutative8.2%
Simplified8.2%
Taylor expanded in a around 0 45.4%
*-commutative45.4%
Simplified45.4%
Taylor expanded in a around inf 40.1%
unpow240.1%
Simplified40.1%
(FPCore (a rand) :precision binary64 (- a 0.3333333333333333))
double code(double a, double rand) {
return a - 0.3333333333333333;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = a - 0.3333333333333333d0
end function
public static double code(double a, double rand) {
return a - 0.3333333333333333;
}
def code(a, rand): return a - 0.3333333333333333
function code(a, rand) return Float64(a - 0.3333333333333333) end
function tmp = code(a, rand) tmp = a - 0.3333333333333333; end
code[a_, rand_] := N[(a - 0.3333333333333333), $MachinePrecision]
\begin{array}{l}
\\
a - 0.3333333333333333
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
Taylor expanded in rand around 0 62.9%
(FPCore (a rand) :precision binary64 a)
double code(double a, double rand) {
return a;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = a
end function
public static double code(double a, double rand) {
return a;
}
def code(a, rand): return a
function code(a, rand) return a end
function tmp = code(a, rand) tmp = a; end
code[a_, rand_] := a
\begin{array}{l}
\\
a
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
Taylor expanded in rand around 0 62.9%
Taylor expanded in a around inf 62.2%
(FPCore (a rand) :precision binary64 -0.3333333333333333)
double code(double a, double rand) {
return -0.3333333333333333;
}
real(8) function code(a, rand)
real(8), intent (in) :: a
real(8), intent (in) :: rand
code = -0.3333333333333333d0
end function
public static double code(double a, double rand) {
return -0.3333333333333333;
}
def code(a, rand): return -0.3333333333333333
function code(a, rand) return -0.3333333333333333 end
function tmp = code(a, rand) tmp = -0.3333333333333333; end
code[a_, rand_] := -0.3333333333333333
\begin{array}{l}
\\
-0.3333333333333333
\end{array}
Initial program 99.8%
*-lft-identity99.8%
*-lft-identity99.8%
sub-neg99.8%
metadata-eval99.8%
metadata-eval99.8%
associate-*l/99.8%
*-lft-identity99.8%
sub-neg99.8%
distribute-lft-in99.8%
*-commutative99.8%
fma-define99.8%
metadata-eval99.8%
metadata-eval99.8%
metadata-eval99.8%
Simplified99.8%
Taylor expanded in rand around 0 62.9%
Taylor expanded in a around 0 1.6%
herbie shell --seed 2024107
(FPCore (a rand)
:name "Octave 3.8, oct_fill_randg"
:precision binary64
(* (- a (/ 1.0 3.0)) (+ 1.0 (* (/ 1.0 (sqrt (* 9.0 (- a (/ 1.0 3.0))))) rand))))