
(FPCore (a b c) :precision binary64 (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)))
double code(double a, double b, double c) {
return (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (-b + sqrt(((b * b) - ((3.0d0 * a) * c)))) / (3.0d0 * a)
end function
public static double code(double a, double b, double c) {
return (-b + Math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
def code(a, b, c): return (-b + math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a)
function code(a, b, c) return Float64(Float64(Float64(-b) + sqrt(Float64(Float64(b * b) - Float64(Float64(3.0 * a) * c)))) / Float64(3.0 * a)) end
function tmp = code(a, b, c) tmp = (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a); end
code[a_, b_, c_] := N[(N[((-b) + N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(3.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(3.0 * a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(-b\right) + \sqrt{b \cdot b - \left(3 \cdot a\right) \cdot c}}{3 \cdot a}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 12 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (a b c) :precision binary64 (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)))
double code(double a, double b, double c) {
return (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (-b + sqrt(((b * b) - ((3.0d0 * a) * c)))) / (3.0d0 * a)
end function
public static double code(double a, double b, double c) {
return (-b + Math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a);
}
def code(a, b, c): return (-b + math.sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a)
function code(a, b, c) return Float64(Float64(Float64(-b) + sqrt(Float64(Float64(b * b) - Float64(Float64(3.0 * a) * c)))) / Float64(3.0 * a)) end
function tmp = code(a, b, c) tmp = (-b + sqrt(((b * b) - ((3.0 * a) * c)))) / (3.0 * a); end
code[a_, b_, c_] := N[(N[((-b) + N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(3.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(3.0 * a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(-b\right) + \sqrt{b \cdot b - \left(3 \cdot a\right) \cdot c}}{3 \cdot a}
\end{array}
(FPCore (a b c) :precision binary64 (let* ((t_0 (* c (* a -3.0)))) (/ (/ t_0 (+ b (sqrt (+ t_0 (* b b))))) (* a 3.0))))
double code(double a, double b, double c) {
double t_0 = c * (a * -3.0);
return (t_0 / (b + sqrt((t_0 + (b * b))))) / (a * 3.0);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
real(8) :: t_0
t_0 = c * (a * (-3.0d0))
code = (t_0 / (b + sqrt((t_0 + (b * b))))) / (a * 3.0d0)
end function
public static double code(double a, double b, double c) {
double t_0 = c * (a * -3.0);
return (t_0 / (b + Math.sqrt((t_0 + (b * b))))) / (a * 3.0);
}
def code(a, b, c): t_0 = c * (a * -3.0) return (t_0 / (b + math.sqrt((t_0 + (b * b))))) / (a * 3.0)
function code(a, b, c) t_0 = Float64(c * Float64(a * -3.0)) return Float64(Float64(t_0 / Float64(b + sqrt(Float64(t_0 + Float64(b * b))))) / Float64(a * 3.0)) end
function tmp = code(a, b, c) t_0 = c * (a * -3.0); tmp = (t_0 / (b + sqrt((t_0 + (b * b))))) / (a * 3.0); end
code[a_, b_, c_] := Block[{t$95$0 = N[(c * N[(a * -3.0), $MachinePrecision]), $MachinePrecision]}, N[(N[(t$95$0 / N[(b + N[Sqrt[N[(t$95$0 + N[(b * b), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(a * 3.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := c \cdot \left(a \cdot -3\right)\\
\frac{\frac{t\_0}{b + \sqrt{t\_0 + b \cdot b}}}{a \cdot 3}
\end{array}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
flip--N/A
rem-square-sqrtN/A
div-subN/A
--lowering--.f64N/A
Applied egg-rr57.1%
associate-/r*N/A
/-lowering-/.f64N/A
Applied egg-rr57.8%
Taylor expanded in b around 0
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6499.3%
Simplified99.3%
associate-/l/N/A
/-lowering-/.f64N/A
Applied egg-rr99.4%
Final simplification99.4%
(FPCore (a b c) :precision binary64 (/ (* (/ (* a -3.0) 3.0) (/ c (+ b (sqrt (+ (* c (* a -3.0)) (* b b)))))) a))
double code(double a, double b, double c) {
return (((a * -3.0) / 3.0) * (c / (b + sqrt(((c * (a * -3.0)) + (b * b)))))) / a;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (((a * (-3.0d0)) / 3.0d0) * (c / (b + sqrt(((c * (a * (-3.0d0))) + (b * b)))))) / a
end function
public static double code(double a, double b, double c) {
return (((a * -3.0) / 3.0) * (c / (b + Math.sqrt(((c * (a * -3.0)) + (b * b)))))) / a;
}
def code(a, b, c): return (((a * -3.0) / 3.0) * (c / (b + math.sqrt(((c * (a * -3.0)) + (b * b)))))) / a
function code(a, b, c) return Float64(Float64(Float64(Float64(a * -3.0) / 3.0) * Float64(c / Float64(b + sqrt(Float64(Float64(c * Float64(a * -3.0)) + Float64(b * b)))))) / a) end
function tmp = code(a, b, c) tmp = (((a * -3.0) / 3.0) * (c / (b + sqrt(((c * (a * -3.0)) + (b * b)))))) / a; end
code[a_, b_, c_] := N[(N[(N[(N[(a * -3.0), $MachinePrecision] / 3.0), $MachinePrecision] * N[(c / N[(b + N[Sqrt[N[(N[(c * N[(a * -3.0), $MachinePrecision]), $MachinePrecision] + N[(b * b), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / a), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{a \cdot -3}{3} \cdot \frac{c}{b + \sqrt{c \cdot \left(a \cdot -3\right) + b \cdot b}}}{a}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
flip--N/A
rem-square-sqrtN/A
div-subN/A
--lowering--.f64N/A
Applied egg-rr57.1%
associate-/r*N/A
/-lowering-/.f64N/A
Applied egg-rr57.8%
Taylor expanded in b around 0
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6499.3%
Simplified99.3%
associate-*r*N/A
associate-/l/N/A
*-commutativeN/A
times-fracN/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
Applied egg-rr99.4%
Final simplification99.4%
(FPCore (a b c)
:precision binary64
(if (<= b 1.75)
(/ (* (- (sqrt (+ (* c (* a -3.0)) (* b b))) b) 0.3333333333333333) a)
(+
(/ (* c -0.5) b)
(*
a
(/
(+ (/ (* -0.5625 (* a (* c (* c c)))) (* b b)) (* (* c c) -0.375))
(* b (* b b)))))))
double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = ((sqrt(((c * (a * -3.0)) + (b * b))) - b) * 0.3333333333333333) / a;
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
real(8) :: tmp
if (b <= 1.75d0) then
tmp = ((sqrt(((c * (a * (-3.0d0))) + (b * b))) - b) * 0.3333333333333333d0) / a
else
tmp = ((c * (-0.5d0)) / b) + (a * (((((-0.5625d0) * (a * (c * (c * c)))) / (b * b)) + ((c * c) * (-0.375d0))) / (b * (b * b))))
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = ((Math.sqrt(((c * (a * -3.0)) + (b * b))) - b) * 0.3333333333333333) / a;
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= 1.75: tmp = ((math.sqrt(((c * (a * -3.0)) + (b * b))) - b) * 0.3333333333333333) / a else: tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))) return tmp
function code(a, b, c) tmp = 0.0 if (b <= 1.75) tmp = Float64(Float64(Float64(sqrt(Float64(Float64(c * Float64(a * -3.0)) + Float64(b * b))) - b) * 0.3333333333333333) / a); else tmp = Float64(Float64(Float64(c * -0.5) / b) + Float64(a * Float64(Float64(Float64(Float64(-0.5625 * Float64(a * Float64(c * Float64(c * c)))) / Float64(b * b)) + Float64(Float64(c * c) * -0.375)) / Float64(b * Float64(b * b))))); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= 1.75) tmp = ((sqrt(((c * (a * -3.0)) + (b * b))) - b) * 0.3333333333333333) / a; else tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, 1.75], N[(N[(N[(N[Sqrt[N[(N[(c * N[(a * -3.0), $MachinePrecision]), $MachinePrecision] + N[(b * b), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision] * 0.3333333333333333), $MachinePrecision] / a), $MachinePrecision], N[(N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision] + N[(a * N[(N[(N[(N[(-0.5625 * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] + N[(N[(c * c), $MachinePrecision] * -0.375), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq 1.75:\\
\;\;\;\;\frac{\left(\sqrt{c \cdot \left(a \cdot -3\right) + b \cdot b} - b\right) \cdot 0.3333333333333333}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot -0.5}{b} + a \cdot \frac{\frac{-0.5625 \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)}{b \cdot b} + \left(c \cdot c\right) \cdot -0.375}{b \cdot \left(b \cdot b\right)}\\
\end{array}
\end{array}
if b < 1.75Initial program 81.7%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6481.7%
Simplified81.7%
associate-/l/N/A
/-lowering-/.f64N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f6481.7%
Applied egg-rr81.7%
div-invN/A
associate-*l/N/A
/-lowering-/.f64N/A
Applied egg-rr81.8%
if 1.75 < b Initial program 50.5%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6450.5%
Simplified50.5%
Taylor expanded in a around 0
Simplified94.8%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6492.4%
Simplified92.4%
Final simplification90.4%
(FPCore (a b c)
:precision binary64
(if (<= b 1.75)
(* 0.3333333333333333 (/ (- (sqrt (+ (* b b) (* a (* c -3.0)))) b) a))
(+
(/ (* c -0.5) b)
(*
a
(/
(+ (/ (* -0.5625 (* a (* c (* c c)))) (* b b)) (* (* c c) -0.375))
(* b (* b b)))))))
double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = 0.3333333333333333 * ((sqrt(((b * b) + (a * (c * -3.0)))) - b) / a);
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
real(8) :: tmp
if (b <= 1.75d0) then
tmp = 0.3333333333333333d0 * ((sqrt(((b * b) + (a * (c * (-3.0d0))))) - b) / a)
else
tmp = ((c * (-0.5d0)) / b) + (a * (((((-0.5625d0) * (a * (c * (c * c)))) / (b * b)) + ((c * c) * (-0.375d0))) / (b * (b * b))))
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = 0.3333333333333333 * ((Math.sqrt(((b * b) + (a * (c * -3.0)))) - b) / a);
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= 1.75: tmp = 0.3333333333333333 * ((math.sqrt(((b * b) + (a * (c * -3.0)))) - b) / a) else: tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))) return tmp
function code(a, b, c) tmp = 0.0 if (b <= 1.75) tmp = Float64(0.3333333333333333 * Float64(Float64(sqrt(Float64(Float64(b * b) + Float64(a * Float64(c * -3.0)))) - b) / a)); else tmp = Float64(Float64(Float64(c * -0.5) / b) + Float64(a * Float64(Float64(Float64(Float64(-0.5625 * Float64(a * Float64(c * Float64(c * c)))) / Float64(b * b)) + Float64(Float64(c * c) * -0.375)) / Float64(b * Float64(b * b))))); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= 1.75) tmp = 0.3333333333333333 * ((sqrt(((b * b) + (a * (c * -3.0)))) - b) / a); else tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, 1.75], N[(0.3333333333333333 * N[(N[(N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(a * N[(c * -3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision] / a), $MachinePrecision]), $MachinePrecision], N[(N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision] + N[(a * N[(N[(N[(N[(-0.5625 * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] + N[(N[(c * c), $MachinePrecision] * -0.375), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq 1.75:\\
\;\;\;\;0.3333333333333333 \cdot \frac{\sqrt{b \cdot b + a \cdot \left(c \cdot -3\right)} - b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot -0.5}{b} + a \cdot \frac{\frac{-0.5625 \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)}{b \cdot b} + \left(c \cdot c\right) \cdot -0.375}{b \cdot \left(b \cdot b\right)}\\
\end{array}
\end{array}
if b < 1.75Initial program 81.7%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6481.7%
Simplified81.7%
associate-/l/N/A
div-invN/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
metadata-eval81.7%
Applied egg-rr81.7%
if 1.75 < b Initial program 50.5%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6450.5%
Simplified50.5%
Taylor expanded in a around 0
Simplified94.8%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6492.4%
Simplified92.4%
Final simplification90.4%
(FPCore (a b c)
:precision binary64
(if (<= b 1.75)
(* (- (sqrt (+ (* b b) (* a (* c -3.0)))) b) (/ 0.3333333333333333 a))
(+
(/ (* c -0.5) b)
(*
a
(/
(+ (/ (* -0.5625 (* a (* c (* c c)))) (* b b)) (* (* c c) -0.375))
(* b (* b b)))))))
double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = (sqrt(((b * b) + (a * (c * -3.0)))) - b) * (0.3333333333333333 / a);
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
real(8) :: tmp
if (b <= 1.75d0) then
tmp = (sqrt(((b * b) + (a * (c * (-3.0d0))))) - b) * (0.3333333333333333d0 / a)
else
tmp = ((c * (-0.5d0)) / b) + (a * (((((-0.5625d0) * (a * (c * (c * c)))) / (b * b)) + ((c * c) * (-0.375d0))) / (b * (b * b))))
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= 1.75) {
tmp = (Math.sqrt(((b * b) + (a * (c * -3.0)))) - b) * (0.3333333333333333 / a);
} else {
tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= 1.75: tmp = (math.sqrt(((b * b) + (a * (c * -3.0)))) - b) * (0.3333333333333333 / a) else: tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))) return tmp
function code(a, b, c) tmp = 0.0 if (b <= 1.75) tmp = Float64(Float64(sqrt(Float64(Float64(b * b) + Float64(a * Float64(c * -3.0)))) - b) * Float64(0.3333333333333333 / a)); else tmp = Float64(Float64(Float64(c * -0.5) / b) + Float64(a * Float64(Float64(Float64(Float64(-0.5625 * Float64(a * Float64(c * Float64(c * c)))) / Float64(b * b)) + Float64(Float64(c * c) * -0.375)) / Float64(b * Float64(b * b))))); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= 1.75) tmp = (sqrt(((b * b) + (a * (c * -3.0)))) - b) * (0.3333333333333333 / a); else tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, 1.75], N[(N[(N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(a * N[(c * -3.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision] * N[(0.3333333333333333 / a), $MachinePrecision]), $MachinePrecision], N[(N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision] + N[(a * N[(N[(N[(N[(-0.5625 * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] + N[(N[(c * c), $MachinePrecision] * -0.375), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq 1.75:\\
\;\;\;\;\left(\sqrt{b \cdot b + a \cdot \left(c \cdot -3\right)} - b\right) \cdot \frac{0.3333333333333333}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot -0.5}{b} + a \cdot \frac{\frac{-0.5625 \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)}{b \cdot b} + \left(c \cdot c\right) \cdot -0.375}{b \cdot \left(b \cdot b\right)}\\
\end{array}
\end{array}
if b < 1.75Initial program 81.7%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6481.7%
Simplified81.7%
clear-numN/A
associate-/r/N/A
*-lowering-*.f64N/A
associate-/r*N/A
/-lowering-/.f64N/A
metadata-evalN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f6481.7%
Applied egg-rr81.7%
if 1.75 < b Initial program 50.5%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6450.5%
Simplified50.5%
Taylor expanded in a around 0
Simplified94.8%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6492.4%
Simplified92.4%
Final simplification90.4%
(FPCore (a b c) :precision binary64 (/ (/ (* c a) (+ b (sqrt (+ (* c (* a -3.0)) (* b b))))) (- 0.0 a)))
double code(double a, double b, double c) {
return ((c * a) / (b + sqrt(((c * (a * -3.0)) + (b * b))))) / (0.0 - a);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((c * a) / (b + sqrt(((c * (a * (-3.0d0))) + (b * b))))) / (0.0d0 - a)
end function
public static double code(double a, double b, double c) {
return ((c * a) / (b + Math.sqrt(((c * (a * -3.0)) + (b * b))))) / (0.0 - a);
}
def code(a, b, c): return ((c * a) / (b + math.sqrt(((c * (a * -3.0)) + (b * b))))) / (0.0 - a)
function code(a, b, c) return Float64(Float64(Float64(c * a) / Float64(b + sqrt(Float64(Float64(c * Float64(a * -3.0)) + Float64(b * b))))) / Float64(0.0 - a)) end
function tmp = code(a, b, c) tmp = ((c * a) / (b + sqrt(((c * (a * -3.0)) + (b * b))))) / (0.0 - a); end
code[a_, b_, c_] := N[(N[(N[(c * a), $MachinePrecision] / N[(b + N[Sqrt[N[(N[(c * N[(a * -3.0), $MachinePrecision]), $MachinePrecision] + N[(b * b), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(0.0 - a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{c \cdot a}{b + \sqrt{c \cdot \left(a \cdot -3\right) + b \cdot b}}}{0 - a}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
flip--N/A
rem-square-sqrtN/A
div-subN/A
--lowering--.f64N/A
Applied egg-rr57.1%
associate-/r*N/A
/-lowering-/.f64N/A
Applied egg-rr57.8%
Taylor expanded in b around 0
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6499.3%
Simplified99.3%
/-lowering-/.f64N/A
Applied egg-rr99.4%
Final simplification99.4%
(FPCore (a b c)
:precision binary64
(+
(/ (* c -0.5) b)
(*
a
(/
(+ (/ (* -0.5625 (* a (* c (* c c)))) (* b b)) (* (* c c) -0.375))
(* b (* b b))))))
double code(double a, double b, double c) {
return ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((c * (-0.5d0)) / b) + (a * (((((-0.5625d0) * (a * (c * (c * c)))) / (b * b)) + ((c * c) * (-0.375d0))) / (b * (b * b))))
end function
public static double code(double a, double b, double c) {
return ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))));
}
def code(a, b, c): return ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b))))
function code(a, b, c) return Float64(Float64(Float64(c * -0.5) / b) + Float64(a * Float64(Float64(Float64(Float64(-0.5625 * Float64(a * Float64(c * Float64(c * c)))) / Float64(b * b)) + Float64(Float64(c * c) * -0.375)) / Float64(b * Float64(b * b))))) end
function tmp = code(a, b, c) tmp = ((c * -0.5) / b) + (a * ((((-0.5625 * (a * (c * (c * c)))) / (b * b)) + ((c * c) * -0.375)) / (b * (b * b)))); end
code[a_, b_, c_] := N[(N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision] + N[(a * N[(N[(N[(N[(-0.5625 * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] + N[(N[(c * c), $MachinePrecision] * -0.375), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{c \cdot -0.5}{b} + a \cdot \frac{\frac{-0.5625 \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)}{b \cdot b} + \left(c \cdot c\right) \cdot -0.375}{b \cdot \left(b \cdot b\right)}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in a around 0
Simplified91.7%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6488.4%
Simplified88.4%
Final simplification88.4%
(FPCore (a b c) :precision binary64 (+ (/ (* c -0.5) b) (/ (* -0.375 (* a (* c c))) (* b (* b b)))))
double code(double a, double b, double c) {
return ((c * -0.5) / b) + ((-0.375 * (a * (c * c))) / (b * (b * b)));
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((c * (-0.5d0)) / b) + (((-0.375d0) * (a * (c * c))) / (b * (b * b)))
end function
public static double code(double a, double b, double c) {
return ((c * -0.5) / b) + ((-0.375 * (a * (c * c))) / (b * (b * b)));
}
def code(a, b, c): return ((c * -0.5) / b) + ((-0.375 * (a * (c * c))) / (b * (b * b)))
function code(a, b, c) return Float64(Float64(Float64(c * -0.5) / b) + Float64(Float64(-0.375 * Float64(a * Float64(c * c))) / Float64(b * Float64(b * b)))) end
function tmp = code(a, b, c) tmp = ((c * -0.5) / b) + ((-0.375 * (a * (c * c))) / (b * (b * b))); end
code[a_, b_, c_] := N[(N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision] + N[(N[(-0.375 * N[(a * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{c \cdot -0.5}{b} + \frac{-0.375 \cdot \left(a \cdot \left(c \cdot c\right)\right)}{b \cdot \left(b \cdot b\right)}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in a around 0
Simplified91.7%
Taylor expanded in a around 0
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6482.0%
Simplified82.0%
(FPCore (a b c) :precision binary64 (/ (+ (* c -0.5) (/ (* -0.375 (* c (* c a))) (* b b))) b))
double code(double a, double b, double c) {
return ((c * -0.5) + ((-0.375 * (c * (c * a))) / (b * b))) / b;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((c * (-0.5d0)) + (((-0.375d0) * (c * (c * a))) / (b * b))) / b
end function
public static double code(double a, double b, double c) {
return ((c * -0.5) + ((-0.375 * (c * (c * a))) / (b * b))) / b;
}
def code(a, b, c): return ((c * -0.5) + ((-0.375 * (c * (c * a))) / (b * b))) / b
function code(a, b, c) return Float64(Float64(Float64(c * -0.5) + Float64(Float64(-0.375 * Float64(c * Float64(c * a))) / Float64(b * b))) / b) end
function tmp = code(a, b, c) tmp = ((c * -0.5) + ((-0.375 * (c * (c * a))) / (b * b))) / b; end
code[a_, b_, c_] := N[(N[(N[(c * -0.5), $MachinePrecision] + N[(N[(-0.375 * N[(c * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision]
\begin{array}{l}
\\
\frac{c \cdot -0.5 + \frac{-0.375 \cdot \left(c \cdot \left(c \cdot a\right)\right)}{b \cdot b}}{b}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6481.9%
Simplified81.9%
(FPCore (a b c) :precision binary64 (* c (+ (/ -0.5 b) (/ (* (* c a) -0.375) (* b (* b b))))))
double code(double a, double b, double c) {
return c * ((-0.5 / b) + (((c * a) * -0.375) / (b * (b * b))));
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = c * (((-0.5d0) / b) + (((c * a) * (-0.375d0)) / (b * (b * b))))
end function
public static double code(double a, double b, double c) {
return c * ((-0.5 / b) + (((c * a) * -0.375) / (b * (b * b))));
}
def code(a, b, c): return c * ((-0.5 / b) + (((c * a) * -0.375) / (b * (b * b))))
function code(a, b, c) return Float64(c * Float64(Float64(-0.5 / b) + Float64(Float64(Float64(c * a) * -0.375) / Float64(b * Float64(b * b))))) end
function tmp = code(a, b, c) tmp = c * ((-0.5 / b) + (((c * a) * -0.375) / (b * (b * b)))); end
code[a_, b_, c_] := N[(c * N[(N[(-0.5 / b), $MachinePrecision] + N[(N[(N[(c * a), $MachinePrecision] * -0.375), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
c \cdot \left(\frac{-0.5}{b} + \frac{\left(c \cdot a\right) \cdot -0.375}{b \cdot \left(b \cdot b\right)}\right)
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in c around 0
sub-negN/A
associate-*r/N/A
associate-*r*N/A
associate-*l/N/A
associate-*r/N/A
*-lowering-*.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
associate-*r/N/A
metadata-evalN/A
distribute-neg-fracN/A
metadata-evalN/A
/-lowering-/.f64N/A
associate-*r/N/A
associate-*l/N/A
associate-*r*N/A
/-lowering-/.f64N/A
Simplified81.8%
Final simplification81.8%
(FPCore (a b c) :precision binary64 (/ (* c -0.5) b))
double code(double a, double b, double c) {
return (c * -0.5) / b;
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (c * (-0.5d0)) / b
end function
public static double code(double a, double b, double c) {
return (c * -0.5) / b;
}
def code(a, b, c): return (c * -0.5) / b
function code(a, b, c) return Float64(Float64(c * -0.5) / b) end
function tmp = code(a, b, c) tmp = (c * -0.5) / b; end
code[a_, b_, c_] := N[(N[(c * -0.5), $MachinePrecision] / b), $MachinePrecision]
\begin{array}{l}
\\
\frac{c \cdot -0.5}{b}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in b around inf
associate-*r/N/A
/-lowering-/.f64N/A
*-commutativeN/A
*-lowering-*.f6463.9%
Simplified63.9%
(FPCore (a b c) :precision binary64 (* c (/ -0.5 b)))
double code(double a, double b, double c) {
return c * (-0.5 / b);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = c * ((-0.5d0) / b)
end function
public static double code(double a, double b, double c) {
return c * (-0.5 / b);
}
def code(a, b, c): return c * (-0.5 / b)
function code(a, b, c) return Float64(c * Float64(-0.5 / b)) end
function tmp = code(a, b, c) tmp = c * (-0.5 / b); end
code[a_, b_, c_] := N[(c * N[(-0.5 / b), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
c \cdot \frac{-0.5}{b}
\end{array}
Initial program 56.4%
/-lowering-/.f64N/A
+-commutativeN/A
unsub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
sub-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
associate-*l*N/A
distribute-rgt-neg-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
distribute-rgt-neg-inN/A
*-lowering-*.f64N/A
metadata-evalN/A
*-lowering-*.f6456.4%
Simplified56.4%
Taylor expanded in b around inf
associate-*r/N/A
/-lowering-/.f64N/A
*-commutativeN/A
*-lowering-*.f6463.9%
Simplified63.9%
associate-/l*N/A
*-commutativeN/A
*-lowering-*.f64N/A
/-lowering-/.f6463.9%
Applied egg-rr63.9%
Final simplification63.9%
herbie shell --seed 2024150
(FPCore (a b c)
:name "Cubic critical, narrow range"
:precision binary64
:pre (and (and (and (< 1.0536712127723509e-8 a) (< a 94906265.62425156)) (and (< 1.0536712127723509e-8 b) (< b 94906265.62425156))) (and (< 1.0536712127723509e-8 c) (< c 94906265.62425156)))
(/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)))