
(FPCore (a b c) :precision binary64 (/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)))
double code(double a, double b, double c) {
return (-b + sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * 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) - ((4.0d0 * a) * c)))) / (2.0d0 * a)
end function
public static double code(double a, double b, double c) {
return (-b + Math.sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a);
}
def code(a, b, c): return (-b + math.sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a)
function code(a, b, c) return Float64(Float64(Float64(-b) + sqrt(Float64(Float64(b * b) - Float64(Float64(4.0 * a) * c)))) / Float64(2.0 * a)) end
function tmp = code(a, b, c) tmp = (-b + sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a); end
code[a_, b_, c_] := N[(N[((-b) + N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(4.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(2.0 * a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(-b\right) + \sqrt{b \cdot b - \left(4 \cdot a\right) \cdot c}}{2 \cdot a}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 13 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (a b c) :precision binary64 (/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)))
double code(double a, double b, double c) {
return (-b + sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * 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) - ((4.0d0 * a) * c)))) / (2.0d0 * a)
end function
public static double code(double a, double b, double c) {
return (-b + Math.sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a);
}
def code(a, b, c): return (-b + math.sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a)
function code(a, b, c) return Float64(Float64(Float64(-b) + sqrt(Float64(Float64(b * b) - Float64(Float64(4.0 * a) * c)))) / Float64(2.0 * a)) end
function tmp = code(a, b, c) tmp = (-b + sqrt(((b * b) - ((4.0 * a) * c)))) / (2.0 * a); end
code[a_, b_, c_] := N[(N[((-b) + N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(4.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(2.0 * a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(-b\right) + \sqrt{b \cdot b - \left(4 \cdot a\right) \cdot c}}{2 \cdot a}
\end{array}
(FPCore (a b c)
:precision binary64
(let* ((t_0 (* a (* c -4.0))))
(/
(* c (+ (* -4.0 (* b b)) (* 8.0 (* c a))))
(* (+ b (sqrt (+ (* b b) t_0))) (+ t_0 (* (* b b) 2.0))))))
double code(double a, double b, double c) {
double t_0 = a * (c * -4.0);
return (c * ((-4.0 * (b * b)) + (8.0 * (c * a)))) / ((b + sqrt(((b * b) + t_0))) * (t_0 + ((b * b) * 2.0)));
}
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 = a * (c * (-4.0d0))
code = (c * (((-4.0d0) * (b * b)) + (8.0d0 * (c * a)))) / ((b + sqrt(((b * b) + t_0))) * (t_0 + ((b * b) * 2.0d0)))
end function
public static double code(double a, double b, double c) {
double t_0 = a * (c * -4.0);
return (c * ((-4.0 * (b * b)) + (8.0 * (c * a)))) / ((b + Math.sqrt(((b * b) + t_0))) * (t_0 + ((b * b) * 2.0)));
}
def code(a, b, c): t_0 = a * (c * -4.0) return (c * ((-4.0 * (b * b)) + (8.0 * (c * a)))) / ((b + math.sqrt(((b * b) + t_0))) * (t_0 + ((b * b) * 2.0)))
function code(a, b, c) t_0 = Float64(a * Float64(c * -4.0)) return Float64(Float64(c * Float64(Float64(-4.0 * Float64(b * b)) + Float64(8.0 * Float64(c * a)))) / Float64(Float64(b + sqrt(Float64(Float64(b * b) + t_0))) * Float64(t_0 + Float64(Float64(b * b) * 2.0)))) end
function tmp = code(a, b, c) t_0 = a * (c * -4.0); tmp = (c * ((-4.0 * (b * b)) + (8.0 * (c * a)))) / ((b + sqrt(((b * b) + t_0))) * (t_0 + ((b * b) * 2.0))); end
code[a_, b_, c_] := Block[{t$95$0 = N[(a * N[(c * -4.0), $MachinePrecision]), $MachinePrecision]}, N[(N[(c * N[(N[(-4.0 * N[(b * b), $MachinePrecision]), $MachinePrecision] + N[(8.0 * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(b + N[Sqrt[N[(N[(b * b), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] * N[(t$95$0 + N[(N[(b * b), $MachinePrecision] * 2.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := a \cdot \left(c \cdot -4\right)\\
\frac{c \cdot \left(-4 \cdot \left(b \cdot b\right) + 8 \cdot \left(c \cdot a\right)\right)}{\left(b + \sqrt{b \cdot b + t\_0}\right) \cdot \left(t\_0 + \left(b \cdot b\right) \cdot 2\right)}
\end{array}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
flip--N/A
associate-/l/N/A
Applied egg-rr21.5%
Taylor expanded in a around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6499.2%
Simplified99.2%
associate-*l*N/A
associate-/r*N/A
/-lowering-/.f64N/A
Applied egg-rr99.3%
Taylor expanded in c around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6499.4%
Simplified99.4%
Final simplification99.4%
(FPCore (a b c) :precision binary64 (/ (/ (* a (+ (* c (* (* b b) -8.0)) (* c (* 16.0 (* c a))))) (/ a 0.5)) (+ (* 4.0 (* b (* b b))) (* a (+ (* (* c b) -12.0) (* a (* 4.0 (/ (* c c) b))))))))
double code(double a, double b, double c) {
return ((a * ((c * ((b * b) * -8.0)) + (c * (16.0 * (c * a))))) / (a / 0.5)) / ((4.0 * (b * (b * b))) + (a * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))));
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((a * ((c * ((b * b) * (-8.0d0))) + (c * (16.0d0 * (c * a))))) / (a / 0.5d0)) / ((4.0d0 * (b * (b * b))) + (a * (((c * b) * (-12.0d0)) + (a * (4.0d0 * ((c * c) / b))))))
end function
public static double code(double a, double b, double c) {
return ((a * ((c * ((b * b) * -8.0)) + (c * (16.0 * (c * a))))) / (a / 0.5)) / ((4.0 * (b * (b * b))) + (a * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))));
}
def code(a, b, c): return ((a * ((c * ((b * b) * -8.0)) + (c * (16.0 * (c * a))))) / (a / 0.5)) / ((4.0 * (b * (b * b))) + (a * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))))
function code(a, b, c) return Float64(Float64(Float64(a * Float64(Float64(c * Float64(Float64(b * b) * -8.0)) + Float64(c * Float64(16.0 * Float64(c * a))))) / Float64(a / 0.5)) / Float64(Float64(4.0 * Float64(b * Float64(b * b))) + Float64(a * Float64(Float64(Float64(c * b) * -12.0) + Float64(a * Float64(4.0 * Float64(Float64(c * c) / b))))))) end
function tmp = code(a, b, c) tmp = ((a * ((c * ((b * b) * -8.0)) + (c * (16.0 * (c * a))))) / (a / 0.5)) / ((4.0 * (b * (b * b))) + (a * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b)))))); end
code[a_, b_, c_] := N[(N[(N[(a * N[(N[(c * N[(N[(b * b), $MachinePrecision] * -8.0), $MachinePrecision]), $MachinePrecision] + N[(c * N[(16.0 * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(a / 0.5), $MachinePrecision]), $MachinePrecision] / N[(N[(4.0 * N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(a * N[(N[(N[(c * b), $MachinePrecision] * -12.0), $MachinePrecision] + N[(a * N[(4.0 * N[(N[(c * c), $MachinePrecision] / b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{a \cdot \left(c \cdot \left(\left(b \cdot b\right) \cdot -8\right) + c \cdot \left(16 \cdot \left(c \cdot a\right)\right)\right)}{\frac{a}{0.5}}}{4 \cdot \left(b \cdot \left(b \cdot b\right)\right) + a \cdot \left(\left(c \cdot b\right) \cdot -12 + a \cdot \left(4 \cdot \frac{c \cdot c}{b}\right)\right)}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
flip--N/A
associate-/l/N/A
Applied egg-rr21.5%
Taylor expanded in a around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6499.2%
Simplified99.2%
associate-*l*N/A
associate-/r*N/A
/-lowering-/.f64N/A
Applied egg-rr99.3%
Taylor expanded in a around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-+r+N/A
+-lowering-+.f64N/A
distribute-rgt-outN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
metadata-evalN/A
Simplified97.2%
Final simplification97.2%
(FPCore (a b c)
:precision binary64
(/
(* a (+ (* -8.0 (* c (* b b))) (* (* c c) (* a 16.0))))
(*
a
(+
(* 8.0 (* b (* b b)))
(* a (* 2.0 (+ (* (* c b) -12.0) (* a (* 4.0 (/ (* c c) b))))))))))
double code(double a, double b, double c) {
return (a * ((-8.0 * (c * (b * b))) + ((c * c) * (a * 16.0)))) / (a * ((8.0 * (b * (b * b))) + (a * (2.0 * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))))));
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (a * (((-8.0d0) * (c * (b * b))) + ((c * c) * (a * 16.0d0)))) / (a * ((8.0d0 * (b * (b * b))) + (a * (2.0d0 * (((c * b) * (-12.0d0)) + (a * (4.0d0 * ((c * c) / b))))))))
end function
public static double code(double a, double b, double c) {
return (a * ((-8.0 * (c * (b * b))) + ((c * c) * (a * 16.0)))) / (a * ((8.0 * (b * (b * b))) + (a * (2.0 * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))))));
}
def code(a, b, c): return (a * ((-8.0 * (c * (b * b))) + ((c * c) * (a * 16.0)))) / (a * ((8.0 * (b * (b * b))) + (a * (2.0 * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b))))))))
function code(a, b, c) return Float64(Float64(a * Float64(Float64(-8.0 * Float64(c * Float64(b * b))) + Float64(Float64(c * c) * Float64(a * 16.0)))) / Float64(a * Float64(Float64(8.0 * Float64(b * Float64(b * b))) + Float64(a * Float64(2.0 * Float64(Float64(Float64(c * b) * -12.0) + Float64(a * Float64(4.0 * Float64(Float64(c * c) / b))))))))) end
function tmp = code(a, b, c) tmp = (a * ((-8.0 * (c * (b * b))) + ((c * c) * (a * 16.0)))) / (a * ((8.0 * (b * (b * b))) + (a * (2.0 * (((c * b) * -12.0) + (a * (4.0 * ((c * c) / b)))))))); end
code[a_, b_, c_] := N[(N[(a * N[(N[(-8.0 * N[(c * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[(c * c), $MachinePrecision] * N[(a * 16.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(a * N[(N[(8.0 * N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(a * N[(2.0 * N[(N[(N[(c * b), $MachinePrecision] * -12.0), $MachinePrecision] + N[(a * N[(4.0 * N[(N[(c * c), $MachinePrecision] / b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{a \cdot \left(-8 \cdot \left(c \cdot \left(b \cdot b\right)\right) + \left(c \cdot c\right) \cdot \left(a \cdot 16\right)\right)}{a \cdot \left(8 \cdot \left(b \cdot \left(b \cdot b\right)\right) + a \cdot \left(2 \cdot \left(\left(c \cdot b\right) \cdot -12 + a \cdot \left(4 \cdot \frac{c \cdot c}{b}\right)\right)\right)\right)}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
flip--N/A
associate-/l/N/A
Applied egg-rr21.5%
Taylor expanded in a around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6499.2%
Simplified99.2%
Taylor expanded in a around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
distribute-lft-outN/A
Simplified97.2%
Final simplification97.2%
(FPCore (a b c)
:precision binary64
(*
c
(+
(*
c
(/
(+
(/ (* -5.0 (* (* c c) (* a (* a a)))) (* (* b b) (* b b)))
(- (/ (* c (* (* a a) -2.0)) (* b b)) a))
(* b (* b b))))
(/ -1.0 b))))
double code(double a, double b, double c) {
return c * ((c * ((((-5.0 * ((c * c) * (a * (a * a)))) / ((b * b) * (b * b))) + (((c * ((a * a) * -2.0)) / (b * b)) - a)) / (b * (b * b)))) + (-1.0 / 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 * ((c * (((((-5.0d0) * ((c * c) * (a * (a * a)))) / ((b * b) * (b * b))) + (((c * ((a * a) * (-2.0d0))) / (b * b)) - a)) / (b * (b * b)))) + ((-1.0d0) / b))
end function
public static double code(double a, double b, double c) {
return c * ((c * ((((-5.0 * ((c * c) * (a * (a * a)))) / ((b * b) * (b * b))) + (((c * ((a * a) * -2.0)) / (b * b)) - a)) / (b * (b * b)))) + (-1.0 / b));
}
def code(a, b, c): return c * ((c * ((((-5.0 * ((c * c) * (a * (a * a)))) / ((b * b) * (b * b))) + (((c * ((a * a) * -2.0)) / (b * b)) - a)) / (b * (b * b)))) + (-1.0 / b))
function code(a, b, c) return Float64(c * Float64(Float64(c * Float64(Float64(Float64(Float64(-5.0 * Float64(Float64(c * c) * Float64(a * Float64(a * a)))) / Float64(Float64(b * b) * Float64(b * b))) + Float64(Float64(Float64(c * Float64(Float64(a * a) * -2.0)) / Float64(b * b)) - a)) / Float64(b * Float64(b * b)))) + Float64(-1.0 / b))) end
function tmp = code(a, b, c) tmp = c * ((c * ((((-5.0 * ((c * c) * (a * (a * a)))) / ((b * b) * (b * b))) + (((c * ((a * a) * -2.0)) / (b * b)) - a)) / (b * (b * b)))) + (-1.0 / b)); end
code[a_, b_, c_] := N[(c * N[(N[(c * N[(N[(N[(N[(-5.0 * N[(N[(c * c), $MachinePrecision] * N[(a * N[(a * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(b * b), $MachinePrecision] * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[(N[(c * N[(N[(a * a), $MachinePrecision] * -2.0), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] - a), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(-1.0 / b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
c \cdot \left(c \cdot \frac{\frac{-5 \cdot \left(\left(c \cdot c\right) \cdot \left(a \cdot \left(a \cdot a\right)\right)\right)}{\left(b \cdot b\right) \cdot \left(b \cdot b\right)} + \left(\frac{c \cdot \left(\left(a \cdot a\right) \cdot -2\right)}{b \cdot b} - a\right)}{b \cdot \left(b \cdot b\right)} + \frac{-1}{b}\right)
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in c around 0
Simplified97.1%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified97.1%
Final simplification97.1%
(FPCore (a b c) :precision binary64 (- (/ (- (/ (* -2.0 (* a (* a (* c (* c c))))) (* b (* b (* b b)))) c) b) (/ (/ (* a (/ (* c c) b)) b) b)))
double code(double a, double b, double c) {
return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * (b * b)))) - c) / b) - (((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 = (((((-2.0d0) * (a * (a * (c * (c * c))))) / (b * (b * (b * b)))) - c) / b) - (((a * ((c * c) / b)) / b) / b)
end function
public static double code(double a, double b, double c) {
return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * (b * b)))) - c) / b) - (((a * ((c * c) / b)) / b) / b);
}
def code(a, b, c): return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * (b * b)))) - c) / b) - (((a * ((c * c) / b)) / b) / b)
function code(a, b, c) return Float64(Float64(Float64(Float64(Float64(-2.0 * Float64(a * Float64(a * Float64(c * Float64(c * c))))) / Float64(b * Float64(b * Float64(b * b)))) - c) / b) - Float64(Float64(Float64(a * Float64(Float64(c * c) / b)) / b) / b)) end
function tmp = code(a, b, c) tmp = ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * (b * b)))) - c) / b) - (((a * ((c * c) / b)) / b) / b); end
code[a_, b_, c_] := N[(N[(N[(N[(N[(-2.0 * N[(a * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - c), $MachinePrecision] / b), $MachinePrecision] - N[(N[(N[(a * N[(N[(c * c), $MachinePrecision] / b), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision] / b), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{-2 \cdot \left(a \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)\right)}{b \cdot \left(b \cdot \left(b \cdot b\right)\right)} - c}{b} - \frac{\frac{a \cdot \frac{c \cdot c}{b}}{b}}{b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified96.6%
associate--r+N/A
div-subN/A
--lowering--.f64N/A
Applied egg-rr96.6%
(FPCore (a b c) :precision binary64 (/ (- (/ (/ (* -2.0 (* a (* a (* c (* c c))))) (* b (* b b))) b) (+ c (/ (* a (* c c)) (* b b)))) b))
double code(double a, double b, double c) {
return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * b))) / b) - (c + ((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 = (((((-2.0d0) * (a * (a * (c * (c * c))))) / (b * (b * b))) / b) - (c + ((a * (c * c)) / (b * b)))) / b
end function
public static double code(double a, double b, double c) {
return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * b))) / b) - (c + ((a * (c * c)) / (b * b)))) / b;
}
def code(a, b, c): return ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * b))) / b) - (c + ((a * (c * c)) / (b * b)))) / b
function code(a, b, c) return Float64(Float64(Float64(Float64(Float64(-2.0 * Float64(a * Float64(a * Float64(c * Float64(c * c))))) / Float64(b * Float64(b * b))) / b) - Float64(c + Float64(Float64(a * Float64(c * c)) / Float64(b * b)))) / b) end
function tmp = code(a, b, c) tmp = ((((-2.0 * (a * (a * (c * (c * c))))) / (b * (b * b))) / b) - (c + ((a * (c * c)) / (b * b)))) / b; end
code[a_, b_, c_] := N[(N[(N[(N[(N[(-2.0 * N[(a * N[(a * N[(c * N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision] - N[(c + N[(N[(a * N[(c * c), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{\frac{-2 \cdot \left(a \cdot \left(a \cdot \left(c \cdot \left(c \cdot c\right)\right)\right)\right)}{b \cdot \left(b \cdot b\right)}}{b} - \left(c + \frac{a \cdot \left(c \cdot c\right)}{b \cdot b}\right)}{b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified96.6%
metadata-evalN/A
pow-plusN/A
cube-unmultN/A
associate-/r*N/A
/-lowering-/.f64N/A
/-lowering-/.f64N/A
associate-*l*N/A
*-lowering-*.f64N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f6496.6%
Applied egg-rr96.6%
(FPCore (a b c)
:precision binary64
(/
(*
c
(+
-1.0
(* c (- (/ (* c (* (* a a) -2.0)) (* (* b b) (* b b))) (/ a (* b b))))))
b))
double code(double a, double b, double c) {
return (c * (-1.0 + (c * (((c * ((a * a) * -2.0)) / ((b * b) * (b * b))) - (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 * ((-1.0d0) + (c * (((c * ((a * a) * (-2.0d0))) / ((b * b) * (b * b))) - (a / (b * b)))))) / b
end function
public static double code(double a, double b, double c) {
return (c * (-1.0 + (c * (((c * ((a * a) * -2.0)) / ((b * b) * (b * b))) - (a / (b * b)))))) / b;
}
def code(a, b, c): return (c * (-1.0 + (c * (((c * ((a * a) * -2.0)) / ((b * b) * (b * b))) - (a / (b * b)))))) / b
function code(a, b, c) return Float64(Float64(c * Float64(-1.0 + Float64(c * Float64(Float64(Float64(c * Float64(Float64(a * a) * -2.0)) / Float64(Float64(b * b) * Float64(b * b))) - Float64(a / Float64(b * b)))))) / b) end
function tmp = code(a, b, c) tmp = (c * (-1.0 + (c * (((c * ((a * a) * -2.0)) / ((b * b) * (b * b))) - (a / (b * b)))))) / b; end
code[a_, b_, c_] := N[(N[(c * N[(-1.0 + N[(c * N[(N[(N[(c * N[(N[(a * a), $MachinePrecision] * -2.0), $MachinePrecision]), $MachinePrecision] / N[(N[(b * b), $MachinePrecision] * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - N[(a / N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision]
\begin{array}{l}
\\
\frac{c \cdot \left(-1 + c \cdot \left(\frac{c \cdot \left(\left(a \cdot a\right) \cdot -2\right)}{\left(b \cdot b\right) \cdot \left(b \cdot b\right)} - \frac{a}{b \cdot b}\right)\right)}{b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified96.6%
Taylor expanded in c around 0
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
Simplified96.5%
Final simplification96.5%
(FPCore (a b c) :precision binary64 (* c (+ (/ -1.0 b) (* c (/ (- (/ (* c (* (* a a) -2.0)) (* b b)) a) (* b (* b b)))))))
double code(double a, double b, double c) {
return c * ((-1.0 / b) + (c * ((((c * ((a * a) * -2.0)) / (b * b)) - 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 * (((-1.0d0) / b) + (c * ((((c * ((a * a) * (-2.0d0))) / (b * b)) - a) / (b * (b * b)))))
end function
public static double code(double a, double b, double c) {
return c * ((-1.0 / b) + (c * ((((c * ((a * a) * -2.0)) / (b * b)) - a) / (b * (b * b)))));
}
def code(a, b, c): return c * ((-1.0 / b) + (c * ((((c * ((a * a) * -2.0)) / (b * b)) - a) / (b * (b * b)))))
function code(a, b, c) return Float64(c * Float64(Float64(-1.0 / b) + Float64(c * Float64(Float64(Float64(Float64(c * Float64(Float64(a * a) * -2.0)) / Float64(b * b)) - a) / Float64(b * Float64(b * b)))))) end
function tmp = code(a, b, c) tmp = c * ((-1.0 / b) + (c * ((((c * ((a * a) * -2.0)) / (b * b)) - a) / (b * (b * b))))); end
code[a_, b_, c_] := N[(c * N[(N[(-1.0 / b), $MachinePrecision] + N[(c * N[(N[(N[(N[(c * N[(N[(a * a), $MachinePrecision] * -2.0), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision] - a), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
c \cdot \left(\frac{-1}{b} + c \cdot \frac{\frac{c \cdot \left(\left(a \cdot a\right) \cdot -2\right)}{b \cdot b} - a}{b \cdot \left(b \cdot b\right)}\right)
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in c around 0
Simplified97.1%
Taylor expanded in b around inf
/-lowering-/.f64N/A
--lowering--.f64N/A
associate-*r/N/A
/-lowering-/.f64N/A
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6496.3%
Simplified96.3%
Final simplification96.3%
(FPCore (a b c) :precision binary64 (- (/ (* a (- 0.0 (* c c))) (* b (* b b))) (/ c b)))
double code(double a, double b, double c) {
return ((a * (0.0 - (c * c))) / (b * (b * b))) - (c / b);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = ((a * (0.0d0 - (c * c))) / (b * (b * b))) - (c / b)
end function
public static double code(double a, double b, double c) {
return ((a * (0.0 - (c * c))) / (b * (b * b))) - (c / b);
}
def code(a, b, c): return ((a * (0.0 - (c * c))) / (b * (b * b))) - (c / b)
function code(a, b, c) return Float64(Float64(Float64(a * Float64(0.0 - Float64(c * c))) / Float64(b * Float64(b * b))) - Float64(c / b)) end
function tmp = code(a, b, c) tmp = ((a * (0.0 - (c * c))) / (b * (b * b))) - (c / b); end
code[a_, b_, c_] := N[(N[(N[(a * N[(0.0 - N[(c * c), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(b * N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] - N[(c / b), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{a \cdot \left(0 - c \cdot c\right)}{b \cdot \left(b \cdot b\right)} - \frac{c}{b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified96.6%
Taylor expanded in c around -inf
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
Simplified96.2%
associate-/l*N/A
mul-1-negN/A
distribute-lft-neg-outN/A
neg-lowering-neg.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
Applied egg-rr96.0%
Taylor expanded in a around 0
+-lowering-+.f64N/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-*.f6494.6%
Simplified94.6%
Final simplification94.6%
(FPCore (a b c) :precision binary64 (/ (- (- 0.0 c) (/ (* a (* c c)) (* b b))) b))
double code(double a, double b, double c) {
return ((0.0 - c) - ((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 = ((0.0d0 - c) - ((a * (c * c)) / (b * b))) / b
end function
public static double code(double a, double b, double c) {
return ((0.0 - c) - ((a * (c * c)) / (b * b))) / b;
}
def code(a, b, c): return ((0.0 - c) - ((a * (c * c)) / (b * b))) / b
function code(a, b, c) return Float64(Float64(Float64(0.0 - c) - Float64(Float64(a * Float64(c * c)) / Float64(b * b))) / b) end
function tmp = code(a, b, c) tmp = ((0.0 - c) - ((a * (c * c)) / (b * b))) / b; end
code[a_, b_, c_] := N[(N[(N[(0.0 - c), $MachinePrecision] - N[(N[(a * N[(c * c), $MachinePrecision]), $MachinePrecision] / N[(b * b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / b), $MachinePrecision]
\begin{array}{l}
\\
\frac{\left(0 - c\right) - \frac{a \cdot \left(c \cdot c\right)}{b \cdot b}}{b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
/-lowering-/.f64N/A
Simplified96.6%
Taylor expanded in c around -inf
associate-*r*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
cube-multN/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
Simplified96.2%
associate-/l*N/A
mul-1-negN/A
distribute-lft-neg-outN/A
neg-lowering-neg.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
Applied egg-rr96.0%
Taylor expanded in b around inf
/-lowering-/.f64N/A
+-lowering-+.f64N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6494.6%
Simplified94.6%
Final simplification94.6%
(FPCore (a b c) :precision binary64 (/ (/ 1.0 a) (/ (- (/ c b) (/ b a)) c)))
double code(double a, double b, double c) {
return (1.0 / a) / (((c / b) - (b / a)) / c);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (1.0d0 / a) / (((c / b) - (b / a)) / c)
end function
public static double code(double a, double b, double c) {
return (1.0 / a) / (((c / b) - (b / a)) / c);
}
def code(a, b, c): return (1.0 / a) / (((c / b) - (b / a)) / c)
function code(a, b, c) return Float64(Float64(1.0 / a) / Float64(Float64(Float64(c / b) - Float64(b / a)) / c)) end
function tmp = code(a, b, c) tmp = (1.0 / a) / (((c / b) - (b / a)) / c); end
code[a_, b_, c_] := N[(N[(1.0 / a), $MachinePrecision] / N[(N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision] / c), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{1}{a}}{\frac{\frac{c}{b} - \frac{b}{a}}{c}}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
clear-numN/A
associate-/l*N/A
associate-/r*N/A
/-lowering-/.f64N/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-*.f6420.5%
Applied egg-rr20.5%
Taylor expanded in c around 0
/-lowering-/.f64N/A
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6494.4%
Simplified94.4%
(FPCore (a b c) :precision binary64 (/ (/ 1.0 a) (/ (- (/ a b) (/ b c)) a)))
double code(double a, double b, double c) {
return (1.0 / a) / (((a / b) - (b / c)) / a);
}
real(8) function code(a, b, c)
real(8), intent (in) :: a
real(8), intent (in) :: b
real(8), intent (in) :: c
code = (1.0d0 / a) / (((a / b) - (b / c)) / a)
end function
public static double code(double a, double b, double c) {
return (1.0 / a) / (((a / b) - (b / c)) / a);
}
def code(a, b, c): return (1.0 / a) / (((a / b) - (b / c)) / a)
function code(a, b, c) return Float64(Float64(1.0 / a) / Float64(Float64(Float64(a / b) - Float64(b / c)) / a)) end
function tmp = code(a, b, c) tmp = (1.0 / a) / (((a / b) - (b / c)) / a); end
code[a_, b_, c_] := N[(N[(1.0 / a), $MachinePrecision] / N[(N[(N[(a / b), $MachinePrecision] - N[(b / c), $MachinePrecision]), $MachinePrecision] / a), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{\frac{1}{a}}{\frac{\frac{a}{b} - \frac{b}{c}}{a}}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
clear-numN/A
associate-/l*N/A
associate-/r*N/A
/-lowering-/.f64N/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-*.f6420.5%
Applied egg-rr20.5%
Taylor expanded in a around 0
/-lowering-/.f64N/A
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6494.3%
Simplified94.3%
(FPCore (a b c) :precision binary64 (/ c (- 0.0 b)))
double code(double a, double b, double c) {
return c / (0.0 - 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 / (0.0d0 - b)
end function
public static double code(double a, double b, double c) {
return c / (0.0 - b);
}
def code(a, b, c): return c / (0.0 - b)
function code(a, b, c) return Float64(c / Float64(0.0 - b)) end
function tmp = code(a, b, c) tmp = c / (0.0 - b); end
code[a_, b_, c_] := N[(c / N[(0.0 - b), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\frac{c}{0 - b}
\end{array}
Initial program 20.5%
/-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
*-commutativeN/A
Simplified20.5%
Taylor expanded in b around inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6488.7%
Simplified88.7%
sub0-negN/A
neg-lowering-neg.f64N/A
/-lowering-/.f6488.7%
Applied egg-rr88.7%
Final simplification88.7%
herbie shell --seed 2024147
(FPCore (a b c)
:name "Quadratic roots, wide range"
:precision binary64
:pre (and (and (and (< 4.930380657631324e-32 a) (< a 2.028240960365167e+31)) (and (< 4.930380657631324e-32 b) (< b 2.028240960365167e+31))) (and (< 4.930380657631324e-32 c) (< c 2.028240960365167e+31)))
(/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)))