
(FPCore (a b c) :precision binary64 (let* ((t_0 (sqrt (- (* b b) (* (* 4.0 a) c))))) (if (>= b 0.0) (/ (- (- b) t_0) (* 2.0 a)) (/ (* 2.0 c) (+ (- b) t_0)))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) - ((4.0 * a) * c)));
double tmp;
if (b >= 0.0) {
tmp = (-b - t_0) / (2.0 * a);
} else {
tmp = (2.0 * c) / (-b + t_0);
}
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) :: t_0
real(8) :: tmp
t_0 = sqrt(((b * b) - ((4.0d0 * a) * c)))
if (b >= 0.0d0) then
tmp = (-b - t_0) / (2.0d0 * a)
else
tmp = (2.0d0 * c) / (-b + t_0)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) - ((4.0 * a) * c)));
double tmp;
if (b >= 0.0) {
tmp = (-b - t_0) / (2.0 * a);
} else {
tmp = (2.0 * c) / (-b + t_0);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) - ((4.0 * a) * c))) tmp = 0 if b >= 0.0: tmp = (-b - t_0) / (2.0 * a) else: tmp = (2.0 * c) / (-b + t_0) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) - Float64(Float64(4.0 * a) * c))) tmp = 0.0 if (b >= 0.0) tmp = Float64(Float64(Float64(-b) - t_0) / Float64(2.0 * a)); else tmp = Float64(Float64(2.0 * c) / Float64(Float64(-b) + t_0)); end return tmp end
function tmp_2 = code(a, b, c) t_0 = sqrt(((b * b) - ((4.0 * a) * c))); tmp = 0.0; if (b >= 0.0) tmp = (-b - t_0) / (2.0 * a); else tmp = (2.0 * c) / (-b + t_0); end tmp_2 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(4.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[GreaterEqual[b, 0.0], N[(N[((-b) - t$95$0), $MachinePrecision] / N[(2.0 * a), $MachinePrecision]), $MachinePrecision], N[(N[(2.0 * c), $MachinePrecision] / N[((-b) + t$95$0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b - \left(4 \cdot a\right) \cdot c}\\
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\frac{\left(-b\right) - t\_0}{2 \cdot a}\\
\mathbf{else}:\\
\;\;\;\;\frac{2 \cdot c}{\left(-b\right) + t\_0}\\
\end{array}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 13 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (a b c) :precision binary64 (let* ((t_0 (sqrt (- (* b b) (* (* 4.0 a) c))))) (if (>= b 0.0) (/ (- (- b) t_0) (* 2.0 a)) (/ (* 2.0 c) (+ (- b) t_0)))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) - ((4.0 * a) * c)));
double tmp;
if (b >= 0.0) {
tmp = (-b - t_0) / (2.0 * a);
} else {
tmp = (2.0 * c) / (-b + t_0);
}
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) :: t_0
real(8) :: tmp
t_0 = sqrt(((b * b) - ((4.0d0 * a) * c)))
if (b >= 0.0d0) then
tmp = (-b - t_0) / (2.0d0 * a)
else
tmp = (2.0d0 * c) / (-b + t_0)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) - ((4.0 * a) * c)));
double tmp;
if (b >= 0.0) {
tmp = (-b - t_0) / (2.0 * a);
} else {
tmp = (2.0 * c) / (-b + t_0);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) - ((4.0 * a) * c))) tmp = 0 if b >= 0.0: tmp = (-b - t_0) / (2.0 * a) else: tmp = (2.0 * c) / (-b + t_0) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) - Float64(Float64(4.0 * a) * c))) tmp = 0.0 if (b >= 0.0) tmp = Float64(Float64(Float64(-b) - t_0) / Float64(2.0 * a)); else tmp = Float64(Float64(2.0 * c) / Float64(Float64(-b) + t_0)); end return tmp end
function tmp_2 = code(a, b, c) t_0 = sqrt(((b * b) - ((4.0 * a) * c))); tmp = 0.0; if (b >= 0.0) tmp = (-b - t_0) / (2.0 * a); else tmp = (2.0 * c) / (-b + t_0); end tmp_2 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] - N[(N[(4.0 * a), $MachinePrecision] * c), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[GreaterEqual[b, 0.0], N[(N[((-b) - t$95$0), $MachinePrecision] / N[(2.0 * a), $MachinePrecision]), $MachinePrecision], N[(N[(2.0 * c), $MachinePrecision] / N[((-b) + t$95$0), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b - \left(4 \cdot a\right) \cdot c}\\
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\frac{\left(-b\right) - t\_0}{2 \cdot a}\\
\mathbf{else}:\\
\;\;\;\;\frac{2 \cdot c}{\left(-b\right) + t\_0}\\
\end{array}
\end{array}
(FPCore (a b c)
:precision binary64
(if (<= b -2e+153)
(- 0.0 (/ c b))
(if (<= b 7.6e-265)
(/ (* c 2.0) (- (sqrt (+ (* b b) (* -4.0 (* c a)))) b))
(if (<= b 4.3e+43)
(if (>= 0.0 0.0)
(/ (/ (+ b (sqrt (+ (* b b) (* c (* a -4.0))))) -2.0) a)
(/ (* c 2.0) (/ -1.0 b)))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b)))))))
double code(double a, double b, double c) {
double tmp;
if (b <= -2e+153) {
tmp = 0.0 - (c / b);
} else if (b <= 7.6e-265) {
tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b <= 4.3e+43) {
double tmp_1;
if (0.0 >= 0.0) {
tmp_1 = ((b + sqrt(((b * b) + (c * (a * -4.0))))) / -2.0) / a;
} else {
tmp_1 = (c * 2.0) / (-1.0 / b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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
real(8) :: tmp_1
if (b <= (-2d+153)) then
tmp = 0.0d0 - (c / b)
else if (b <= 7.6d-265) then
tmp = (c * 2.0d0) / (sqrt(((b * b) + ((-4.0d0) * (c * a)))) - b)
else if (b <= 4.3d+43) then
if (0.0d0 >= 0.0d0) then
tmp_1 = ((b + sqrt(((b * b) + (c * (a * (-4.0d0)))))) / (-2.0d0)) / a
else
tmp_1 = (c * 2.0d0) / ((-1.0d0) / b)
end if
tmp = tmp_1
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -2e+153) {
tmp = 0.0 - (c / b);
} else if (b <= 7.6e-265) {
tmp = (c * 2.0) / (Math.sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b <= 4.3e+43) {
double tmp_1;
if (0.0 >= 0.0) {
tmp_1 = ((b + Math.sqrt(((b * b) + (c * (a * -4.0))))) / -2.0) / a;
} else {
tmp_1 = (c * 2.0) / (-1.0 / b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -2e+153: tmp = 0.0 - (c / b) elif b <= 7.6e-265: tmp = (c * 2.0) / (math.sqrt(((b * b) + (-4.0 * (c * a)))) - b) elif b <= 4.3e+43: tmp_1 = 0 if 0.0 >= 0.0: tmp_1 = ((b + math.sqrt(((b * b) + (c * (a * -4.0))))) / -2.0) / a else: tmp_1 = (c * 2.0) / (-1.0 / b) tmp = tmp_1 elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -2e+153) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 7.6e-265) tmp = Float64(Float64(c * 2.0) / Float64(sqrt(Float64(Float64(b * b) + Float64(-4.0 * Float64(c * a)))) - b)); elseif (b <= 4.3e+43) tmp_1 = 0.0 if (0.0 >= 0.0) tmp_1 = Float64(Float64(Float64(b + sqrt(Float64(Float64(b * b) + Float64(c * Float64(a * -4.0))))) / -2.0) / a); else tmp_1 = Float64(Float64(c * 2.0) / Float64(-1.0 / b)); end tmp = tmp_1; elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_3 = code(a, b, c) tmp = 0.0; if (b <= -2e+153) tmp = 0.0 - (c / b); elseif (b <= 7.6e-265) tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b); elseif (b <= 4.3e+43) tmp_2 = 0.0; if (0.0 >= 0.0) tmp_2 = ((b + sqrt(((b * b) + (c * (a * -4.0))))) / -2.0) / a; else tmp_2 = (c * 2.0) / (-1.0 / b); end tmp = tmp_2; elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_3 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -2e+153], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 7.6e-265], N[(N[(c * 2.0), $MachinePrecision] / N[(N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(-4.0 * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 4.3e+43], If[GreaterEqual[0.0, 0.0], N[(N[(N[(b + N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(c * N[(a * -4.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / -2.0), $MachinePrecision] / a), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(-1.0 / b), $MachinePrecision]), $MachinePrecision]], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -2 \cdot 10^{+153}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 7.6 \cdot 10^{-265}:\\
\;\;\;\;\frac{c \cdot 2}{\sqrt{b \cdot b + -4 \cdot \left(c \cdot a\right)} - b}\\
\mathbf{elif}\;b \leq 4.3 \cdot 10^{+43}:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;0 \geq 0:\\
\;\;\;\;\frac{\frac{b + \sqrt{b \cdot b + c \cdot \left(a \cdot -4\right)}}{-2}}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\frac{-1}{b}}\\
\end{array}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -2e153Initial program 42.4%
Simplified42.4%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr42.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6442.4%
Simplified42.4%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.8%
Simplified98.8%
if -2e153 < b < 7.59999999999999961e-265Initial program 86.3%
Simplified86.3%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr86.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6486.4%
Simplified86.4%
if 7.59999999999999961e-265 < b < 4.3e43Initial program 87.3%
Simplified87.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6487.3%
Simplified87.3%
flip--N/A
clear-numN/A
associate-+l-N/A
+-inversesN/A
metadata-evalN/A
+-inversesN/A
sqr-negN/A
sub0-negN/A
sub0-negN/A
sub0-negN/A
sub0-negN/A
sqr-negN/A
+-inversesN/A
metadata-evalN/A
metadata-evalN/A
+-inversesN/A
associate-+l-N/A
distribute-neg-frac2N/A
flip--N/A
Applied egg-rr87.3%
Applied egg-rr87.3%
if 4.3e43 < b Initial program 59.3%
Simplified59.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6459.3%
Simplified59.3%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6495.9%
Simplified95.9%
Final simplification91.6%
(FPCore (a b c)
:precision binary64
(let* ((t_0 (sqrt (+ (* b b) (* c (* a -4.0))))))
(if (<= b -2e+153)
(- 0.0 (/ c b))
(if (<= b -7e-217)
(/ (* c 2.0) (- (sqrt (+ (* b b) (* -4.0 (* c a)))) b))
(if (<= b 4.4e+43)
(if (>= 0.0 0.0) (* (+ b t_0) (/ -0.5 a)) (* c (/ 2.0 (- t_0 b))))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b))))))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -2e+153) {
tmp = 0.0 - (c / b);
} else if (b <= -7e-217) {
tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (0.0 >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = c * (2.0 / (t_0 - b));
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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) :: t_0
real(8) :: tmp
real(8) :: tmp_1
t_0 = sqrt(((b * b) + (c * (a * (-4.0d0)))))
if (b <= (-2d+153)) then
tmp = 0.0d0 - (c / b)
else if (b <= (-7d-217)) then
tmp = (c * 2.0d0) / (sqrt(((b * b) + ((-4.0d0) * (c * a)))) - b)
else if (b <= 4.4d+43) then
if (0.0d0 >= 0.0d0) then
tmp_1 = (b + t_0) * ((-0.5d0) / a)
else
tmp_1 = c * (2.0d0 / (t_0 - b))
end if
tmp = tmp_1
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -2e+153) {
tmp = 0.0 - (c / b);
} else if (b <= -7e-217) {
tmp = (c * 2.0) / (Math.sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (0.0 >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = c * (2.0 / (t_0 - b));
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) + (c * (a * -4.0)))) tmp = 0 if b <= -2e+153: tmp = 0.0 - (c / b) elif b <= -7e-217: tmp = (c * 2.0) / (math.sqrt(((b * b) + (-4.0 * (c * a)))) - b) elif b <= 4.4e+43: tmp_1 = 0 if 0.0 >= 0.0: tmp_1 = (b + t_0) * (-0.5 / a) else: tmp_1 = c * (2.0 / (t_0 - b)) tmp = tmp_1 elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) + Float64(c * Float64(a * -4.0)))) tmp = 0.0 if (b <= -2e+153) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= -7e-217) tmp = Float64(Float64(c * 2.0) / Float64(sqrt(Float64(Float64(b * b) + Float64(-4.0 * Float64(c * a)))) - b)); elseif (b <= 4.4e+43) tmp_1 = 0.0 if (0.0 >= 0.0) tmp_1 = Float64(Float64(b + t_0) * Float64(-0.5 / a)); else tmp_1 = Float64(c * Float64(2.0 / Float64(t_0 - b))); end tmp = tmp_1; elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_3 = code(a, b, c) t_0 = sqrt(((b * b) + (c * (a * -4.0)))); tmp = 0.0; if (b <= -2e+153) tmp = 0.0 - (c / b); elseif (b <= -7e-217) tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b); elseif (b <= 4.4e+43) tmp_2 = 0.0; if (0.0 >= 0.0) tmp_2 = (b + t_0) * (-0.5 / a); else tmp_2 = c * (2.0 / (t_0 - b)); end tmp = tmp_2; elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_3 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(c * N[(a * -4.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[b, -2e+153], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, -7e-217], N[(N[(c * 2.0), $MachinePrecision] / N[(N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(-4.0 * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 4.4e+43], If[GreaterEqual[0.0, 0.0], N[(N[(b + t$95$0), $MachinePrecision] * N[(-0.5 / a), $MachinePrecision]), $MachinePrecision], N[(c * N[(2.0 / N[(t$95$0 - b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b + c \cdot \left(a \cdot -4\right)}\\
\mathbf{if}\;b \leq -2 \cdot 10^{+153}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq -7 \cdot 10^{-217}:\\
\;\;\;\;\frac{c \cdot 2}{\sqrt{b \cdot b + -4 \cdot \left(c \cdot a\right)} - b}\\
\mathbf{elif}\;b \leq 4.4 \cdot 10^{+43}:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;0 \geq 0:\\
\;\;\;\;\left(b + t\_0\right) \cdot \frac{-0.5}{a}\\
\mathbf{else}:\\
\;\;\;\;c \cdot \frac{2}{t\_0 - b}\\
\end{array}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -2e153Initial program 42.4%
Simplified42.4%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr42.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6442.4%
Simplified42.4%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.8%
Simplified98.8%
if -2e153 < b < -7e-217Initial program 85.3%
Simplified85.3%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr85.3%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6485.3%
Simplified85.3%
if -7e-217 < b < 4.40000000000000001e43Initial program 88.2%
Simplified88.2%
div-invN/A
associate-/l*N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
rem-square-sqrtN/A
sqrt-lowering-sqrt.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
metadata-eval88.1%
Applied egg-rr88.1%
associate-/l*N/A
*-commutativeN/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-*.f6488.1%
Applied egg-rr88.1%
Applied egg-rr88.2%
if 4.40000000000000001e43 < b Initial program 59.3%
Simplified59.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6459.3%
Simplified59.3%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6495.9%
Simplified95.9%
Final simplification91.5%
(FPCore (a b c)
:precision binary64
(let* ((t_0 (sqrt (+ (* b b) (* c (* a -4.0))))))
(if (<= b -5e+155)
(- 0.0 (/ c b))
(if (<= b 4.4e+43)
(if (>= b 0.0) (/ (/ (+ b t_0) -2.0) a) (/ (* c 2.0) (- t_0 b)))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b)))))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -5e+155) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = ((b + t_0) / -2.0) / a;
} else {
tmp_1 = (c * 2.0) / (t_0 - b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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) :: t_0
real(8) :: tmp
real(8) :: tmp_1
t_0 = sqrt(((b * b) + (c * (a * (-4.0d0)))))
if (b <= (-5d+155)) then
tmp = 0.0d0 - (c / b)
else if (b <= 4.4d+43) then
if (b >= 0.0d0) then
tmp_1 = ((b + t_0) / (-2.0d0)) / a
else
tmp_1 = (c * 2.0d0) / (t_0 - b)
end if
tmp = tmp_1
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -5e+155) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = ((b + t_0) / -2.0) / a;
} else {
tmp_1 = (c * 2.0) / (t_0 - b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) + (c * (a * -4.0)))) tmp = 0 if b <= -5e+155: tmp = 0.0 - (c / b) elif b <= 4.4e+43: tmp_1 = 0 if b >= 0.0: tmp_1 = ((b + t_0) / -2.0) / a else: tmp_1 = (c * 2.0) / (t_0 - b) tmp = tmp_1 elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) + Float64(c * Float64(a * -4.0)))) tmp = 0.0 if (b <= -5e+155) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 4.4e+43) tmp_1 = 0.0 if (b >= 0.0) tmp_1 = Float64(Float64(Float64(b + t_0) / -2.0) / a); else tmp_1 = Float64(Float64(c * 2.0) / Float64(t_0 - b)); end tmp = tmp_1; elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_3 = code(a, b, c) t_0 = sqrt(((b * b) + (c * (a * -4.0)))); tmp = 0.0; if (b <= -5e+155) tmp = 0.0 - (c / b); elseif (b <= 4.4e+43) tmp_2 = 0.0; if (b >= 0.0) tmp_2 = ((b + t_0) / -2.0) / a; else tmp_2 = (c * 2.0) / (t_0 - b); end tmp = tmp_2; elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_3 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(c * N[(a * -4.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[b, -5e+155], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 4.4e+43], If[GreaterEqual[b, 0.0], N[(N[(N[(b + t$95$0), $MachinePrecision] / -2.0), $MachinePrecision] / a), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(t$95$0 - b), $MachinePrecision]), $MachinePrecision]], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b + c \cdot \left(a \cdot -4\right)}\\
\mathbf{if}\;b \leq -5 \cdot 10^{+155}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 4.4 \cdot 10^{+43}:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\frac{\frac{b + t\_0}{-2}}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{t\_0 - b}\\
\end{array}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -4.9999999999999999e155Initial program 42.4%
Simplified42.4%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr42.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6442.4%
Simplified42.4%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.8%
Simplified98.8%
if -4.9999999999999999e155 < b < 4.40000000000000001e43Initial program 86.7%
Simplified86.7%
if 4.40000000000000001e43 < b Initial program 59.3%
Simplified59.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6459.3%
Simplified59.3%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6495.9%
Simplified95.9%
(FPCore (a b c)
:precision binary64
(let* ((t_0 (sqrt (+ (* b b) (* c (* a -4.0))))))
(if (<= b -5e+151)
(- 0.0 (/ c b))
(if (<= b 4.4e+43)
(if (>= b 0.0) (* (+ b t_0) (/ -0.5 a)) (/ (* c 2.0) (- t_0 b)))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b)))))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -5e+151) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = (c * 2.0) / (t_0 - b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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) :: t_0
real(8) :: tmp
real(8) :: tmp_1
t_0 = sqrt(((b * b) + (c * (a * (-4.0d0)))))
if (b <= (-5d+151)) then
tmp = 0.0d0 - (c / b)
else if (b <= 4.4d+43) then
if (b >= 0.0d0) then
tmp_1 = (b + t_0) * ((-0.5d0) / a)
else
tmp_1 = (c * 2.0d0) / (t_0 - b)
end if
tmp = tmp_1
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -5e+151) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = (c * 2.0) / (t_0 - b);
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) + (c * (a * -4.0)))) tmp = 0 if b <= -5e+151: tmp = 0.0 - (c / b) elif b <= 4.4e+43: tmp_1 = 0 if b >= 0.0: tmp_1 = (b + t_0) * (-0.5 / a) else: tmp_1 = (c * 2.0) / (t_0 - b) tmp = tmp_1 elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) + Float64(c * Float64(a * -4.0)))) tmp = 0.0 if (b <= -5e+151) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 4.4e+43) tmp_1 = 0.0 if (b >= 0.0) tmp_1 = Float64(Float64(b + t_0) * Float64(-0.5 / a)); else tmp_1 = Float64(Float64(c * 2.0) / Float64(t_0 - b)); end tmp = tmp_1; elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_3 = code(a, b, c) t_0 = sqrt(((b * b) + (c * (a * -4.0)))); tmp = 0.0; if (b <= -5e+151) tmp = 0.0 - (c / b); elseif (b <= 4.4e+43) tmp_2 = 0.0; if (b >= 0.0) tmp_2 = (b + t_0) * (-0.5 / a); else tmp_2 = (c * 2.0) / (t_0 - b); end tmp = tmp_2; elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_3 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(c * N[(a * -4.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[b, -5e+151], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 4.4e+43], If[GreaterEqual[b, 0.0], N[(N[(b + t$95$0), $MachinePrecision] * N[(-0.5 / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(t$95$0 - b), $MachinePrecision]), $MachinePrecision]], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b + c \cdot \left(a \cdot -4\right)}\\
\mathbf{if}\;b \leq -5 \cdot 10^{+151}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 4.4 \cdot 10^{+43}:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\left(b + t\_0\right) \cdot \frac{-0.5}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{t\_0 - b}\\
\end{array}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -5.0000000000000002e151Initial program 42.4%
Simplified42.4%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr42.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6442.4%
Simplified42.4%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.8%
Simplified98.8%
if -5.0000000000000002e151 < b < 4.40000000000000001e43Initial program 86.7%
Simplified86.7%
div-invN/A
associate-/l*N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
rem-square-sqrtN/A
sqrt-lowering-sqrt.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
metadata-eval86.6%
Applied egg-rr86.6%
if 4.40000000000000001e43 < b Initial program 59.3%
Simplified59.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6459.3%
Simplified59.3%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6495.9%
Simplified95.9%
(FPCore (a b c)
:precision binary64
(let* ((t_0 (sqrt (+ (* b b) (* c (* a -4.0))))))
(if (<= b -2.1e+130)
(- 0.0 (/ c b))
(if (<= b 4.4e+43)
(if (>= b 0.0) (* (+ b t_0) (/ -0.5 a)) (* c (/ 2.0 (- t_0 b))))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b)))))))
double code(double a, double b, double c) {
double t_0 = sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -2.1e+130) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = c * (2.0 / (t_0 - b));
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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) :: t_0
real(8) :: tmp
real(8) :: tmp_1
t_0 = sqrt(((b * b) + (c * (a * (-4.0d0)))))
if (b <= (-2.1d+130)) then
tmp = 0.0d0 - (c / b)
else if (b <= 4.4d+43) then
if (b >= 0.0d0) then
tmp_1 = (b + t_0) * ((-0.5d0) / a)
else
tmp_1 = c * (2.0d0 / (t_0 - b))
end if
tmp = tmp_1
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double t_0 = Math.sqrt(((b * b) + (c * (a * -4.0))));
double tmp;
if (b <= -2.1e+130) {
tmp = 0.0 - (c / b);
} else if (b <= 4.4e+43) {
double tmp_1;
if (b >= 0.0) {
tmp_1 = (b + t_0) * (-0.5 / a);
} else {
tmp_1 = c * (2.0 / (t_0 - b));
}
tmp = tmp_1;
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): t_0 = math.sqrt(((b * b) + (c * (a * -4.0)))) tmp = 0 if b <= -2.1e+130: tmp = 0.0 - (c / b) elif b <= 4.4e+43: tmp_1 = 0 if b >= 0.0: tmp_1 = (b + t_0) * (-0.5 / a) else: tmp_1 = c * (2.0 / (t_0 - b)) tmp = tmp_1 elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) t_0 = sqrt(Float64(Float64(b * b) + Float64(c * Float64(a * -4.0)))) tmp = 0.0 if (b <= -2.1e+130) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 4.4e+43) tmp_1 = 0.0 if (b >= 0.0) tmp_1 = Float64(Float64(b + t_0) * Float64(-0.5 / a)); else tmp_1 = Float64(c * Float64(2.0 / Float64(t_0 - b))); end tmp = tmp_1; elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_3 = code(a, b, c) t_0 = sqrt(((b * b) + (c * (a * -4.0)))); tmp = 0.0; if (b <= -2.1e+130) tmp = 0.0 - (c / b); elseif (b <= 4.4e+43) tmp_2 = 0.0; if (b >= 0.0) tmp_2 = (b + t_0) * (-0.5 / a); else tmp_2 = c * (2.0 / (t_0 - b)); end tmp = tmp_2; elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_3 = tmp; end
code[a_, b_, c_] := Block[{t$95$0 = N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(c * N[(a * -4.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[b, -2.1e+130], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 4.4e+43], If[GreaterEqual[b, 0.0], N[(N[(b + t$95$0), $MachinePrecision] * N[(-0.5 / a), $MachinePrecision]), $MachinePrecision], N[(c * N[(2.0 / N[(t$95$0 - b), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sqrt{b \cdot b + c \cdot \left(a \cdot -4\right)}\\
\mathbf{if}\;b \leq -2.1 \cdot 10^{+130}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 4.4 \cdot 10^{+43}:\\
\;\;\;\;\begin{array}{l}
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\left(b + t\_0\right) \cdot \frac{-0.5}{a}\\
\mathbf{else}:\\
\;\;\;\;c \cdot \frac{2}{t\_0 - b}\\
\end{array}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -2.0999999999999999e130Initial program 46.6%
Simplified46.6%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr46.6%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6446.6%
Simplified46.6%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.9%
Simplified98.9%
if -2.0999999999999999e130 < b < 4.40000000000000001e43Initial program 86.3%
Simplified86.3%
div-invN/A
associate-/l*N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
rem-square-sqrtN/A
sqrt-lowering-sqrt.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
/-lowering-/.f64N/A
metadata-eval86.2%
Applied egg-rr86.2%
associate-/l*N/A
*-commutativeN/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-*.f6486.1%
Applied egg-rr86.1%
if 4.40000000000000001e43 < b Initial program 59.3%
Simplified59.3%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6459.3%
Simplified59.3%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6495.9%
Simplified95.9%
Final simplification91.5%
(FPCore (a b c)
:precision binary64
(if (<= b -5e+153)
(- 0.0 (/ c b))
(if (<= b 3.1e-103)
(/ (* c 2.0) (- (sqrt (+ (* b b) (* -4.0 (* c a)))) b))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b))))))
double code(double a, double b, double c) {
double tmp;
if (b <= -5e+153) {
tmp = 0.0 - (c / b);
} else if (b <= 3.1e-103) {
tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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 <= (-5d+153)) then
tmp = 0.0d0 - (c / b)
else if (b <= 3.1d-103) then
tmp = (c * 2.0d0) / (sqrt(((b * b) + ((-4.0d0) * (c * a)))) - b)
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -5e+153) {
tmp = 0.0 - (c / b);
} else if (b <= 3.1e-103) {
tmp = (c * 2.0) / (Math.sqrt(((b * b) + (-4.0 * (c * a)))) - b);
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -5e+153: tmp = 0.0 - (c / b) elif b <= 3.1e-103: tmp = (c * 2.0) / (math.sqrt(((b * b) + (-4.0 * (c * a)))) - b) elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -5e+153) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 3.1e-103) tmp = Float64(Float64(c * 2.0) / Float64(sqrt(Float64(Float64(b * b) + Float64(-4.0 * Float64(c * a)))) - b)); elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= -5e+153) tmp = 0.0 - (c / b); elseif (b <= 3.1e-103) tmp = (c * 2.0) / (sqrt(((b * b) + (-4.0 * (c * a)))) - b); elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -5e+153], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 3.1e-103], N[(N[(c * 2.0), $MachinePrecision] / N[(N[Sqrt[N[(N[(b * b), $MachinePrecision] + N[(-4.0 * N[(c * a), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -5 \cdot 10^{+153}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 3.1 \cdot 10^{-103}:\\
\;\;\;\;\frac{c \cdot 2}{\sqrt{b \cdot b + -4 \cdot \left(c \cdot a\right)} - b}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -5.00000000000000018e153Initial program 42.4%
Simplified42.4%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr42.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6442.4%
Simplified42.4%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6498.8%
Simplified98.8%
if -5.00000000000000018e153 < b < 3.1000000000000001e-103Initial program 86.2%
Simplified86.2%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr81.7%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6483.8%
Simplified83.8%
if 3.1000000000000001e-103 < b Initial program 67.5%
Simplified67.5%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6467.5%
Simplified67.5%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6485.1%
Simplified85.1%
Final simplification87.3%
(FPCore (a b c)
:precision binary64
(if (<= b -1.32e-80)
(- 0.0 (/ c b))
(if (<= b 3.1e-103)
(/ (* c 2.0) (- (sqrt (* a (* c -4.0))) b))
(if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b))))))
double code(double a, double b, double c) {
double tmp;
if (b <= -1.32e-80) {
tmp = 0.0 - (c / b);
} else if (b <= 3.1e-103) {
tmp = (c * 2.0) / (sqrt((a * (c * -4.0))) - b);
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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 <= (-1.32d-80)) then
tmp = 0.0d0 - (c / b)
else if (b <= 3.1d-103) then
tmp = (c * 2.0d0) / (sqrt((a * (c * (-4.0d0)))) - b)
else if (b >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -1.32e-80) {
tmp = 0.0 - (c / b);
} else if (b <= 3.1e-103) {
tmp = (c * 2.0) / (Math.sqrt((a * (c * -4.0))) - b);
} else if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -1.32e-80: tmp = 0.0 - (c / b) elif b <= 3.1e-103: tmp = (c * 2.0) / (math.sqrt((a * (c * -4.0))) - b) elif b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -1.32e-80) tmp = Float64(0.0 - Float64(c / b)); elseif (b <= 3.1e-103) tmp = Float64(Float64(c * 2.0) / Float64(sqrt(Float64(a * Float64(c * -4.0))) - b)); elseif (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= -1.32e-80) tmp = 0.0 - (c / b); elseif (b <= 3.1e-103) tmp = (c * 2.0) / (sqrt((a * (c * -4.0))) - b); elseif (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -1.32e-80], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], If[LessEqual[b, 3.1e-103], N[(N[(c * 2.0), $MachinePrecision] / N[(N[Sqrt[N[(a * N[(c * -4.0), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision], If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -1.32 \cdot 10^{-80}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{elif}\;b \leq 3.1 \cdot 10^{-103}:\\
\;\;\;\;\frac{c \cdot 2}{\sqrt{a \cdot \left(c \cdot -4\right)} - b}\\
\mathbf{elif}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
if b < -1.31999999999999995e-80Initial program 70.5%
Simplified70.5%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr70.5%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6470.5%
Simplified70.5%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6491.8%
Simplified91.8%
if -1.31999999999999995e-80 < b < 3.1000000000000001e-103Initial program 75.7%
Simplified75.7%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr67.4%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6471.2%
Simplified71.2%
Taylor expanded in c around inf
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6464.9%
Simplified64.9%
if 3.1000000000000001e-103 < b Initial program 67.5%
Simplified67.5%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6467.5%
Simplified67.5%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6485.1%
Simplified85.1%
Final simplification83.1%
(FPCore (a b c) :precision binary64 (if (>= b 0.0) (- (/ c b) (/ b a)) (/ (* c 2.0) (- (- 0.0 b) b))))
double code(double a, double b, double c) {
double tmp;
if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - 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 >= 0.0d0) then
tmp = (c / b) - (b / a)
else
tmp = (c * 2.0d0) / ((0.0d0 - b) - b)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b >= 0.0) {
tmp = (c / b) - (b / a);
} else {
tmp = (c * 2.0) / ((0.0 - b) - b);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b >= 0.0: tmp = (c / b) - (b / a) else: tmp = (c * 2.0) / ((0.0 - b) - b) return tmp
function code(a, b, c) tmp = 0.0 if (b >= 0.0) tmp = Float64(Float64(c / b) - Float64(b / a)); else tmp = Float64(Float64(c * 2.0) / Float64(Float64(0.0 - b) - b)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b >= 0.0) tmp = (c / b) - (b / a); else tmp = (c * 2.0) / ((0.0 - b) - b); end tmp_2 = tmp; end
code[a_, b_, c_] := If[GreaterEqual[b, 0.0], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(N[(0.0 - b), $MachinePrecision] - b), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{\left(0 - b\right) - b}\\
\end{array}
\end{array}
Initial program 70.6%
Simplified70.6%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f6475.4%
Simplified75.4%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6473.5%
Simplified73.5%
(FPCore (a b c) :precision binary64 (if (>= b 0.0) (/ (/ (+ b b) -2.0) a) (/ (* c 2.0) (* b -2.0))))
double code(double a, double b, double c) {
double tmp;
if (b >= 0.0) {
tmp = ((b + b) / -2.0) / a;
} else {
tmp = (c * 2.0) / (b * -2.0);
}
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 >= 0.0d0) then
tmp = ((b + b) / (-2.0d0)) / a
else
tmp = (c * 2.0d0) / (b * (-2.0d0))
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b >= 0.0) {
tmp = ((b + b) / -2.0) / a;
} else {
tmp = (c * 2.0) / (b * -2.0);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b >= 0.0: tmp = ((b + b) / -2.0) / a else: tmp = (c * 2.0) / (b * -2.0) return tmp
function code(a, b, c) tmp = 0.0 if (b >= 0.0) tmp = Float64(Float64(Float64(b + b) / -2.0) / a); else tmp = Float64(Float64(c * 2.0) / Float64(b * -2.0)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b >= 0.0) tmp = ((b + b) / -2.0) / a; else tmp = (c * 2.0) / (b * -2.0); end tmp_2 = tmp; end
code[a_, b_, c_] := If[GreaterEqual[b, 0.0], N[(N[(N[(b + b), $MachinePrecision] / -2.0), $MachinePrecision] / a), $MachinePrecision], N[(N[(c * 2.0), $MachinePrecision] / N[(b * -2.0), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \geq 0:\\
\;\;\;\;\frac{\frac{b + b}{-2}}{a}\\
\mathbf{else}:\\
\;\;\;\;\frac{c \cdot 2}{b \cdot -2}\\
\end{array}
\end{array}
Initial program 70.6%
Simplified70.6%
Taylor expanded in b around inf
Simplified68.3%
Taylor expanded in b around -inf
*-commutativeN/A
*-lowering-*.f6473.2%
Simplified73.2%
(FPCore (a b c) :precision binary64 (if (<= b -5e-311) (- 0.0 (/ c b)) (- (/ c b) (/ b a))))
double code(double a, double b, double c) {
double tmp;
if (b <= -5e-311) {
tmp = 0.0 - (c / b);
} else {
tmp = (c / b) - (b / a);
}
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 <= (-5d-311)) then
tmp = 0.0d0 - (c / b)
else
tmp = (c / b) - (b / a)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -5e-311) {
tmp = 0.0 - (c / b);
} else {
tmp = (c / b) - (b / a);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -5e-311: tmp = 0.0 - (c / b) else: tmp = (c / b) - (b / a) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -5e-311) tmp = Float64(0.0 - Float64(c / b)); else tmp = Float64(Float64(c / b) - Float64(b / a)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= -5e-311) tmp = 0.0 - (c / b); else tmp = (c / b) - (b / a); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -5e-311], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], N[(N[(c / b), $MachinePrecision] - N[(b / a), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -5 \cdot 10^{-311}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{else}:\\
\;\;\;\;\frac{c}{b} - \frac{b}{a}\\
\end{array}
\end{array}
if b < -5.00000000000023e-311Initial program 68.6%
Simplified68.6%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr68.6%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6468.6%
Simplified68.6%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6478.1%
Simplified78.1%
if -5.00000000000023e-311 < b Initial program 72.6%
Simplified72.6%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr25.6%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6431.4%
Simplified31.4%
Taylor expanded in c around 0
+-commutativeN/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
/-lowering-/.f6468.6%
Simplified68.6%
(FPCore (a b c) :precision binary64 (if (<= b -3.3e-285) (- 0.0 (/ c b)) (- 0.0 (/ b a))))
double code(double a, double b, double c) {
double tmp;
if (b <= -3.3e-285) {
tmp = 0.0 - (c / b);
} else {
tmp = 0.0 - (b / a);
}
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 <= (-3.3d-285)) then
tmp = 0.0d0 - (c / b)
else
tmp = 0.0d0 - (b / a)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -3.3e-285) {
tmp = 0.0 - (c / b);
} else {
tmp = 0.0 - (b / a);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -3.3e-285: tmp = 0.0 - (c / b) else: tmp = 0.0 - (b / a) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -3.3e-285) tmp = Float64(0.0 - Float64(c / b)); else tmp = Float64(0.0 - Float64(b / a)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= -3.3e-285) tmp = 0.0 - (c / b); else tmp = 0.0 - (b / a); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -3.3e-285], N[(0.0 - N[(c / b), $MachinePrecision]), $MachinePrecision], N[(0.0 - N[(b / a), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -3.3 \cdot 10^{-285}:\\
\;\;\;\;0 - \frac{c}{b}\\
\mathbf{else}:\\
\;\;\;\;0 - \frac{b}{a}\\
\end{array}
\end{array}
if b < -3.29999999999999985e-285Initial program 68.7%
Simplified68.7%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr68.7%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6468.7%
Simplified68.7%
Taylor expanded in b around -inf
mul-1-negN/A
neg-sub0N/A
--lowering--.f64N/A
/-lowering-/.f6479.9%
Simplified79.9%
if -3.29999999999999985e-285 < b Initial program 72.5%
Simplified72.5%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr26.5%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6432.3%
Simplified32.3%
Taylor expanded in c around 0
mul-1-negN/A
distribute-neg-frac2N/A
mul-1-negN/A
/-lowering-/.f64N/A
mul-1-negN/A
neg-lowering-neg.f6466.5%
Simplified66.5%
Final simplification73.2%
(FPCore (a b c) :precision binary64 (if (<= b -8.4e-308) 0.0 (- 0.0 (/ b a))))
double code(double a, double b, double c) {
double tmp;
if (b <= -8.4e-308) {
tmp = 0.0;
} else {
tmp = 0.0 - (b / a);
}
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 <= (-8.4d-308)) then
tmp = 0.0d0
else
tmp = 0.0d0 - (b / a)
end if
code = tmp
end function
public static double code(double a, double b, double c) {
double tmp;
if (b <= -8.4e-308) {
tmp = 0.0;
} else {
tmp = 0.0 - (b / a);
}
return tmp;
}
def code(a, b, c): tmp = 0 if b <= -8.4e-308: tmp = 0.0 else: tmp = 0.0 - (b / a) return tmp
function code(a, b, c) tmp = 0.0 if (b <= -8.4e-308) tmp = 0.0; else tmp = Float64(0.0 - Float64(b / a)); end return tmp end
function tmp_2 = code(a, b, c) tmp = 0.0; if (b <= -8.4e-308) tmp = 0.0; else tmp = 0.0 - (b / a); end tmp_2 = tmp; end
code[a_, b_, c_] := If[LessEqual[b, -8.4e-308], 0.0, N[(0.0 - N[(b / a), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;b \leq -8.4 \cdot 10^{-308}:\\
\;\;\;\;0\\
\mathbf{else}:\\
\;\;\;\;0 - \frac{b}{a}\\
\end{array}
\end{array}
if b < -8.4e-308Initial program 68.4%
Simplified68.4%
Taylor expanded in b around inf
Simplified68.4%
Taylor expanded in c around 0
mul-1-negN/A
distribute-neg-frac2N/A
mul-1-negN/A
/-lowering-/.f64N/A
mul-1-negN/A
neg-lowering-neg.f642.8%
Simplified2.8%
Applied egg-rr25.0%
div025.0%
Applied egg-rr25.0%
if -8.4e-308 < b Initial program 72.8%
Simplified72.8%
associate-/l/N/A
flip-+N/A
associate-/l/N/A
/-lowering-/.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
rem-square-sqrtN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
associate-*l*N/A
Applied egg-rr26.1%
Taylor expanded in b around -inf
if-sameN/A
associate-*r/N/A
/-lowering-/.f64N/A
*-lowering-*.f64N/A
mul-1-negN/A
sub-negN/A
--lowering--.f64N/A
sqrt-lowering-sqrt.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6432.0%
Simplified32.0%
Taylor expanded in c around 0
mul-1-negN/A
distribute-neg-frac2N/A
mul-1-negN/A
/-lowering-/.f64N/A
mul-1-negN/A
neg-lowering-neg.f6467.5%
Simplified67.5%
Final simplification45.9%
(FPCore (a b c) :precision binary64 0.0)
double code(double a, double b, double c) {
return 0.0;
}
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
end function
public static double code(double a, double b, double c) {
return 0.0;
}
def code(a, b, c): return 0.0
function code(a, b, c) return 0.0 end
function tmp = code(a, b, c) tmp = 0.0; end
code[a_, b_, c_] := 0.0
\begin{array}{l}
\\
0
\end{array}
Initial program 70.6%
Simplified70.6%
Taylor expanded in b around inf
Simplified68.3%
Taylor expanded in c around 0
mul-1-negN/A
distribute-neg-frac2N/A
mul-1-negN/A
/-lowering-/.f64N/A
mul-1-negN/A
neg-lowering-neg.f6434.7%
Simplified34.7%
Applied egg-rr14.0%
div014.0%
Applied egg-rr14.0%
herbie shell --seed 2024138
(FPCore (a b c)
:name "jeff quadratic root 1"
:precision binary64
(if (>= b 0.0) (/ (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)) (/ (* 2.0 c) (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))))))