
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(*
(acos
(+
(* (sin phi1) (sin phi2))
(* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
R))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * R;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * r
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + ((Math.cos(phi1) * Math.cos(phi2)) * Math.cos((lambda1 - lambda2))))) * R;
}
def code(R, lambda1, lambda2, phi1, phi2): return math.acos(((math.sin(phi1) * math.sin(phi2)) + ((math.cos(phi1) * math.cos(phi2)) * math.cos((lambda1 - lambda2))))) * R
function code(R, lambda1, lambda2, phi1, phi2) return Float64(acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(Float64(cos(phi1) * cos(phi2)) * cos(Float64(lambda1 - lambda2))))) * R) end
function tmp = code(R, lambda1, lambda2, phi1, phi2) tmp = acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * R; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := N[(N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] * R), $MachinePrecision]
\begin{array}{l}
\\
\cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \left(\cos \phi_1 \cdot \cos \phi_2\right) \cdot \cos \left(\lambda_1 - \lambda_2\right)\right) \cdot R
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 29 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(*
(acos
(+
(* (sin phi1) (sin phi2))
(* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
R))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * R;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * r
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + ((Math.cos(phi1) * Math.cos(phi2)) * Math.cos((lambda1 - lambda2))))) * R;
}
def code(R, lambda1, lambda2, phi1, phi2): return math.acos(((math.sin(phi1) * math.sin(phi2)) + ((math.cos(phi1) * math.cos(phi2)) * math.cos((lambda1 - lambda2))))) * R
function code(R, lambda1, lambda2, phi1, phi2) return Float64(acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(Float64(cos(phi1) * cos(phi2)) * cos(Float64(lambda1 - lambda2))))) * R) end
function tmp = code(R, lambda1, lambda2, phi1, phi2) tmp = acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * cos((lambda1 - lambda2))))) * R; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := N[(N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] * R), $MachinePrecision]
\begin{array}{l}
\\
\cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \left(\cos \phi_1 \cdot \cos \phi_2\right) \cdot \cos \left(\lambda_1 - \lambda_2\right)\right) \cdot R
\end{array}
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (sin phi1) (sin phi2))) (t_1 (* (cos phi1) (cos phi2))))
(if (<= (+ t_0 (* t_1 (cos (- lambda1 lambda2)))) 1.0)
(*
(acos
(+
t_0
(*
t_1
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2))))))
R)
(* R (fabs (remainder (- lambda2 lambda1) (* 2.0 PI)))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin(phi1) * sin(phi2);
double t_1 = cos(phi1) * cos(phi2);
double tmp;
if ((t_0 + (t_1 * cos((lambda1 - lambda2)))) <= 1.0) {
tmp = acos((t_0 + (t_1 * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))) * R;
} else {
tmp = R * fabs(remainder((lambda2 - lambda1), (2.0 * ((double) M_PI))));
}
return tmp;
}
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin(phi1) * Math.sin(phi2);
double t_1 = Math.cos(phi1) * Math.cos(phi2);
double tmp;
if ((t_0 + (t_1 * Math.cos((lambda1 - lambda2)))) <= 1.0) {
tmp = Math.acos((t_0 + (t_1 * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))))) * R;
} else {
tmp = R * Math.abs(Math.IEEEremainder((lambda2 - lambda1), (2.0 * Math.PI)));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.sin(phi1) * math.sin(phi2) t_1 = math.cos(phi1) * math.cos(phi2) tmp = 0 if (t_0 + (t_1 * math.cos((lambda1 - lambda2)))) <= 1.0: tmp = math.acos((t_0 + (t_1 * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2)))))) * R else: tmp = R * math.fabs(math.remainder((lambda2 - lambda1), (2.0 * math.pi))) return tmp
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[N[(t$95$0 + N[(t$95$1 * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], 1.0], N[(N[ArcCos[N[(t$95$0 + N[(t$95$1 * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision] * R), $MachinePrecision], N[(R * N[Abs[N[With[{TMP1 = N[(lambda2 - lambda1), $MachinePrecision], TMP2 = N[(2.0 * Pi), $MachinePrecision]}, TMP1 - Round[TMP1 / TMP2] * TMP2], $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \phi_1 \cdot \sin \phi_2\\
t_1 := \cos \phi_1 \cdot \cos \phi_2\\
\mathbf{if}\;t\_0 + t\_1 \cdot \cos \left(\lambda_1 - \lambda_2\right) \leq 1:\\
\;\;\;\;\cos^{-1} \left(t\_0 + t\_1 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right) \cdot R\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left|\left(\left(\lambda_2 - \lambda_1\right) \mathsf{rem} \left(2 \cdot \pi\right)\right)\right|\\
\end{array}
\end{array}
if (+.f64 (*.f64 (sin.f64 phi1) (sin.f64 phi2)) (*.f64 (*.f64 (cos.f64 phi1) (cos.f64 phi2)) (cos.f64 (-.f64 lambda1 lambda2)))) < 1Initial program 71.5%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6492.8%
Applied egg-rr92.8%
if 1 < (+.f64 (*.f64 (sin.f64 phi1) (sin.f64 phi2)) (*.f64 (*.f64 (cos.f64 phi1) (cos.f64 phi2)) (cos.f64 (-.f64 lambda1 lambda2)))) Initial program 71.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6440.5%
Simplified40.5%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6426.5%
Simplified26.5%
acos-cosN/A
fabs-lowering-fabs.f64N/A
remainder-lowering-remainder.f64N/A
acos-cos-sN/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
acos-cos-sN/A
--lowering--.f64N/A
*-lowering-*.f64N/A
PI-lowering-PI.f6420.0%
Applied egg-rr20.0%
Final simplification92.8%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2))))))
(if (<= phi1 -0.11)
(* R (acos (fma (sin phi2) (sin phi1) t_0)))
(if (<= phi1 3.4e-25)
(*
R
(acos
(+
(* phi1 (sin phi2))
(*
(* (cos phi1) (cos phi2))
(fma
(cos lambda2)
(cos lambda1)
(* (sin lambda1) (sin lambda2)))))))
(* R (- (/ PI 2.0) (asin (+ (* (sin phi1) (sin phi2)) t_0))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)));
double tmp;
if (phi1 <= -0.11) {
tmp = R * acos(fma(sin(phi2), sin(phi1), t_0));
} else if (phi1 <= 3.4e-25) {
tmp = R * acos(((phi1 * sin(phi2)) + ((cos(phi1) * cos(phi2)) * fma(cos(lambda2), cos(lambda1), (sin(lambda1) * sin(lambda2))))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(((sin(phi1) * sin(phi2)) + t_0)));
}
return tmp;
}
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2)))) tmp = 0.0 if (phi1 <= -0.11) tmp = Float64(R * acos(fma(sin(phi2), sin(phi1), t_0))); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(Float64(phi1 * sin(phi2)) + Float64(Float64(cos(phi1) * cos(phi2)) * fma(cos(lambda2), cos(lambda1), Float64(sin(lambda1) * sin(lambda2))))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(Float64(Float64(sin(phi1) * sin(phi2)) + t_0)))); end return tmp end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -0.11], N[(R * N[ArcCos[N[(N[Sin[phi2], $MachinePrecision] * N[Sin[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[(phi1 * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] * N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision] + N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -0.11:\\
\;\;\;\;R \cdot \cos^{-1} \left(\mathsf{fma}\left(\sin \phi_2, \sin \phi_1, t\_0\right)\right)\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\phi_1 \cdot \sin \phi_2 + \left(\cos \phi_1 \cdot \cos \phi_2\right) \cdot \mathsf{fma}\left(\cos \lambda_2, \cos \lambda_1, \sin \lambda_1 \cdot \sin \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0\right)\right)\\
\end{array}
\end{array}
if phi1 < -0.110000000000000001Initial program 78.5%
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6478.6%
Applied egg-rr78.6%
if -0.110000000000000001 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2))))))
(if (<= phi1 -0.105)
(* R (acos (fma (sin phi2) (sin phi1) t_0)))
(if (<= phi1 3.4e-25)
(*
R
(acos
(+
(*
(* (cos phi1) (cos phi2))
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2))))
(* phi1 (sin phi2)))))
(* R (- (/ PI 2.0) (asin (+ (* (sin phi1) (sin phi2)) t_0))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)));
double tmp;
if (phi1 <= -0.105) {
tmp = R * acos(fma(sin(phi2), sin(phi1), t_0));
} else if (phi1 <= 3.4e-25) {
tmp = R * acos((((cos(phi1) * cos(phi2)) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))) + (phi1 * sin(phi2))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(((sin(phi1) * sin(phi2)) + t_0)));
}
return tmp;
}
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2)))) tmp = 0.0 if (phi1 <= -0.105) tmp = Float64(R * acos(fma(sin(phi2), sin(phi1), t_0))); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(Float64(Float64(cos(phi1) * cos(phi2)) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))) + Float64(phi1 * sin(phi2))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(Float64(Float64(sin(phi1) * sin(phi2)) + t_0)))); end return tmp end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -0.105], N[(R * N[ArcCos[N[(N[Sin[phi2], $MachinePrecision] * N[Sin[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[(N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(phi1 * N[Sin[phi2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -0.105:\\
\;\;\;\;R \cdot \cos^{-1} \left(\mathsf{fma}\left(\sin \phi_2, \sin \phi_1, t\_0\right)\right)\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\left(\cos \phi_1 \cdot \cos \phi_2\right) \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right) + \phi_1 \cdot \sin \phi_2\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0\right)\right)\\
\end{array}
\end{array}
if phi1 < -0.104999999999999996Initial program 78.5%
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6478.6%
Applied egg-rr78.6%
if -0.104999999999999996 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2))))))
(if (<= phi1 -0.000405)
(* R (acos (fma (sin phi2) (sin phi1) t_0)))
(if (<= phi1 3.4e-25)
(*
R
(acos
(+
(* phi1 (sin phi2))
(*
(+ 1.0 (* -0.5 (* phi1 phi1)))
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))))
(* R (- (/ PI 2.0) (asin (+ (* (sin phi1) (sin phi2)) t_0))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)));
double tmp;
if (phi1 <= -0.000405) {
tmp = R * acos(fma(sin(phi2), sin(phi1), t_0));
} else if (phi1 <= 3.4e-25) {
tmp = R * acos(((phi1 * sin(phi2)) + ((1.0 + (-0.5 * (phi1 * phi1))) * (cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(((sin(phi1) * sin(phi2)) + t_0)));
}
return tmp;
}
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2)))) tmp = 0.0 if (phi1 <= -0.000405) tmp = Float64(R * acos(fma(sin(phi2), sin(phi1), t_0))); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(Float64(phi1 * sin(phi2)) + Float64(Float64(1.0 + Float64(-0.5 * Float64(phi1 * phi1))) * Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(Float64(Float64(sin(phi1) * sin(phi2)) + t_0)))); end return tmp end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -0.000405], N[(R * N[ArcCos[N[(N[Sin[phi2], $MachinePrecision] * N[Sin[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[(phi1 * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[(1.0 + N[(-0.5 * N[(phi1 * phi1), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -0.000405:\\
\;\;\;\;R \cdot \cos^{-1} \left(\mathsf{fma}\left(\sin \phi_2, \sin \phi_1, t\_0\right)\right)\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\phi_1 \cdot \sin \phi_2 + \left(1 + -0.5 \cdot \left(\phi_1 \cdot \phi_1\right)\right) \cdot \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0\right)\right)\\
\end{array}
\end{array}
if phi1 < -4.0499999999999998e-4Initial program 78.5%
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6478.6%
Applied egg-rr78.6%
if -4.0499999999999998e-4 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
distribute-rgt-inN/A
*-commutativeN/A
associate-+l+N/A
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2))))))
(if (<= phi1 -8.8e-5)
(* R (acos (fma (sin phi2) (sin phi1) t_0)))
(if (<= phi1 3.4e-25)
(*
R
(acos
(+
(* phi1 (sin phi2))
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2)))))))
(* R (- (/ PI 2.0) (asin (+ (* (sin phi1) (sin phi2)) t_0))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)));
double tmp;
if (phi1 <= -8.8e-5) {
tmp = R * acos(fma(sin(phi2), sin(phi1), t_0));
} else if (phi1 <= 3.4e-25) {
tmp = R * acos(((phi1 * sin(phi2)) + (cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(((sin(phi1) * sin(phi2)) + t_0)));
}
return tmp;
}
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2)))) tmp = 0.0 if (phi1 <= -8.8e-5) tmp = Float64(R * acos(fma(sin(phi2), sin(phi1), t_0))); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(Float64(phi1 * sin(phi2)) + Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2))))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(Float64(Float64(sin(phi1) * sin(phi2)) + t_0)))); end return tmp end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -8.8e-5], N[(R * N[ArcCos[N[(N[Sin[phi2], $MachinePrecision] * N[Sin[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[(phi1 * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -8.8 \cdot 10^{-5}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\mathsf{fma}\left(\sin \phi_2, \sin \phi_1, t\_0\right)\right)\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\phi_1 \cdot \sin \phi_2 + \cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0\right)\right)\\
\end{array}
\end{array}
if phi1 < -8.7999999999999998e-5Initial program 78.5%
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6478.6%
Applied egg-rr78.6%
if -8.7999999999999998e-5 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2))))))
(if (<= phi1 -6.5e-15)
(* R (acos (fma (sin phi2) (sin phi1) t_0)))
(if (<= phi1 3.4e-25)
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))
(* R (- (/ PI 2.0) (asin (+ (* (sin phi1) (sin phi2)) t_0))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)));
double tmp;
if (phi1 <= -6.5e-15) {
tmp = R * acos(fma(sin(phi2), sin(phi1), t_0));
} else if (phi1 <= 3.4e-25) {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(((sin(phi1) * sin(phi2)) + t_0)));
}
return tmp;
}
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2)))) tmp = 0.0 if (phi1 <= -6.5e-15) tmp = Float64(R * acos(fma(sin(phi2), sin(phi1), t_0))); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(Float64(Float64(sin(phi1) * sin(phi2)) + t_0)))); end return tmp end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -6.5e-15], N[(R * N[ArcCos[N[(N[Sin[phi2], $MachinePrecision] * N[Sin[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -6.5 \cdot 10^{-15}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\mathsf{fma}\left(\sin \phi_2, \sin \phi_1, t\_0\right)\right)\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0\right)\right)\\
\end{array}
\end{array}
if phi1 < -6.49999999999999991e-15Initial program 78.5%
*-commutativeN/A
fma-defineN/A
fma-lowering-fma.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6478.6%
Applied egg-rr78.6%
if -6.49999999999999991e-15 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0
(+
(* (sin phi1) (sin phi2))
(* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2)))))))
(if (<= phi1 -6.5e-15)
(* R (acos t_0))
(if (<= phi1 3.4e-25)
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))
(* R (- (/ PI 2.0) (asin t_0)))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (sin(phi1) * sin(phi2)) + (cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2))));
double tmp;
if (phi1 <= -6.5e-15) {
tmp = R * acos(t_0);
} else if (phi1 <= 3.4e-25) {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
} else {
tmp = R * ((((double) M_PI) / 2.0) - asin(t_0));
}
return tmp;
}
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (Math.sin(phi1) * Math.sin(phi2)) + (Math.cos(phi2) * (Math.cos(phi1) * Math.cos((lambda1 - lambda2))));
double tmp;
if (phi1 <= -6.5e-15) {
tmp = R * Math.acos(t_0);
} else if (phi1 <= 3.4e-25) {
tmp = R * Math.acos((Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
} else {
tmp = R * ((Math.PI / 2.0) - Math.asin(t_0));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = (math.sin(phi1) * math.sin(phi2)) + (math.cos(phi2) * (math.cos(phi1) * math.cos((lambda1 - lambda2)))) tmp = 0 if phi1 <= -6.5e-15: tmp = R * math.acos(t_0) elif phi1 <= 3.4e-25: tmp = R * math.acos((math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) else: tmp = R * ((math.pi / 2.0) - math.asin(t_0)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(Float64(sin(phi1) * sin(phi2)) + Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2))))) tmp = 0.0 if (phi1 <= -6.5e-15) tmp = Float64(R * acos(t_0)); elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); else tmp = Float64(R * Float64(Float64(pi / 2.0) - asin(t_0))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = (sin(phi1) * sin(phi2)) + (cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)))); tmp = 0.0; if (phi1 <= -6.5e-15) tmp = R * acos(t_0); elseif (phi1 <= 3.4e-25) tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); else tmp = R * ((pi / 2.0) - asin(t_0)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -6.5e-15], N[(R * N[ArcCos[t$95$0], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(N[(Pi / 2.0), $MachinePrecision] - N[ArcSin[t$95$0], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \phi_1 \cdot \sin \phi_2 + \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\\
\mathbf{if}\;\phi_1 \leq -6.5 \cdot 10^{-15}:\\
\;\;\;\;R \cdot \cos^{-1} t\_0\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\frac{\pi}{2} - \sin^{-1} t\_0\right)\\
\end{array}
\end{array}
if phi1 < -6.49999999999999991e-15Initial program 78.5%
*-lowering-*.f64N/A
Applied egg-rr78.5%
if -6.49999999999999991e-15 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
if 3.40000000000000002e-25 < phi1 Initial program 72.5%
acos-asinN/A
--lowering--.f64N/A
/-lowering-/.f64N/A
PI-lowering-PI.f64N/A
asin-lowering-asin.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
associate-*l*N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
cos-lowering-cos.f6472.5%
Applied egg-rr72.5%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0
(*
R
(acos
(+
(* (sin phi1) (sin phi2))
(* (cos phi2) (* (cos phi1) (cos (- lambda1 lambda2)))))))))
(if (<= phi1 -6.5e-15)
t_0
(if (<= phi1 3.4e-25)
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))
t_0))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2))))));
double tmp;
if (phi1 <= -6.5e-15) {
tmp = t_0;
} else if (phi1 <= 3.4e-25) {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = r * acos(((sin(phi1) * sin(phi2)) + (cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2))))))
if (phi1 <= (-6.5d-15)) then
tmp = t_0
else if (phi1 <= 3.4d-25) then
tmp = r * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = R * Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + (Math.cos(phi2) * (Math.cos(phi1) * Math.cos((lambda1 - lambda2))))));
double tmp;
if (phi1 <= -6.5e-15) {
tmp = t_0;
} else if (phi1 <= 3.4e-25) {
tmp = R * Math.acos((Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
} else {
tmp = t_0;
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = R * math.acos(((math.sin(phi1) * math.sin(phi2)) + (math.cos(phi2) * (math.cos(phi1) * math.cos((lambda1 - lambda2)))))) tmp = 0 if phi1 <= -6.5e-15: tmp = t_0 elif phi1 <= 3.4e-25: tmp = R * math.acos((math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) else: tmp = t_0 return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(R * acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(cos(phi2) * Float64(cos(phi1) * cos(Float64(lambda1 - lambda2))))))) tmp = 0.0 if (phi1 <= -6.5e-15) tmp = t_0; elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); else tmp = t_0; end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi2) * (cos(phi1) * cos((lambda1 - lambda2)))))); tmp = 0.0; if (phi1 <= -6.5e-15) tmp = t_0; elseif (phi1 <= 3.4e-25) tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); else tmp = t_0; end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(R * N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -6.5e-15], t$95$0, If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := R \cdot \cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \left(\lambda_1 - \lambda_2\right)\right)\right)\\
\mathbf{if}\;\phi_1 \leq -6.5 \cdot 10^{-15}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if phi1 < -6.49999999999999991e-15 or 3.40000000000000002e-25 < phi1 Initial program 75.5%
*-lowering-*.f64N/A
Applied egg-rr75.5%
if -6.49999999999999991e-15 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0
(*
R
(acos
(+
(* (sin phi1) (sin phi2))
(* (cos phi1) (* (cos phi2) (cos (- lambda2 lambda1)))))))))
(if (<= phi1 -1.15e-15)
t_0
(if (<= phi1 3.4e-25)
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))
t_0))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos((lambda2 - lambda1))))));
double tmp;
if (phi1 <= -1.15e-15) {
tmp = t_0;
} else if (phi1 <= 3.4e-25) {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
} else {
tmp = t_0;
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = r * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos((lambda2 - lambda1))))))
if (phi1 <= (-1.15d-15)) then
tmp = t_0
else if (phi1 <= 3.4d-25) then
tmp = r * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))
else
tmp = t_0
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = R * Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + (Math.cos(phi1) * (Math.cos(phi2) * Math.cos((lambda2 - lambda1))))));
double tmp;
if (phi1 <= -1.15e-15) {
tmp = t_0;
} else if (phi1 <= 3.4e-25) {
tmp = R * Math.acos((Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
} else {
tmp = t_0;
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = R * math.acos(((math.sin(phi1) * math.sin(phi2)) + (math.cos(phi1) * (math.cos(phi2) * math.cos((lambda2 - lambda1)))))) tmp = 0 if phi1 <= -1.15e-15: tmp = t_0 elif phi1 <= 3.4e-25: tmp = R * math.acos((math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) else: tmp = t_0 return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(R * acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(cos(phi1) * Float64(cos(phi2) * cos(Float64(lambda2 - lambda1))))))) tmp = 0.0 if (phi1 <= -1.15e-15) tmp = t_0; elseif (phi1 <= 3.4e-25) tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); else tmp = t_0; end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos((lambda2 - lambda1)))))); tmp = 0.0; if (phi1 <= -1.15e-15) tmp = t_0; elseif (phi1 <= 3.4e-25) tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); else tmp = t_0; end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(R * N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[phi1], $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, -1.15e-15], t$95$0, If[LessEqual[phi1, 3.4e-25], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], t$95$0]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := R \cdot \cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \cos \phi_1 \cdot \left(\cos \phi_2 \cdot \cos \left(\lambda_2 - \lambda_1\right)\right)\right)\\
\mathbf{if}\;\phi_1 \leq -1.15 \cdot 10^{-15}:\\
\;\;\;\;t\_0\\
\mathbf{elif}\;\phi_1 \leq 3.4 \cdot 10^{-25}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;t\_0\\
\end{array}
\end{array}
if phi1 < -1.14999999999999995e-15 or 3.40000000000000002e-25 < phi1 Initial program 75.5%
Taylor expanded in phi1 around 0
acos-lowering-acos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f64N/A
*-lowering-*.f64N/A
Simplified75.5%
if -1.14999999999999995e-15 < phi1 < 3.40000000000000002e-25Initial program 66.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6486.4%
Applied egg-rr86.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6486.4%
Simplified86.4%
Final simplification80.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (sin phi1) (sin phi2))))
(if (<= lambda1 -2.7e-5)
(* R (acos (+ t_0 (* (cos phi1) (* (cos phi2) (cos lambda1))))))
(if (<= lambda1 6.8e-6)
(* R (acos (+ t_0 (* (cos phi2) (* (cos phi1) (cos lambda2))))))
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin(phi1) * sin(phi2);
double tmp;
if (lambda1 <= -2.7e-5) {
tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1)))));
} else if (lambda1 <= 6.8e-6) {
tmp = R * acos((t_0 + (cos(phi2) * (cos(phi1) * cos(lambda2)))));
} else {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = sin(phi1) * sin(phi2)
if (lambda1 <= (-2.7d-5)) then
tmp = r * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1)))))
else if (lambda1 <= 6.8d-6) then
tmp = r * acos((t_0 + (cos(phi2) * (cos(phi1) * cos(lambda2)))))
else
tmp = r * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin(phi1) * Math.sin(phi2);
double tmp;
if (lambda1 <= -2.7e-5) {
tmp = R * Math.acos((t_0 + (Math.cos(phi1) * (Math.cos(phi2) * Math.cos(lambda1)))));
} else if (lambda1 <= 6.8e-6) {
tmp = R * Math.acos((t_0 + (Math.cos(phi2) * (Math.cos(phi1) * Math.cos(lambda2)))));
} else {
tmp = R * Math.acos((Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.sin(phi1) * math.sin(phi2) tmp = 0 if lambda1 <= -2.7e-5: tmp = R * math.acos((t_0 + (math.cos(phi1) * (math.cos(phi2) * math.cos(lambda1))))) elif lambda1 <= 6.8e-6: tmp = R * math.acos((t_0 + (math.cos(phi2) * (math.cos(phi1) * math.cos(lambda2))))) else: tmp = R * math.acos((math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(sin(phi1) * sin(phi2)) tmp = 0.0 if (lambda1 <= -2.7e-5) tmp = Float64(R * acos(Float64(t_0 + Float64(cos(phi1) * Float64(cos(phi2) * cos(lambda1)))))); elseif (lambda1 <= 6.8e-6) tmp = Float64(R * acos(Float64(t_0 + Float64(cos(phi2) * Float64(cos(phi1) * cos(lambda2)))))); else tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = sin(phi1) * sin(phi2); tmp = 0.0; if (lambda1 <= -2.7e-5) tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1))))); elseif (lambda1 <= 6.8e-6) tmp = R * acos((t_0 + (cos(phi2) * (cos(phi1) * cos(lambda2))))); else tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[lambda1, -2.7e-5], N[(R * N[ArcCos[N[(t$95$0 + N[(N[Cos[phi1], $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[lambda1, 6.8e-6], N[(R * N[ArcCos[N[(t$95$0 + N[(N[Cos[phi2], $MachinePrecision] * N[(N[Cos[phi1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \phi_1 \cdot \sin \phi_2\\
\mathbf{if}\;\lambda_1 \leq -2.7 \cdot 10^{-5}:\\
\;\;\;\;R \cdot \cos^{-1} \left(t\_0 + \cos \phi_1 \cdot \left(\cos \phi_2 \cdot \cos \lambda_1\right)\right)\\
\mathbf{elif}\;\lambda_1 \leq 6.8 \cdot 10^{-6}:\\
\;\;\;\;R \cdot \cos^{-1} \left(t\_0 + \cos \phi_2 \cdot \left(\cos \phi_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\end{array}
\end{array}
if lambda1 < -2.6999999999999999e-5Initial program 61.5%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6499.2%
Applied egg-rr99.2%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6459.8%
Simplified59.8%
if -2.6999999999999999e-5 < lambda1 < 6.80000000000000012e-6Initial program 84.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6485.5%
Applied egg-rr85.5%
Taylor expanded in lambda1 around 0
+-commutativeN/A
*-commutativeN/A
associate-*r*N/A
cos-negN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-commutativeN/A
cos-negN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6484.8%
Simplified84.8%
if 6.80000000000000012e-6 < lambda1 Initial program 58.7%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6499.1%
Applied egg-rr99.1%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6456.7%
Simplified56.7%
Final simplification70.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (sin phi1) (sin phi2))))
(if (<= lambda1 -3.5e-6)
(* R (acos (+ t_0 (* (cos phi1) (* (cos phi2) (cos lambda1))))))
(if (<= lambda1 8.2e-6)
(* R (acos (+ t_0 (* (cos phi1) (* (cos phi2) (cos lambda2))))))
(*
R
(acos
(*
(cos phi2)
(+
(* (sin lambda1) (sin lambda2))
(* (cos lambda1) (cos lambda2))))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin(phi1) * sin(phi2);
double tmp;
if (lambda1 <= -3.5e-6) {
tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1)))));
} else if (lambda1 <= 8.2e-6) {
tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda2)))));
} else {
tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = sin(phi1) * sin(phi2)
if (lambda1 <= (-3.5d-6)) then
tmp = r * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1)))))
else if (lambda1 <= 8.2d-6) then
tmp = r * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda2)))))
else
tmp = r * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin(phi1) * Math.sin(phi2);
double tmp;
if (lambda1 <= -3.5e-6) {
tmp = R * Math.acos((t_0 + (Math.cos(phi1) * (Math.cos(phi2) * Math.cos(lambda1)))));
} else if (lambda1 <= 8.2e-6) {
tmp = R * Math.acos((t_0 + (Math.cos(phi1) * (Math.cos(phi2) * Math.cos(lambda2)))));
} else {
tmp = R * Math.acos((Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.sin(phi1) * math.sin(phi2) tmp = 0 if lambda1 <= -3.5e-6: tmp = R * math.acos((t_0 + (math.cos(phi1) * (math.cos(phi2) * math.cos(lambda1))))) elif lambda1 <= 8.2e-6: tmp = R * math.acos((t_0 + (math.cos(phi1) * (math.cos(phi2) * math.cos(lambda2))))) else: tmp = R * math.acos((math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(sin(phi1) * sin(phi2)) tmp = 0.0 if (lambda1 <= -3.5e-6) tmp = Float64(R * acos(Float64(t_0 + Float64(cos(phi1) * Float64(cos(phi2) * cos(lambda1)))))); elseif (lambda1 <= 8.2e-6) tmp = Float64(R * acos(Float64(t_0 + Float64(cos(phi1) * Float64(cos(phi2) * cos(lambda2)))))); else tmp = Float64(R * acos(Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = sin(phi1) * sin(phi2); tmp = 0.0; if (lambda1 <= -3.5e-6) tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda1))))); elseif (lambda1 <= 8.2e-6) tmp = R * acos((t_0 + (cos(phi1) * (cos(phi2) * cos(lambda2))))); else tmp = R * acos((cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[lambda1, -3.5e-6], N[(R * N[ArcCos[N[(t$95$0 + N[(N[Cos[phi1], $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[lambda1, 8.2e-6], N[(R * N[ArcCos[N[(t$95$0 + N[(N[Cos[phi1], $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \phi_1 \cdot \sin \phi_2\\
\mathbf{if}\;\lambda_1 \leq -3.5 \cdot 10^{-6}:\\
\;\;\;\;R \cdot \cos^{-1} \left(t\_0 + \cos \phi_1 \cdot \left(\cos \phi_2 \cdot \cos \lambda_1\right)\right)\\
\mathbf{elif}\;\lambda_1 \leq 8.2 \cdot 10^{-6}:\\
\;\;\;\;R \cdot \cos^{-1} \left(t\_0 + \cos \phi_1 \cdot \left(\cos \phi_2 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\end{array}
\end{array}
if lambda1 < -3.49999999999999995e-6Initial program 61.5%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6499.2%
Applied egg-rr99.2%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6459.8%
Simplified59.8%
if -3.49999999999999995e-6 < lambda1 < 8.1999999999999994e-6Initial program 84.8%
Taylor expanded in lambda1 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6484.7%
Simplified84.7%
if 8.1999999999999994e-6 < lambda1 Initial program 58.7%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6499.1%
Applied egg-rr99.1%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6456.7%
Simplified56.7%
Final simplification70.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2)))))
(if (<= phi2 -0.028)
(*
R
(acos
(+
(* (sin phi1) (sin phi2))
(* (cos phi1) (* (cos phi2) (cos lambda1))))))
(if (<= phi2 5.9e-5)
(* R (acos (* (cos phi1) t_0)))
(* R (acos (* (cos phi2) t_0)))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2));
double tmp;
if (phi2 <= -0.028) {
tmp = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos(lambda1)))));
} else if (phi2 <= 5.9e-5) {
tmp = R * acos((cos(phi1) * t_0));
} else {
tmp = R * acos((cos(phi2) * t_0));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))
if (phi2 <= (-0.028d0)) then
tmp = r * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos(lambda1)))))
else if (phi2 <= 5.9d-5) then
tmp = r * acos((cos(phi1) * t_0))
else
tmp = r * acos((cos(phi2) * t_0))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2));
double tmp;
if (phi2 <= -0.028) {
tmp = R * Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + (Math.cos(phi1) * (Math.cos(phi2) * Math.cos(lambda1)))));
} else if (phi2 <= 5.9e-5) {
tmp = R * Math.acos((Math.cos(phi1) * t_0));
} else {
tmp = R * Math.acos((Math.cos(phi2) * t_0));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = (math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2)) tmp = 0 if phi2 <= -0.028: tmp = R * math.acos(((math.sin(phi1) * math.sin(phi2)) + (math.cos(phi1) * (math.cos(phi2) * math.cos(lambda1))))) elif phi2 <= 5.9e-5: tmp = R * math.acos((math.cos(phi1) * t_0)) else: tmp = R * math.acos((math.cos(phi2) * t_0)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2))) tmp = 0.0 if (phi2 <= -0.028) tmp = Float64(R * acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(cos(phi1) * Float64(cos(phi2) * cos(lambda1)))))); elseif (phi2 <= 5.9e-5) tmp = Float64(R * acos(Float64(cos(phi1) * t_0))); else tmp = Float64(R * acos(Float64(cos(phi2) * t_0))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)); tmp = 0.0; if (phi2 <= -0.028) tmp = R * acos(((sin(phi1) * sin(phi2)) + (cos(phi1) * (cos(phi2) * cos(lambda1))))); elseif (phi2 <= 5.9e-5) tmp = R * acos((cos(phi1) * t_0)); else tmp = R * acos((cos(phi2) * t_0)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi2, -0.028], N[(R * N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[phi1], $MachinePrecision] * N[(N[Cos[phi2], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi2, 5.9e-5], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\\
\mathbf{if}\;\phi_2 \leq -0.028:\\
\;\;\;\;R \cdot \cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \cos \phi_1 \cdot \left(\cos \phi_2 \cdot \cos \lambda_1\right)\right)\\
\mathbf{elif}\;\phi_2 \leq 5.9 \cdot 10^{-5}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot t\_0\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot t\_0\right)\\
\end{array}
\end{array}
if phi2 < -0.0280000000000000006Initial program 74.8%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6498.9%
Applied egg-rr98.9%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-commutativeN/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6459.2%
Simplified59.2%
if -0.0280000000000000006 < phi2 < 5.8999999999999998e-5Initial program 63.3%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6460.9%
Simplified60.9%
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6483.8%
Applied egg-rr83.8%
if 5.8999999999999998e-5 < phi2 Initial program 84.9%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6498.9%
Applied egg-rr98.9%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6457.6%
Simplified57.6%
Final simplification71.6%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2)))))
(if (<= phi2 5.4e-5)
(* R (acos (* (cos phi1) t_0)))
(* R (acos (* (cos phi2) t_0))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2));
double tmp;
if (phi2 <= 5.4e-5) {
tmp = R * acos((cos(phi1) * t_0));
} else {
tmp = R * acos((cos(phi2) * t_0));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))
if (phi2 <= 5.4d-5) then
tmp = r * acos((cos(phi1) * t_0))
else
tmp = r * acos((cos(phi2) * t_0))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2));
double tmp;
if (phi2 <= 5.4e-5) {
tmp = R * Math.acos((Math.cos(phi1) * t_0));
} else {
tmp = R * Math.acos((Math.cos(phi2) * t_0));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = (math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2)) tmp = 0 if phi2 <= 5.4e-5: tmp = R * math.acos((math.cos(phi1) * t_0)) else: tmp = R * math.acos((math.cos(phi2) * t_0)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2))) tmp = 0.0 if (phi2 <= 5.4e-5) tmp = Float64(R * acos(Float64(cos(phi1) * t_0))); else tmp = Float64(R * acos(Float64(cos(phi2) * t_0))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = (sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)); tmp = 0.0; if (phi2 <= 5.4e-5) tmp = R * acos((cos(phi1) * t_0)); else tmp = R * acos((cos(phi2) * t_0)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi2, 5.4e-5], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\\
\mathbf{if}\;\phi_2 \leq 5.4 \cdot 10^{-5}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot t\_0\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot t\_0\right)\\
\end{array}
\end{array}
if phi2 < 5.3999999999999998e-5Initial program 66.7%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6448.1%
Simplified48.1%
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6464.3%
Applied egg-rr64.3%
if 5.3999999999999998e-5 < phi2 Initial program 84.9%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6498.9%
Applied egg-rr98.9%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f6457.6%
Simplified57.6%
Final simplification62.6%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(if (<= phi2 0.0001)
(*
R
(acos
(*
(cos phi1)
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2))))))
(* R (acos (* (cos phi2) (cos (- lambda2 lambda1)))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (phi2 <= 0.0001) {
tmp = R * acos((cos(phi1) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))));
} else {
tmp = R * acos((cos(phi2) * cos((lambda2 - lambda1))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (phi2 <= 0.0001d0) then
tmp = r * acos((cos(phi1) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2)))))
else
tmp = r * acos((cos(phi2) * cos((lambda2 - lambda1))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (phi2 <= 0.0001) {
tmp = R * Math.acos((Math.cos(phi1) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda1) * Math.cos(lambda2)))));
} else {
tmp = R * Math.acos((Math.cos(phi2) * Math.cos((lambda2 - lambda1))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if phi2 <= 0.0001: tmp = R * math.acos((math.cos(phi1) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda1) * math.cos(lambda2))))) else: tmp = R * math.acos((math.cos(phi2) * math.cos((lambda2 - lambda1)))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (phi2 <= 0.0001) tmp = Float64(R * acos(Float64(cos(phi1) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda1) * cos(lambda2)))))); else tmp = Float64(R * acos(Float64(cos(phi2) * cos(Float64(lambda2 - lambda1))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if (phi2 <= 0.0001) tmp = R * acos((cos(phi1) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda1) * cos(lambda2))))); else tmp = R * acos((cos(phi2) * cos((lambda2 - lambda1)))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[phi2, 0.0001], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\phi_2 \leq 0.0001:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_1 \cdot \cos \lambda_2\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \cos \left(\lambda_2 - \lambda_1\right)\right)\\
\end{array}
\end{array}
if phi2 < 1.00000000000000005e-4Initial program 66.7%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6448.1%
Simplified48.1%
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6464.3%
Applied egg-rr64.3%
if 1.00000000000000005e-4 < phi2 Initial program 84.9%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6450.3%
Simplified50.3%
Final simplification60.7%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (cos (- lambda2 lambda1)))))
(if (<= phi2 -9000000.0)
(*
R
(acos
(+
(* (sin phi1) (sin phi2))
(* (* (cos phi1) (cos phi2)) (+ 1.0 (* -0.5 (* lambda1 lambda1)))))))
(if (<= phi2 2.95)
(*
R
(acos
(+
(* (cos phi1) t_0)
(*
phi2
(*
(sin phi1)
(+
1.0
(*
(* phi2 phi2)
(+
-0.16666666666666666
(* phi2 (* phi2 0.008333333333333333))))))))))
(* R (acos t_0))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * cos((lambda2 - lambda1));
double tmp;
if (phi2 <= -9000000.0) {
tmp = R * acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * (1.0 + (-0.5 * (lambda1 * lambda1))))));
} else if (phi2 <= 2.95) {
tmp = R * acos(((cos(phi1) * t_0) + (phi2 * (sin(phi1) * (1.0 + ((phi2 * phi2) * (-0.16666666666666666 + (phi2 * (phi2 * 0.008333333333333333)))))))));
} else {
tmp = R * acos(t_0);
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos(phi2) * cos((lambda2 - lambda1))
if (phi2 <= (-9000000.0d0)) then
tmp = r * acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * (1.0d0 + ((-0.5d0) * (lambda1 * lambda1))))))
else if (phi2 <= 2.95d0) then
tmp = r * acos(((cos(phi1) * t_0) + (phi2 * (sin(phi1) * (1.0d0 + ((phi2 * phi2) * ((-0.16666666666666666d0) + (phi2 * (phi2 * 0.008333333333333333d0)))))))))
else
tmp = r * acos(t_0)
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos(phi2) * Math.cos((lambda2 - lambda1));
double tmp;
if (phi2 <= -9000000.0) {
tmp = R * Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + ((Math.cos(phi1) * Math.cos(phi2)) * (1.0 + (-0.5 * (lambda1 * lambda1))))));
} else if (phi2 <= 2.95) {
tmp = R * Math.acos(((Math.cos(phi1) * t_0) + (phi2 * (Math.sin(phi1) * (1.0 + ((phi2 * phi2) * (-0.16666666666666666 + (phi2 * (phi2 * 0.008333333333333333)))))))));
} else {
tmp = R * Math.acos(t_0);
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos(phi2) * math.cos((lambda2 - lambda1)) tmp = 0 if phi2 <= -9000000.0: tmp = R * math.acos(((math.sin(phi1) * math.sin(phi2)) + ((math.cos(phi1) * math.cos(phi2)) * (1.0 + (-0.5 * (lambda1 * lambda1)))))) elif phi2 <= 2.95: tmp = R * math.acos(((math.cos(phi1) * t_0) + (phi2 * (math.sin(phi1) * (1.0 + ((phi2 * phi2) * (-0.16666666666666666 + (phi2 * (phi2 * 0.008333333333333333))))))))) else: tmp = R * math.acos(t_0) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * cos(Float64(lambda2 - lambda1))) tmp = 0.0 if (phi2 <= -9000000.0) tmp = Float64(R * acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(Float64(cos(phi1) * cos(phi2)) * Float64(1.0 + Float64(-0.5 * Float64(lambda1 * lambda1))))))); elseif (phi2 <= 2.95) tmp = Float64(R * acos(Float64(Float64(cos(phi1) * t_0) + Float64(phi2 * Float64(sin(phi1) * Float64(1.0 + Float64(Float64(phi2 * phi2) * Float64(-0.16666666666666666 + Float64(phi2 * Float64(phi2 * 0.008333333333333333)))))))))); else tmp = Float64(R * acos(t_0)); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(phi2) * cos((lambda2 - lambda1)); tmp = 0.0; if (phi2 <= -9000000.0) tmp = R * acos(((sin(phi1) * sin(phi2)) + ((cos(phi1) * cos(phi2)) * (1.0 + (-0.5 * (lambda1 * lambda1)))))); elseif (phi2 <= 2.95) tmp = R * acos(((cos(phi1) * t_0) + (phi2 * (sin(phi1) * (1.0 + ((phi2 * phi2) * (-0.16666666666666666 + (phi2 * (phi2 * 0.008333333333333333))))))))); else tmp = R * acos(t_0); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi2, -9000000.0], N[(R * N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] * N[(1.0 + N[(-0.5 * N[(lambda1 * lambda1), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi2, 2.95], N[(R * N[ArcCos[N[(N[(N[Cos[phi1], $MachinePrecision] * t$95$0), $MachinePrecision] + N[(phi2 * N[(N[Sin[phi1], $MachinePrecision] * N[(1.0 + N[(N[(phi2 * phi2), $MachinePrecision] * N[(-0.16666666666666666 + N[(phi2 * N[(phi2 * 0.008333333333333333), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[t$95$0], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \cos \left(\lambda_2 - \lambda_1\right)\\
\mathbf{if}\;\phi_2 \leq -9000000:\\
\;\;\;\;R \cdot \cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + \left(\cos \phi_1 \cdot \cos \phi_2\right) \cdot \left(1 + -0.5 \cdot \left(\lambda_1 \cdot \lambda_1\right)\right)\right)\\
\mathbf{elif}\;\phi_2 \leq 2.95:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot t\_0 + \phi_2 \cdot \left(\sin \phi_1 \cdot \left(1 + \left(\phi_2 \cdot \phi_2\right) \cdot \left(-0.16666666666666666 + \phi_2 \cdot \left(\phi_2 \cdot 0.008333333333333333\right)\right)\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} t\_0\\
\end{array}
\end{array}
if phi2 < -9e6Initial program 75.9%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-negN/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
distribute-lft-inN/A
associate--l+N/A
*-commutativeN/A
+-lowering-+.f64N/A
Simplified48.3%
Taylor expanded in lambda2 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6432.1%
Simplified32.1%
if -9e6 < phi2 < 2.9500000000000002Initial program 63.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
distribute-rgt-inN/A
associate-+r+N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
Simplified63.5%
+-commutativeN/A
+-lowering-+.f64N/A
associate-*l*N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
*-lowering-*.f64N/A
Applied egg-rr63.5%
if 2.9500000000000002 < phi2 Initial program 84.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6450.0%
Simplified50.0%
Final simplification53.3%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi1) (cos phi2))))
(if (<= phi2 -46000.0)
(*
R
(acos
(+
(* (sin phi1) (sin phi2))
(* t_0 (+ 1.0 (* -0.5 (* lambda1 lambda1)))))))
(if (<= phi2 2.5)
(*
R
(acos
(+
(* t_0 (cos (- lambda1 lambda2)))
(*
phi2
(* (sin phi1) (+ 1.0 (* (* phi2 phi2) -0.16666666666666666)))))))
(* R (acos (* (cos phi2) (cos (- lambda2 lambda1)))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi1) * cos(phi2);
double tmp;
if (phi2 <= -46000.0) {
tmp = R * acos(((sin(phi1) * sin(phi2)) + (t_0 * (1.0 + (-0.5 * (lambda1 * lambda1))))));
} else if (phi2 <= 2.5) {
tmp = R * acos(((t_0 * cos((lambda1 - lambda2))) + (phi2 * (sin(phi1) * (1.0 + ((phi2 * phi2) * -0.16666666666666666))))));
} else {
tmp = R * acos((cos(phi2) * cos((lambda2 - lambda1))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos(phi1) * cos(phi2)
if (phi2 <= (-46000.0d0)) then
tmp = r * acos(((sin(phi1) * sin(phi2)) + (t_0 * (1.0d0 + ((-0.5d0) * (lambda1 * lambda1))))))
else if (phi2 <= 2.5d0) then
tmp = r * acos(((t_0 * cos((lambda1 - lambda2))) + (phi2 * (sin(phi1) * (1.0d0 + ((phi2 * phi2) * (-0.16666666666666666d0)))))))
else
tmp = r * acos((cos(phi2) * cos((lambda2 - lambda1))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos(phi1) * Math.cos(phi2);
double tmp;
if (phi2 <= -46000.0) {
tmp = R * Math.acos(((Math.sin(phi1) * Math.sin(phi2)) + (t_0 * (1.0 + (-0.5 * (lambda1 * lambda1))))));
} else if (phi2 <= 2.5) {
tmp = R * Math.acos(((t_0 * Math.cos((lambda1 - lambda2))) + (phi2 * (Math.sin(phi1) * (1.0 + ((phi2 * phi2) * -0.16666666666666666))))));
} else {
tmp = R * Math.acos((Math.cos(phi2) * Math.cos((lambda2 - lambda1))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos(phi1) * math.cos(phi2) tmp = 0 if phi2 <= -46000.0: tmp = R * math.acos(((math.sin(phi1) * math.sin(phi2)) + (t_0 * (1.0 + (-0.5 * (lambda1 * lambda1)))))) elif phi2 <= 2.5: tmp = R * math.acos(((t_0 * math.cos((lambda1 - lambda2))) + (phi2 * (math.sin(phi1) * (1.0 + ((phi2 * phi2) * -0.16666666666666666)))))) else: tmp = R * math.acos((math.cos(phi2) * math.cos((lambda2 - lambda1)))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi1) * cos(phi2)) tmp = 0.0 if (phi2 <= -46000.0) tmp = Float64(R * acos(Float64(Float64(sin(phi1) * sin(phi2)) + Float64(t_0 * Float64(1.0 + Float64(-0.5 * Float64(lambda1 * lambda1))))))); elseif (phi2 <= 2.5) tmp = Float64(R * acos(Float64(Float64(t_0 * cos(Float64(lambda1 - lambda2))) + Float64(phi2 * Float64(sin(phi1) * Float64(1.0 + Float64(Float64(phi2 * phi2) * -0.16666666666666666))))))); else tmp = Float64(R * acos(Float64(cos(phi2) * cos(Float64(lambda2 - lambda1))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(phi1) * cos(phi2); tmp = 0.0; if (phi2 <= -46000.0) tmp = R * acos(((sin(phi1) * sin(phi2)) + (t_0 * (1.0 + (-0.5 * (lambda1 * lambda1)))))); elseif (phi2 <= 2.5) tmp = R * acos(((t_0 * cos((lambda1 - lambda2))) + (phi2 * (sin(phi1) * (1.0 + ((phi2 * phi2) * -0.16666666666666666)))))); else tmp = R * acos((cos(phi2) * cos((lambda2 - lambda1)))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi1], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi2, -46000.0], N[(R * N[ArcCos[N[(N[(N[Sin[phi1], $MachinePrecision] * N[Sin[phi2], $MachinePrecision]), $MachinePrecision] + N[(t$95$0 * N[(1.0 + N[(-0.5 * N[(lambda1 * lambda1), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi2, 2.5], N[(R * N[ArcCos[N[(N[(t$95$0 * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] + N[(phi2 * N[(N[Sin[phi1], $MachinePrecision] * N[(1.0 + N[(N[(phi2 * phi2), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_1 \cdot \cos \phi_2\\
\mathbf{if}\;\phi_2 \leq -46000:\\
\;\;\;\;R \cdot \cos^{-1} \left(\sin \phi_1 \cdot \sin \phi_2 + t\_0 \cdot \left(1 + -0.5 \cdot \left(\lambda_1 \cdot \lambda_1\right)\right)\right)\\
\mathbf{elif}\;\phi_2 \leq 2.5:\\
\;\;\;\;R \cdot \cos^{-1} \left(t\_0 \cdot \cos \left(\lambda_1 - \lambda_2\right) + \phi_2 \cdot \left(\sin \phi_1 \cdot \left(1 + \left(\phi_2 \cdot \phi_2\right) \cdot -0.16666666666666666\right)\right)\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot \cos \left(\lambda_2 - \lambda_1\right)\right)\\
\end{array}
\end{array}
if phi2 < -46000Initial program 75.9%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-negN/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
distribute-lft-inN/A
associate--l+N/A
*-commutativeN/A
+-lowering-+.f64N/A
Simplified48.3%
Taylor expanded in lambda2 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6432.1%
Simplified32.1%
if -46000 < phi2 < 2.5Initial program 63.5%
Taylor expanded in phi2 around 0
*-commutativeN/A
associate-*r*N/A
*-lowering-*.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
metadata-evalN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6463.3%
Simplified63.3%
if 2.5 < phi2 Initial program 84.4%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6450.0%
Simplified50.0%
Final simplification53.2%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2))))
(if (<= t_0 0.99999)
(* R (acos t_0))
(* R (acos (* (cos phi1) (+ 1.0 (* lambda1 (* lambda1 -0.5)))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double tmp;
if (t_0 <= 0.99999) {
tmp = R * acos(t_0);
} else {
tmp = R * acos((cos(phi1) * (1.0 + (lambda1 * (lambda1 * -0.5)))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
if (t_0 <= 0.99999d0) then
tmp = r * acos(t_0)
else
tmp = r * acos((cos(phi1) * (1.0d0 + (lambda1 * (lambda1 * (-0.5d0))))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double tmp;
if (t_0 <= 0.99999) {
tmp = R * Math.acos(t_0);
} else {
tmp = R * Math.acos((Math.cos(phi1) * (1.0 + (lambda1 * (lambda1 * -0.5)))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) tmp = 0 if t_0 <= 0.99999: tmp = R * math.acos(t_0) else: tmp = R * math.acos((math.cos(phi1) * (1.0 + (lambda1 * (lambda1 * -0.5))))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) tmp = 0.0 if (t_0 <= 0.99999) tmp = Float64(R * acos(t_0)); else tmp = Float64(R * acos(Float64(cos(phi1) * Float64(1.0 + Float64(lambda1 * Float64(lambda1 * -0.5)))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); tmp = 0.0; if (t_0 <= 0.99999) tmp = R * acos(t_0); else tmp = R * acos((cos(phi1) * (1.0 + (lambda1 * (lambda1 * -0.5))))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[t$95$0, 0.99999], N[(R * N[ArcCos[t$95$0], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[(1.0 + N[(lambda1 * N[(lambda1 * -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;t\_0 \leq 0.99999:\\
\;\;\;\;R \cdot \cos^{-1} t\_0\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \left(1 + \lambda_1 \cdot \left(\lambda_1 \cdot -0.5\right)\right)\right)\\
\end{array}
\end{array}
if (cos.f64 (-.f64 lambda1 lambda2)) < 0.999990000000000046Initial program 72.1%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6445.7%
Simplified45.7%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6432.3%
Simplified32.3%
if 0.999990000000000046 < (cos.f64 (-.f64 lambda1 lambda2)) Initial program 69.4%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6421.7%
Simplified21.7%
Taylor expanded in lambda1 around 0
cos-negN/A
mul-1-negN/A
sin-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
fmm-defN/A
cos-negN/A
fma-undefineN/A
sin-negN/A
remove-double-negN/A
+-commutativeN/A
*-lowering-*.f64N/A
Simplified21.7%
Taylor expanded in lambda2 around 0
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f6420.8%
Simplified20.8%
Final simplification29.9%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda2 lambda1))))
(if (<= phi2 5e-5)
(/ R (/ 1.0 (acos (* (cos phi1) t_0))))
(* R (acos (* (cos phi2) t_0))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda2 - lambda1));
double tmp;
if (phi2 <= 5e-5) {
tmp = R / (1.0 / acos((cos(phi1) * t_0)));
} else {
tmp = R * acos((cos(phi2) * t_0));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos((lambda2 - lambda1))
if (phi2 <= 5d-5) then
tmp = r / (1.0d0 / acos((cos(phi1) * t_0)))
else
tmp = r * acos((cos(phi2) * t_0))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda2 - lambda1));
double tmp;
if (phi2 <= 5e-5) {
tmp = R / (1.0 / Math.acos((Math.cos(phi1) * t_0)));
} else {
tmp = R * Math.acos((Math.cos(phi2) * t_0));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda2 - lambda1)) tmp = 0 if phi2 <= 5e-5: tmp = R / (1.0 / math.acos((math.cos(phi1) * t_0))) else: tmp = R * math.acos((math.cos(phi2) * t_0)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda2 - lambda1)) tmp = 0.0 if (phi2 <= 5e-5) tmp = Float64(R / Float64(1.0 / acos(Float64(cos(phi1) * t_0)))); else tmp = Float64(R * acos(Float64(cos(phi2) * t_0))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos((lambda2 - lambda1)); tmp = 0.0; if (phi2 <= 5e-5) tmp = R / (1.0 / acos((cos(phi1) * t_0))); else tmp = R * acos((cos(phi2) * t_0)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[phi2, 5e-5], N[(R / N[(1.0 / N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_2 - \lambda_1\right)\\
\mathbf{if}\;\phi_2 \leq 5 \cdot 10^{-5}:\\
\;\;\;\;\frac{R}{\frac{1}{\cos^{-1} \left(\cos \phi_1 \cdot t\_0\right)}}\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot t\_0\right)\\
\end{array}
\end{array}
if phi2 < 5.00000000000000024e-5Initial program 66.7%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6448.1%
Simplified48.1%
acos-asinN/A
flip--N/A
/-lowering-/.f64N/A
Applied egg-rr48.0%
*-commutativeN/A
clear-numN/A
un-div-invN/A
/-lowering-/.f64N/A
Applied egg-rr48.1%
if 5.00000000000000024e-5 < phi2 Initial program 84.9%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6450.3%
Simplified50.3%
Final simplification48.7%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda2 lambda1))))
(if (<= phi2 5.5e-5)
(* R (acos (* (cos phi1) t_0)))
(* R (acos (* (cos phi2) t_0))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda2 - lambda1));
double tmp;
if (phi2 <= 5.5e-5) {
tmp = R * acos((cos(phi1) * t_0));
} else {
tmp = R * acos((cos(phi2) * t_0));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos((lambda2 - lambda1))
if (phi2 <= 5.5d-5) then
tmp = r * acos((cos(phi1) * t_0))
else
tmp = r * acos((cos(phi2) * t_0))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda2 - lambda1));
double tmp;
if (phi2 <= 5.5e-5) {
tmp = R * Math.acos((Math.cos(phi1) * t_0));
} else {
tmp = R * Math.acos((Math.cos(phi2) * t_0));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda2 - lambda1)) tmp = 0 if phi2 <= 5.5e-5: tmp = R * math.acos((math.cos(phi1) * t_0)) else: tmp = R * math.acos((math.cos(phi2) * t_0)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda2 - lambda1)) tmp = 0.0 if (phi2 <= 5.5e-5) tmp = Float64(R * acos(Float64(cos(phi1) * t_0))); else tmp = Float64(R * acos(Float64(cos(phi2) * t_0))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos((lambda2 - lambda1)); tmp = 0.0; if (phi2 <= 5.5e-5) tmp = R * acos((cos(phi1) * t_0)); else tmp = R * acos((cos(phi2) * t_0)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[phi2, 5.5e-5], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_2 - \lambda_1\right)\\
\mathbf{if}\;\phi_2 \leq 5.5 \cdot 10^{-5}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot t\_0\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_2 \cdot t\_0\right)\\
\end{array}
\end{array}
if phi2 < 5.5000000000000002e-5Initial program 66.7%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6448.1%
Simplified48.1%
if 5.5000000000000002e-5 < phi2 Initial program 84.9%
Taylor expanded in phi1 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6450.3%
Simplified50.3%
Final simplification48.7%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (let* ((t_0 (cos (- lambda1 lambda2)))) (if (<= t_0 0.99999999999998) (* R (acos t_0)) (* R (- lambda2 lambda1)))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double tmp;
if (t_0 <= 0.99999999999998) {
tmp = R * acos(t_0);
} else {
tmp = R * (lambda2 - lambda1);
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: t_0
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
if (t_0 <= 0.99999999999998d0) then
tmp = r * acos(t_0)
else
tmp = r * (lambda2 - lambda1)
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double tmp;
if (t_0 <= 0.99999999999998) {
tmp = R * Math.acos(t_0);
} else {
tmp = R * (lambda2 - lambda1);
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) tmp = 0 if t_0 <= 0.99999999999998: tmp = R * math.acos(t_0) else: tmp = R * (lambda2 - lambda1) return tmp
function code(R, lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) tmp = 0.0 if (t_0 <= 0.99999999999998) tmp = Float64(R * acos(t_0)); else tmp = Float64(R * Float64(lambda2 - lambda1)); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); tmp = 0.0; if (t_0 <= 0.99999999999998) tmp = R * acos(t_0); else tmp = R * (lambda2 - lambda1); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[t$95$0, 0.99999999999998], N[(R * N[ArcCos[t$95$0], $MachinePrecision]), $MachinePrecision], N[(R * N[(lambda2 - lambda1), $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;t\_0 \leq 0.99999999999998:\\
\;\;\;\;R \cdot \cos^{-1} t\_0\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\lambda_2 - \lambda_1\right)\\
\end{array}
\end{array}
if (cos.f64 (-.f64 lambda1 lambda2)) < 0.99999999999998002Initial program 72.6%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6445.5%
Simplified45.5%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6432.0%
Simplified32.0%
if 0.99999999999998002 < (cos.f64 (-.f64 lambda1 lambda2)) Initial program 67.1%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6420.6%
Simplified20.6%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f644.6%
Simplified4.6%
acos-cos-sN/A
*-lowering-*.f64N/A
acos-cos-sN/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
acos-cos-sN/A
--lowering--.f6416.3%
Applied egg-rr16.3%
Final simplification28.8%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (if (<= lambda1 -2.3e-7) (* R (acos (* (cos phi1) (cos lambda1)))) (* R (acos (* (cos phi1) (cos lambda2))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -2.3e-7) {
tmp = R * acos((cos(phi1) * cos(lambda1)));
} else {
tmp = R * acos((cos(phi1) * cos(lambda2)));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (lambda1 <= (-2.3d-7)) then
tmp = r * acos((cos(phi1) * cos(lambda1)))
else
tmp = r * acos((cos(phi1) * cos(lambda2)))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -2.3e-7) {
tmp = R * Math.acos((Math.cos(phi1) * Math.cos(lambda1)));
} else {
tmp = R * Math.acos((Math.cos(phi1) * Math.cos(lambda2)));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if lambda1 <= -2.3e-7: tmp = R * math.acos((math.cos(phi1) * math.cos(lambda1))) else: tmp = R * math.acos((math.cos(phi1) * math.cos(lambda2))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (lambda1 <= -2.3e-7) tmp = Float64(R * acos(Float64(cos(phi1) * cos(lambda1)))); else tmp = Float64(R * acos(Float64(cos(phi1) * cos(lambda2)))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if (lambda1 <= -2.3e-7) tmp = R * acos((cos(phi1) * cos(lambda1))); else tmp = R * acos((cos(phi1) * cos(lambda2))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[lambda1, -2.3e-7], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_1 \leq -2.3 \cdot 10^{-7}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \cos \lambda_1\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \cos \lambda_2\right)\\
\end{array}
\end{array}
if lambda1 < -2.29999999999999995e-7Initial program 61.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6443.0%
Simplified43.0%
Taylor expanded in lambda2 around 0
cos-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6441.9%
Simplified41.9%
if -2.29999999999999995e-7 < lambda1 Initial program 74.6%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6439.7%
Simplified39.7%
Taylor expanded in lambda1 around 0
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6430.5%
Simplified30.5%
Final simplification33.2%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (if (<= lambda2 0.000245) (* R (acos (* (cos phi1) (cos lambda1)))) (* R (acos (cos (- lambda1 lambda2))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda2 <= 0.000245) {
tmp = R * acos((cos(phi1) * cos(lambda1)));
} else {
tmp = R * acos(cos((lambda1 - lambda2)));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (lambda2 <= 0.000245d0) then
tmp = r * acos((cos(phi1) * cos(lambda1)))
else
tmp = r * acos(cos((lambda1 - lambda2)))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda2 <= 0.000245) {
tmp = R * Math.acos((Math.cos(phi1) * Math.cos(lambda1)));
} else {
tmp = R * Math.acos(Math.cos((lambda1 - lambda2)));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if lambda2 <= 0.000245: tmp = R * math.acos((math.cos(phi1) * math.cos(lambda1))) else: tmp = R * math.acos(math.cos((lambda1 - lambda2))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (lambda2 <= 0.000245) tmp = Float64(R * acos(Float64(cos(phi1) * cos(lambda1)))); else tmp = Float64(R * acos(cos(Float64(lambda1 - lambda2)))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if (lambda2 <= 0.000245) tmp = R * acos((cos(phi1) * cos(lambda1))); else tmp = R * acos(cos((lambda1 - lambda2))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[lambda2, 0.000245], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_2 \leq 0.000245:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \cos \lambda_1\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \cos \left(\lambda_1 - \lambda_2\right)\\
\end{array}
\end{array}
if lambda2 < 2.4499999999999999e-4Initial program 75.9%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6442.0%
Simplified42.0%
Taylor expanded in lambda2 around 0
cos-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6434.9%
Simplified34.9%
if 2.4499999999999999e-4 < lambda2 Initial program 61.0%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6436.8%
Simplified36.8%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6425.8%
Simplified25.8%
Final simplification32.2%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (* R (acos (* (cos phi1) (cos (- lambda2 lambda1))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return R * acos((cos(phi1) * cos((lambda2 - lambda1))));
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = r * acos((cos(phi1) * cos((lambda2 - lambda1))))
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return R * Math.acos((Math.cos(phi1) * Math.cos((lambda2 - lambda1))));
}
def code(R, lambda1, lambda2, phi1, phi2): return R * math.acos((math.cos(phi1) * math.cos((lambda2 - lambda1))))
function code(R, lambda1, lambda2, phi1, phi2) return Float64(R * acos(Float64(cos(phi1) * cos(Float64(lambda2 - lambda1))))) end
function tmp = code(R, lambda1, lambda2, phi1, phi2) tmp = R * acos((cos(phi1) * cos((lambda2 - lambda1)))); end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[Cos[N[(lambda2 - lambda1), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \cos \left(\lambda_2 - \lambda_1\right)\right)
\end{array}
Initial program 71.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6440.5%
Simplified40.5%
Final simplification40.5%
(FPCore (R lambda1 lambda2 phi1 phi2)
:precision binary64
(if (<= (- lambda1 lambda2) -2.0)
(* R (acos (cos (- lambda1 lambda2))))
(*
R
(acos
(*
(cos phi1)
(+
(* lambda1 (* lambda1 -0.5))
(+
1.0
(*
lambda2
(+ lambda1 (* lambda2 (+ -0.5 (* (* lambda1 lambda1) 0.25))))))))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if ((lambda1 - lambda2) <= -2.0) {
tmp = R * acos(cos((lambda1 - lambda2)));
} else {
tmp = R * acos((cos(phi1) * ((lambda1 * (lambda1 * -0.5)) + (1.0 + (lambda2 * (lambda1 + (lambda2 * (-0.5 + ((lambda1 * lambda1) * 0.25)))))))));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if ((lambda1 - lambda2) <= (-2.0d0)) then
tmp = r * acos(cos((lambda1 - lambda2)))
else
tmp = r * acos((cos(phi1) * ((lambda1 * (lambda1 * (-0.5d0))) + (1.0d0 + (lambda2 * (lambda1 + (lambda2 * ((-0.5d0) + ((lambda1 * lambda1) * 0.25d0)))))))))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if ((lambda1 - lambda2) <= -2.0) {
tmp = R * Math.acos(Math.cos((lambda1 - lambda2)));
} else {
tmp = R * Math.acos((Math.cos(phi1) * ((lambda1 * (lambda1 * -0.5)) + (1.0 + (lambda2 * (lambda1 + (lambda2 * (-0.5 + ((lambda1 * lambda1) * 0.25)))))))));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if (lambda1 - lambda2) <= -2.0: tmp = R * math.acos(math.cos((lambda1 - lambda2))) else: tmp = R * math.acos((math.cos(phi1) * ((lambda1 * (lambda1 * -0.5)) + (1.0 + (lambda2 * (lambda1 + (lambda2 * (-0.5 + ((lambda1 * lambda1) * 0.25))))))))) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (Float64(lambda1 - lambda2) <= -2.0) tmp = Float64(R * acos(cos(Float64(lambda1 - lambda2)))); else tmp = Float64(R * acos(Float64(cos(phi1) * Float64(Float64(lambda1 * Float64(lambda1 * -0.5)) + Float64(1.0 + Float64(lambda2 * Float64(lambda1 + Float64(lambda2 * Float64(-0.5 + Float64(Float64(lambda1 * lambda1) * 0.25)))))))))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if ((lambda1 - lambda2) <= -2.0) tmp = R * acos(cos((lambda1 - lambda2))); else tmp = R * acos((cos(phi1) * ((lambda1 * (lambda1 * -0.5)) + (1.0 + (lambda2 * (lambda1 + (lambda2 * (-0.5 + ((lambda1 * lambda1) * 0.25))))))))); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[N[(lambda1 - lambda2), $MachinePrecision], -2.0], N[(R * N[ArcCos[N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[(N[Cos[phi1], $MachinePrecision] * N[(N[(lambda1 * N[(lambda1 * -0.5), $MachinePrecision]), $MachinePrecision] + N[(1.0 + N[(lambda2 * N[(lambda1 + N[(lambda2 * N[(-0.5 + N[(N[(lambda1 * lambda1), $MachinePrecision] * 0.25), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_1 - \lambda_2 \leq -2:\\
\;\;\;\;R \cdot \cos^{-1} \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \left(\cos \phi_1 \cdot \left(\lambda_1 \cdot \left(\lambda_1 \cdot -0.5\right) + \left(1 + \lambda_2 \cdot \left(\lambda_1 + \lambda_2 \cdot \left(-0.5 + \left(\lambda_1 \cdot \lambda_1\right) \cdot 0.25\right)\right)\right)\right)\right)\\
\end{array}
\end{array}
if (-.f64 lambda1 lambda2) < -2Initial program 71.9%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6444.3%
Simplified44.3%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6432.0%
Simplified32.0%
if -2 < (-.f64 lambda1 lambda2) Initial program 71.2%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6437.9%
Simplified37.9%
Taylor expanded in lambda1 around 0
cos-negN/A
mul-1-negN/A
sin-negN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
fmm-defN/A
cos-negN/A
fma-undefineN/A
sin-negN/A
remove-double-negN/A
+-commutativeN/A
*-lowering-*.f64N/A
Simplified19.8%
Taylor expanded in lambda2 around 0
associate-+r+N/A
+-commutativeN/A
associate-+l+N/A
+-lowering-+.f64N/A
*-commutativeN/A
unpow2N/A
associate-*l*N/A
*-lowering-*.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f648.1%
Simplified8.1%
Final simplification17.8%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (if (<= (- lambda1 lambda2) -5e+37) (* R (acos (cos (- lambda1 lambda2)))) (* R (fabs (remainder (- lambda2 lambda1) (* 2.0 PI))))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if ((lambda1 - lambda2) <= -5e+37) {
tmp = R * acos(cos((lambda1 - lambda2)));
} else {
tmp = R * fabs(remainder((lambda2 - lambda1), (2.0 * ((double) M_PI))));
}
return tmp;
}
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if ((lambda1 - lambda2) <= -5e+37) {
tmp = R * Math.acos(Math.cos((lambda1 - lambda2)));
} else {
tmp = R * Math.abs(Math.IEEEremainder((lambda2 - lambda1), (2.0 * Math.PI)));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if (lambda1 - lambda2) <= -5e+37: tmp = R * math.acos(math.cos((lambda1 - lambda2))) else: tmp = R * math.fabs(math.remainder((lambda2 - lambda1), (2.0 * math.pi))) return tmp
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[N[(lambda1 - lambda2), $MachinePrecision], -5e+37], N[(R * N[ArcCos[N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[Abs[N[With[{TMP1 = N[(lambda2 - lambda1), $MachinePrecision], TMP2 = N[(2.0 * Pi), $MachinePrecision]}, TMP1 - Round[TMP1 / TMP2] * TMP2], $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_1 - \lambda_2 \leq -5 \cdot 10^{+37}:\\
\;\;\;\;R \cdot \cos^{-1} \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left|\left(\left(\lambda_2 - \lambda_1\right) \mathsf{rem} \left(2 \cdot \pi\right)\right)\right|\\
\end{array}
\end{array}
if (-.f64 lambda1 lambda2) < -4.99999999999999989e37Initial program 71.4%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6444.2%
Simplified44.2%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6432.8%
Simplified32.8%
if -4.99999999999999989e37 < (-.f64 lambda1 lambda2) Initial program 71.6%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6438.2%
Simplified38.2%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6422.6%
Simplified22.6%
acos-cosN/A
fabs-lowering-fabs.f64N/A
remainder-lowering-remainder.f64N/A
acos-cos-sN/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
acos-cos-sN/A
--lowering--.f64N/A
*-lowering-*.f64N/A
PI-lowering-PI.f6420.2%
Applied egg-rr20.2%
Final simplification25.0%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (if (<= lambda1 -9.2e-8) (* R (acos (cos lambda1))) (* R (acos (cos lambda2)))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -9.2e-8) {
tmp = R * acos(cos(lambda1));
} else {
tmp = R * acos(cos(lambda2));
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (lambda1 <= (-9.2d-8)) then
tmp = r * acos(cos(lambda1))
else
tmp = r * acos(cos(lambda2))
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -9.2e-8) {
tmp = R * Math.acos(Math.cos(lambda1));
} else {
tmp = R * Math.acos(Math.cos(lambda2));
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if lambda1 <= -9.2e-8: tmp = R * math.acos(math.cos(lambda1)) else: tmp = R * math.acos(math.cos(lambda2)) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (lambda1 <= -9.2e-8) tmp = Float64(R * acos(cos(lambda1))); else tmp = Float64(R * acos(cos(lambda2))); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if (lambda1 <= -9.2e-8) tmp = R * acos(cos(lambda1)); else tmp = R * acos(cos(lambda2)); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[lambda1, -9.2e-8], N[(R * N[ArcCos[N[Cos[lambda1], $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[ArcCos[N[Cos[lambda2], $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_1 \leq -9.2 \cdot 10^{-8}:\\
\;\;\;\;R \cdot \cos^{-1} \cos \lambda_1\\
\mathbf{else}:\\
\;\;\;\;R \cdot \cos^{-1} \cos \lambda_2\\
\end{array}
\end{array}
if lambda1 < -9.2000000000000003e-8Initial program 61.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6443.0%
Simplified43.0%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6434.0%
Simplified34.0%
Taylor expanded in lambda2 around 0
cos-lowering-cos.f6433.0%
Simplified33.0%
if -9.2000000000000003e-8 < lambda1 Initial program 74.6%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6439.7%
Simplified39.7%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6424.2%
Simplified24.2%
Taylor expanded in lambda1 around 0
cos-negN/A
cos-lowering-cos.f6417.6%
Simplified17.6%
Final simplification21.3%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (if (<= lambda1 -1.12e-8) (* R (acos (cos lambda1))) (* R (- lambda2 lambda1))))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -1.12e-8) {
tmp = R * acos(cos(lambda1));
} else {
tmp = R * (lambda2 - lambda1);
}
return tmp;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (lambda1 <= (-1.12d-8)) then
tmp = r * acos(cos(lambda1))
else
tmp = r * (lambda2 - lambda1)
end if
code = tmp
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (lambda1 <= -1.12e-8) {
tmp = R * Math.acos(Math.cos(lambda1));
} else {
tmp = R * (lambda2 - lambda1);
}
return tmp;
}
def code(R, lambda1, lambda2, phi1, phi2): tmp = 0 if lambda1 <= -1.12e-8: tmp = R * math.acos(math.cos(lambda1)) else: tmp = R * (lambda2 - lambda1) return tmp
function code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0 if (lambda1 <= -1.12e-8) tmp = Float64(R * acos(cos(lambda1))); else tmp = Float64(R * Float64(lambda2 - lambda1)); end return tmp end
function tmp_2 = code(R, lambda1, lambda2, phi1, phi2) tmp = 0.0; if (lambda1 <= -1.12e-8) tmp = R * acos(cos(lambda1)); else tmp = R * (lambda2 - lambda1); end tmp_2 = tmp; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[lambda1, -1.12e-8], N[(R * N[ArcCos[N[Cos[lambda1], $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(R * N[(lambda2 - lambda1), $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\lambda_1 \leq -1.12 \cdot 10^{-8}:\\
\;\;\;\;R \cdot \cos^{-1} \cos \lambda_1\\
\mathbf{else}:\\
\;\;\;\;R \cdot \left(\lambda_2 - \lambda_1\right)\\
\end{array}
\end{array}
if lambda1 < -1.11999999999999994e-8Initial program 61.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6443.3%
Simplified43.3%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6433.7%
Simplified33.7%
Taylor expanded in lambda2 around 0
cos-lowering-cos.f6432.7%
Simplified32.7%
if -1.11999999999999994e-8 < lambda1 Initial program 74.7%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6439.6%
Simplified39.6%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6424.2%
Simplified24.2%
acos-cos-sN/A
*-lowering-*.f64N/A
acos-cos-sN/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
acos-cos-sN/A
--lowering--.f646.8%
Applied egg-rr6.8%
Final simplification13.0%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (* R (- lambda2 lambda1)))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return R * (lambda2 - lambda1);
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = r * (lambda2 - lambda1)
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return R * (lambda2 - lambda1);
}
def code(R, lambda1, lambda2, phi1, phi2): return R * (lambda2 - lambda1)
function code(R, lambda1, lambda2, phi1, phi2) return Float64(R * Float64(lambda2 - lambda1)) end
function tmp = code(R, lambda1, lambda2, phi1, phi2) tmp = R * (lambda2 - lambda1); end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := N[(R * N[(lambda2 - lambda1), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
R \cdot \left(\lambda_2 - \lambda_1\right)
\end{array}
Initial program 71.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6440.5%
Simplified40.5%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6426.5%
Simplified26.5%
acos-cos-sN/A
*-lowering-*.f64N/A
acos-cos-sN/A
cos-diffN/A
*-commutativeN/A
*-commutativeN/A
cos-diffN/A
acos-cos-sN/A
--lowering--.f646.3%
Applied egg-rr6.3%
Final simplification6.3%
(FPCore (R lambda1 lambda2 phi1 phi2) :precision binary64 (* lambda1 R))
double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 * R;
}
real(8) function code(r, lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: r
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 * r
end function
public static double code(double R, double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 * R;
}
def code(R, lambda1, lambda2, phi1, phi2): return lambda1 * R
function code(R, lambda1, lambda2, phi1, phi2) return Float64(lambda1 * R) end
function tmp = code(R, lambda1, lambda2, phi1, phi2) tmp = lambda1 * R; end
code[R_, lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 * R), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 \cdot R
\end{array}
Initial program 71.5%
Taylor expanded in phi2 around 0
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sub-negN/A
remove-double-negN/A
mul-1-negN/A
distribute-neg-inN/A
+-commutativeN/A
cos-negN/A
cos-lowering-cos.f64N/A
mul-1-negN/A
unsub-negN/A
--lowering--.f6440.5%
Simplified40.5%
Taylor expanded in phi1 around 0
sub-negN/A
remove-double-negN/A
distribute-neg-inN/A
+-commutativeN/A
neg-mul-1N/A
cos-negN/A
cos-lowering-cos.f64N/A
neg-mul-1N/A
sub-negN/A
--lowering--.f6426.5%
Simplified26.5%
Taylor expanded in lambda1 around inf
*-commutativeN/A
*-lowering-*.f644.1%
Simplified4.1%
herbie shell --seed 2024161
(FPCore (R lambda1 lambda2 phi1 phi2)
:name "Spherical law of cosines"
:precision binary64
(* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))