
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((Math.cos(phi2) * Math.sin((lambda1 - lambda2))), (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((math.cos(phi2) * math.sin((lambda1 - lambda2))), (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2)))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))), Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Sampling outcomes in binary64 precision:
Herbie found 24 alternatives:
| Alternative | Accuracy | Speedup |
|---|
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((Math.cos(phi2) * Math.sin((lambda1 - lambda2))), (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((math.cos(phi2) * math.sin((lambda1 - lambda2))), (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2)))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))), Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(+
lambda1
(atan2
(*
(- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))
(cos phi2))
(+
(cos phi1)
(*
(cos phi2)
(+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda2) * cos(lambda1))))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda2) * cos(lambda1))))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((((Math.sin(lambda1) * Math.cos(lambda2)) - (Math.cos(lambda1) * Math.sin(lambda2))) * Math.cos(phi2)), (Math.cos(phi1) + (Math.cos(phi2) * ((Math.sin(lambda1) * Math.sin(lambda2)) + (Math.cos(lambda2) * Math.cos(lambda1))))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((((math.sin(lambda1) * math.cos(lambda2)) - (math.cos(lambda1) * math.sin(lambda2))) * math.cos(phi2)), (math.cos(phi1) + (math.cos(phi2) * ((math.sin(lambda1) * math.sin(lambda2)) + (math.cos(lambda2) * math.cos(lambda1))))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(Float64(Float64(sin(lambda1) * cos(lambda2)) - Float64(cos(lambda1) * sin(lambda2))) * cos(phi2)), Float64(cos(phi1) + Float64(cos(phi2) * Float64(Float64(sin(lambda1) * sin(lambda2)) + Float64(cos(lambda2) * cos(lambda1))))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * ((sin(lambda1) * sin(lambda2)) + (cos(lambda2) * cos(lambda1)))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision] - N[(N[Cos[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision] + N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[lambda1], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\left(\sin \lambda_1 \cdot \cos \lambda_2 - \cos \lambda_1 \cdot \sin \lambda_2\right) \cdot \cos \phi_2}{\cos \phi_1 + \cos \phi_2 \cdot \left(\sin \lambda_1 \cdot \sin \lambda_2 + \cos \lambda_2 \cdot \cos \lambda_1\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
sin-diffN/A
--lowering--.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sin-lowering-sin.f6499.1%
Applied egg-rr99.1%
cos-diffN/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
sin-lowering-sin.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6499.6%
Applied egg-rr99.6%
Final simplification99.6%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(+
lambda1
(atan2
(*
(- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))
(cos phi2))
(+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((((Math.sin(lambda1) * Math.cos(lambda2)) - (Math.cos(lambda1) * Math.sin(lambda2))) * Math.cos(phi2)), (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((((math.sin(lambda1) * math.cos(lambda2)) - (math.cos(lambda1) * math.sin(lambda2))) * math.cos(phi2)), (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2)))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(Float64(Float64(sin(lambda1) * cos(lambda2)) - Float64(cos(lambda1) * sin(lambda2))) * cos(phi2)), Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((((sin(lambda1) * cos(lambda2)) - (cos(lambda1) * sin(lambda2))) * cos(phi2)), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[(N[(N[Sin[lambda1], $MachinePrecision] * N[Cos[lambda2], $MachinePrecision]), $MachinePrecision] - N[(N[Cos[lambda1], $MachinePrecision] * N[Sin[lambda2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\left(\sin \lambda_1 \cdot \cos \lambda_2 - \cos \lambda_1 \cdot \sin \lambda_2\right) \cdot \cos \phi_2}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
sin-diffN/A
--lowering--.f64N/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sin-lowering-sin.f6499.1%
Applied egg-rr99.1%
Final simplification99.1%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2)))
(t_1 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= (cos phi1) 0.75)
(+
lambda1
(atan2 t_1 (+ (cos phi1) (* t_0 (+ 1.0 (* -0.5 (* phi2 phi2)))))))
(if (<= (cos phi1) 0.999996)
(atan2 t_1 (+ (cos phi1) (* (cos lambda2) (cos phi2))))
(+
lambda1
(atan2 t_1 (+ (* (cos phi2) t_0) (+ 1.0 (* phi1 (* phi1 -0.5))))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double t_1 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (cos(phi1) <= 0.75) {
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else if (cos(phi1) <= 0.999996) {
tmp = atan2(t_1, (cos(phi1) + (cos(lambda2) * cos(phi2))));
} else {
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
t_1 = cos(phi2) * sin((lambda1 - lambda2))
if (cos(phi1) <= 0.75d0) then
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0d0 + ((-0.5d0) * (phi2 * phi2))))))
else if (cos(phi1) <= 0.999996d0) then
tmp = atan2(t_1, (cos(phi1) + (cos(lambda2) * cos(phi2))))
else
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0d0 + (phi1 * (phi1 * (-0.5d0))))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (Math.cos(phi1) <= 0.75) {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else if (Math.cos(phi1) <= 0.999996) {
tmp = Math.atan2(t_1, (Math.cos(phi1) + (Math.cos(lambda2) * Math.cos(phi2))));
} else {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) t_1 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if math.cos(phi1) <= 0.75: tmp = lambda1 + math.atan2(t_1, (math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))) elif math.cos(phi1) <= 0.999996: tmp = math.atan2(t_1, (math.cos(phi1) + (math.cos(lambda2) * math.cos(phi2)))) else: tmp = lambda1 + math.atan2(t_1, ((math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (cos(phi1) <= 0.75) tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi1) + Float64(t_0 * Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2))))))); elseif (cos(phi1) <= 0.999996) tmp = atan(t_1, Float64(cos(phi1) + Float64(cos(lambda2) * cos(phi2)))); else tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(phi2) * t_0) + Float64(1.0 + Float64(phi1 * Float64(phi1 * -0.5)))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); t_1 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (cos(phi1) <= 0.75) tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))); elseif (cos(phi1) <= 0.999996) tmp = atan2(t_1, (cos(phi1) + (cos(lambda2) * cos(phi2)))); else tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[N[Cos[phi1], $MachinePrecision], 0.75], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + N[(t$95$0 * N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[N[Cos[phi1], $MachinePrecision], 0.999996], N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + N[(1.0 + N[(phi1 * N[(phi1 * -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_1 \leq 0.75:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_1 + t\_0 \cdot \left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right)}\\
\mathbf{elif}\;\cos \phi_1 \leq 0.999996:\\
\;\;\;\;\tan^{-1}_* \frac{t\_1}{\cos \phi_1 + \cos \lambda_2 \cdot \cos \phi_2}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 \cdot t\_0 + \left(1 + \phi_1 \cdot \left(\phi_1 \cdot -0.5\right)\right)}\\
\end{array}
\end{array}
if (cos.f64 phi1) < 0.75Initial program 99.8%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.8%
Simplified99.8%
Taylor expanded in phi2 around 0
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6486.4%
Simplified86.4%
if 0.75 < (cos.f64 phi1) < 0.999995999999999996Initial program 97.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6497.2%
Simplified97.2%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.2%
Simplified97.2%
Taylor expanded in lambda1 around 0
atan2-lowering-atan2.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6480.8%
Simplified80.8%
if 0.999995999999999996 < (cos.f64 phi1) Initial program 99.0%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.0%
Simplified99.0%
Taylor expanded in phi1 around 0
associate-+r+N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6499.0%
Simplified99.0%
Final simplification92.8%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2)))
(t_1 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= (cos phi2) 0.996)
(+
lambda1
(atan2 t_1 (+ (* (cos phi2) t_0) (+ 1.0 (* phi1 (* phi1 -0.5))))))
(+
lambda1
(atan2 t_1 (+ (cos phi1) (* t_0 (+ 1.0 (* -0.5 (* phi2 phi2))))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double t_1 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (cos(phi2) <= 0.996) {
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
} else {
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
t_1 = cos(phi2) * sin((lambda1 - lambda2))
if (cos(phi2) <= 0.996d0) then
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0d0 + (phi1 * (phi1 * (-0.5d0))))))
else
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0d0 + ((-0.5d0) * (phi2 * phi2))))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (Math.cos(phi2) <= 0.996) {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
} else {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) t_1 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if math.cos(phi2) <= 0.996: tmp = lambda1 + math.atan2(t_1, ((math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))) else: tmp = lambda1 + math.atan2(t_1, (math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (cos(phi2) <= 0.996) tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(phi2) * t_0) + Float64(1.0 + Float64(phi1 * Float64(phi1 * -0.5)))))); else tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi1) + Float64(t_0 * Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2))))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); t_1 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (cos(phi2) <= 0.996) tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))); else tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[N[Cos[phi2], $MachinePrecision], 0.996], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + N[(1.0 + N[(phi1 * N[(phi1 * -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + N[(t$95$0 * N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_2 \leq 0.996:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 \cdot t\_0 + \left(1 + \phi_1 \cdot \left(\phi_1 \cdot -0.5\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_1 + t\_0 \cdot \left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right)}\\
\end{array}
\end{array}
if (cos.f64 phi2) < 0.996Initial program 99.3%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.3%
Simplified99.3%
Taylor expanded in phi1 around 0
associate-+r+N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6481.6%
Simplified81.6%
if 0.996 < (cos.f64 phi2) Initial program 98.8%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.8%
Simplified98.8%
Taylor expanded in phi2 around 0
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6498.4%
Simplified98.4%
Final simplification89.8%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2)))
(t_1 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= (cos phi1) 0.975)
(+
lambda1
(atan2 t_1 (+ (cos phi1) (* t_0 (+ 1.0 (* -0.5 (* phi2 phi2)))))))
(+ lambda1 (atan2 t_1 (+ (* (cos phi2) t_0) 1.0))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double t_1 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (cos(phi1) <= 0.975) {
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else {
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
t_1 = cos(phi2) * sin((lambda1 - lambda2))
if (cos(phi1) <= 0.975d0) then
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0d0 + ((-0.5d0) * (phi2 * phi2))))))
else
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0d0))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (Math.cos(phi1) <= 0.975) {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(phi2) * t_0) + 1.0));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) t_1 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if math.cos(phi1) <= 0.975: tmp = lambda1 + math.atan2(t_1, (math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))) else: tmp = lambda1 + math.atan2(t_1, ((math.cos(phi2) * t_0) + 1.0)) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (cos(phi1) <= 0.975) tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi1) + Float64(t_0 * Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2))))))); else tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(phi2) * t_0) + 1.0))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); t_1 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (cos(phi1) <= 0.975) tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))); else tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0)); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[N[Cos[phi1], $MachinePrecision], 0.975], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + N[(t$95$0 * N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_1 \leq 0.975:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_1 + t\_0 \cdot \left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 \cdot t\_0 + 1}\\
\end{array}
\end{array}
if (cos.f64 phi1) < 0.974999999999999978Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in phi2 around 0
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6481.6%
Simplified81.6%
if 0.974999999999999978 < (cos.f64 phi1) Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in phi1 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6494.4%
Simplified94.4%
Final simplification89.3%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (sin (- lambda1 lambda2))))
(if (<= (cos phi2) 0.9992)
(+ lambda1 (atan2 (* (cos phi2) t_0) (+ (cos phi2) (cos phi1))))
(+
lambda1
(atan2 t_0 (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin((lambda1 - lambda2));
double tmp;
if (cos(phi2) <= 0.9992) {
tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1)));
} else {
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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 - lambda2))
if (cos(phi2) <= 0.9992d0) then
tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1)))
else
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin((lambda1 - lambda2));
double tmp;
if (Math.cos(phi2) <= 0.9992) {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * t_0), (Math.cos(phi2) + Math.cos(phi1)));
} else {
tmp = lambda1 + Math.atan2(t_0, (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.sin((lambda1 - lambda2)) tmp = 0 if math.cos(phi2) <= 0.9992: tmp = lambda1 + math.atan2((math.cos(phi2) * t_0), (math.cos(phi2) + math.cos(phi1))) else: tmp = lambda1 + math.atan2(t_0, (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = sin(Float64(lambda1 - lambda2)) tmp = 0.0 if (cos(phi2) <= 0.9992) tmp = Float64(lambda1 + atan(Float64(cos(phi2) * t_0), Float64(cos(phi2) + cos(phi1)))); else tmp = Float64(lambda1 + atan(t_0, Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = sin((lambda1 - lambda2)); tmp = 0.0; if (cos(phi2) <= 0.9992) tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1))); else tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[N[Cos[phi2], $MachinePrecision], 0.9992], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] / N[(N[Cos[phi2], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_2 \leq 0.9992:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot t\_0}{\cos \phi_2 + \cos \phi_1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}\\
\end{array}
\end{array}
if (cos.f64 phi2) < 0.999199999999999977Initial program 99.3%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.3%
Simplified99.3%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.9%
Simplified97.9%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6473.5%
Simplified73.5%
if 0.999199999999999977 < (cos.f64 phi2) Initial program 98.8%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.8%
Simplified98.8%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6498.2%
Simplified98.2%
Final simplification85.3%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (sin (- lambda1 lambda2))))
(if (<= (cos phi2) 0.9992)
(+ lambda1 (atan2 (* (cos phi2) t_0) (+ (cos phi2) (cos phi1))))
(+ lambda1 (atan2 t_0 (+ (cos phi1) (* (cos lambda2) (cos phi2))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin((lambda1 - lambda2));
double tmp;
if (cos(phi2) <= 0.9992) {
tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1)));
} else {
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(lambda2) * cos(phi2))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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 - lambda2))
if (cos(phi2) <= 0.9992d0) then
tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1)))
else
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(lambda2) * cos(phi2))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin((lambda1 - lambda2));
double tmp;
if (Math.cos(phi2) <= 0.9992) {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * t_0), (Math.cos(phi2) + Math.cos(phi1)));
} else {
tmp = lambda1 + Math.atan2(t_0, (Math.cos(phi1) + (Math.cos(lambda2) * Math.cos(phi2))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.sin((lambda1 - lambda2)) tmp = 0 if math.cos(phi2) <= 0.9992: tmp = lambda1 + math.atan2((math.cos(phi2) * t_0), (math.cos(phi2) + math.cos(phi1))) else: tmp = lambda1 + math.atan2(t_0, (math.cos(phi1) + (math.cos(lambda2) * math.cos(phi2)))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = sin(Float64(lambda1 - lambda2)) tmp = 0.0 if (cos(phi2) <= 0.9992) tmp = Float64(lambda1 + atan(Float64(cos(phi2) * t_0), Float64(cos(phi2) + cos(phi1)))); else tmp = Float64(lambda1 + atan(t_0, Float64(cos(phi1) + Float64(cos(lambda2) * cos(phi2))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = sin((lambda1 - lambda2)); tmp = 0.0; if (cos(phi2) <= 0.9992) tmp = lambda1 + atan2((cos(phi2) * t_0), (cos(phi2) + cos(phi1))); else tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(lambda2) * cos(phi2)))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[N[Cos[phi2], $MachinePrecision], 0.9992], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] / N[(N[Cos[phi2], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_2 \leq 0.9992:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot t\_0}{\cos \phi_2 + \cos \phi_1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \phi_1 + \cos \lambda_2 \cdot \cos \phi_2}\\
\end{array}
\end{array}
if (cos.f64 phi2) < 0.999199999999999977Initial program 99.3%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.3%
Simplified99.3%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.9%
Simplified97.9%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6473.5%
Simplified73.5%
if 0.999199999999999977 < (cos.f64 phi2) Initial program 98.8%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.8%
Simplified98.8%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.6%
Simplified97.6%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6497.0%
Simplified97.0%
Final simplification84.8%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(if (<= (cos phi2) -0.01)
(+
lambda1
(atan2
(*
(cos phi2)
(*
lambda1
(+
1.0
(*
(* lambda1 lambda1)
(+
(* (* lambda1 lambda1) 0.008333333333333333)
-0.16666666666666666)))))
(+ (* (cos phi2) (cos (- lambda1 lambda2))) 1.0)))
(+
lambda1
(atan2
(sin (- lambda1 lambda2))
(+ (cos phi1) (* (cos lambda2) (cos phi2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (cos(phi2) <= -0.01) {
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), ((cos(phi2) * cos((lambda1 - lambda2))) + 1.0));
} else {
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (cos(phi1) + (cos(lambda2) * cos(phi2))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
real(8) :: tmp
if (cos(phi2) <= (-0.01d0)) then
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0d0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333d0) + (-0.16666666666666666d0)))))), ((cos(phi2) * cos((lambda1 - lambda2))) + 1.0d0))
else
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (cos(phi1) + (cos(lambda2) * cos(phi2))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double tmp;
if (Math.cos(phi2) <= -0.01) {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), ((Math.cos(phi2) * Math.cos((lambda1 - lambda2))) + 1.0));
} else {
tmp = lambda1 + Math.atan2(Math.sin((lambda1 - lambda2)), (Math.cos(phi1) + (Math.cos(lambda2) * Math.cos(phi2))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): tmp = 0 if math.cos(phi2) <= -0.01: tmp = lambda1 + math.atan2((math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), ((math.cos(phi2) * math.cos((lambda1 - lambda2))) + 1.0)) else: tmp = lambda1 + math.atan2(math.sin((lambda1 - lambda2)), (math.cos(phi1) + (math.cos(lambda2) * math.cos(phi2)))) return tmp
function code(lambda1, lambda2, phi1, phi2) tmp = 0.0 if (cos(phi2) <= -0.01) tmp = Float64(lambda1 + atan(Float64(cos(phi2) * Float64(lambda1 * Float64(1.0 + Float64(Float64(lambda1 * lambda1) * Float64(Float64(Float64(lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), Float64(Float64(cos(phi2) * cos(Float64(lambda1 - lambda2))) + 1.0))); else tmp = Float64(lambda1 + atan(sin(Float64(lambda1 - lambda2)), Float64(cos(phi1) + Float64(cos(lambda2) * cos(phi2))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) tmp = 0.0; if (cos(phi2) <= -0.01) tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), ((cos(phi2) * cos((lambda1 - lambda2))) + 1.0)); else tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (cos(phi1) + (cos(lambda2) * cos(phi2)))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := If[LessEqual[N[Cos[phi2], $MachinePrecision], -0.01], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[(lambda1 * N[(1.0 + N[(N[(lambda1 * lambda1), $MachinePrecision] * N[(N[(N[(lambda1 * lambda1), $MachinePrecision] * 0.008333333333333333), $MachinePrecision] + -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]
\begin{array}{l}
\\
\begin{array}{l}
\mathbf{if}\;\cos \phi_2 \leq -0.01:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \left(\lambda_1 \cdot \left(1 + \left(\lambda_1 \cdot \lambda_1\right) \cdot \left(\left(\lambda_1 \cdot \lambda_1\right) \cdot 0.008333333333333333 + -0.16666666666666666\right)\right)\right)}{\cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right) + 1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_1 + \cos \lambda_2 \cdot \cos \phi_2}\\
\end{array}
\end{array}
if (cos.f64 phi2) < -0.0100000000000000002Initial program 99.4%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.4%
Simplified99.4%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6466.6%
Simplified66.6%
Taylor expanded in lambda1 around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6466.6%
Simplified66.6%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6456.6%
Simplified56.6%
if -0.0100000000000000002 < (cos.f64 phi2) Initial program 99.0%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.0%
Simplified99.0%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.5%
Simplified97.5%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6482.8%
Simplified82.8%
Final simplification75.5%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((Math.cos(phi2) * Math.sin((lambda1 - lambda2))), (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((math.cos(phi2) * math.sin((lambda1 - lambda2))), (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2)))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))), Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos lambda2) (cos phi2))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(lambda2) * cos(phi2))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(lambda2) * cos(phi2))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((Math.cos(phi2) * Math.sin((lambda1 - lambda2))), (Math.cos(phi1) + (Math.cos(lambda2) * Math.cos(phi2))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((math.cos(phi2) * math.sin((lambda1 - lambda2))), (math.cos(phi1) + (math.cos(lambda2) * math.cos(phi2))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))), Float64(cos(phi1) + Float64(cos(lambda2) * cos(phi2))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((cos(phi2) * sin((lambda1 - lambda2))), (cos(phi1) + (cos(lambda2) * cos(phi2)))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_1 + \cos \lambda_2 \cdot \cos \phi_2}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.8%
Simplified97.8%
Final simplification97.8%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2))))
(if (<= (cos phi1) 0.95)
(+
lambda1
(atan2
(*
(cos phi2)
(*
lambda1
(+
1.0
(*
(* lambda1 lambda1)
(+
(* (* lambda1 lambda1) 0.008333333333333333)
-0.16666666666666666)))))
(+ (cos phi1) (* t_0 (+ 1.0 (* -0.5 (* phi2 phi2)))))))
(+
lambda1
(atan2 (sin (- lambda1 lambda2)) (+ (* (cos phi2) t_0) 1.0))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double tmp;
if (cos(phi1) <= 0.95) {
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else {
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), ((cos(phi2) * t_0) + 1.0));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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 (cos(phi1) <= 0.95d0) then
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0d0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333d0) + (-0.16666666666666666d0)))))), (cos(phi1) + (t_0 * (1.0d0 + ((-0.5d0) * (phi2 * phi2))))))
else
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), ((cos(phi2) * t_0) + 1.0d0))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double tmp;
if (Math.cos(phi1) <= 0.95) {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), (Math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2))))));
} else {
tmp = lambda1 + Math.atan2(Math.sin((lambda1 - lambda2)), ((Math.cos(phi2) * t_0) + 1.0));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) tmp = 0 if math.cos(phi1) <= 0.95: tmp = lambda1 + math.atan2((math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), (math.cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))) else: tmp = lambda1 + math.atan2(math.sin((lambda1 - lambda2)), ((math.cos(phi2) * t_0) + 1.0)) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) tmp = 0.0 if (cos(phi1) <= 0.95) tmp = Float64(lambda1 + atan(Float64(cos(phi2) * Float64(lambda1 * Float64(1.0 + Float64(Float64(lambda1 * lambda1) * Float64(Float64(Float64(lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), Float64(cos(phi1) + Float64(t_0 * Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2))))))); else tmp = Float64(lambda1 + atan(sin(Float64(lambda1 - lambda2)), Float64(Float64(cos(phi2) * t_0) + 1.0))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); tmp = 0.0; if (cos(phi1) <= 0.95) tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), (cos(phi1) + (t_0 * (1.0 + (-0.5 * (phi2 * phi2)))))); else tmp = lambda1 + atan2(sin((lambda1 - lambda2)), ((cos(phi2) * t_0) + 1.0)); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[N[Cos[phi1], $MachinePrecision], 0.95], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[(lambda1 * N[(1.0 + N[(N[(lambda1 * lambda1), $MachinePrecision] * N[(N[(N[(lambda1 * lambda1), $MachinePrecision] * 0.008333333333333333), $MachinePrecision] + -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[(t$95$0 * N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision] / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_1 \leq 0.95:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \left(\lambda_1 \cdot \left(1 + \left(\lambda_1 \cdot \lambda_1\right) \cdot \left(\left(\lambda_1 \cdot \lambda_1\right) \cdot 0.008333333333333333 + -0.16666666666666666\right)\right)\right)}{\cos \phi_1 + t\_0 \cdot \left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\sin \left(\lambda_1 - \lambda_2\right)}{\cos \phi_2 \cdot t\_0 + 1}\\
\end{array}
\end{array}
if (cos.f64 phi1) < 0.94999999999999996Initial program 99.7%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.7%
Simplified99.7%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6466.6%
Simplified66.6%
Taylor expanded in lambda1 around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6465.7%
Simplified65.7%
Taylor expanded in phi2 around 0
*-commutativeN/A
associate-*r*N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6460.9%
Simplified60.9%
if 0.94999999999999996 < (cos.f64 phi1) Initial program 98.7%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.7%
Simplified98.7%
sin-diffN/A
flip--N/A
sin-sumN/A
clear-numN/A
/-lowering-/.f64N/A
/-lowering-/.f64N/A
sin-lowering-sin.f64N/A
+-lowering-+.f64N/A
difference-of-squaresN/A
Applied egg-rr95.0%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6490.8%
Simplified90.8%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6470.5%
Simplified70.5%
Final simplification66.7%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2)))
(t_1 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= phi2 0.085)
(+
lambda1
(atan2
t_1
(+
(cos phi1)
(*
t_0
(+
(+ 1.0 (* -0.5 (* phi2 phi2)))
(* (* phi2 phi2) (* (* phi2 phi2) 0.041666666666666664)))))))
(+
lambda1
(atan2 t_1 (+ (* (cos phi2) t_0) (+ 1.0 (* phi1 (* phi1 -0.5)))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double t_1 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (phi2 <= 0.085) {
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * ((1.0 + (-0.5 * (phi2 * phi2))) + ((phi2 * phi2) * ((phi2 * phi2) * 0.041666666666666664))))));
} else {
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
t_1 = cos(phi2) * sin((lambda1 - lambda2))
if (phi2 <= 0.085d0) then
tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * ((1.0d0 + ((-0.5d0) * (phi2 * phi2))) + ((phi2 * phi2) * ((phi2 * phi2) * 0.041666666666666664d0))))))
else
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0d0 + (phi1 * (phi1 * (-0.5d0))))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (phi2 <= 0.085) {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi1) + (t_0 * ((1.0 + (-0.5 * (phi2 * phi2))) + ((phi2 * phi2) * ((phi2 * phi2) * 0.041666666666666664))))));
} else {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) t_1 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if phi2 <= 0.085: tmp = lambda1 + math.atan2(t_1, (math.cos(phi1) + (t_0 * ((1.0 + (-0.5 * (phi2 * phi2))) + ((phi2 * phi2) * ((phi2 * phi2) * 0.041666666666666664)))))) else: tmp = lambda1 + math.atan2(t_1, ((math.cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (phi2 <= 0.085) tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi1) + Float64(t_0 * Float64(Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2))) + Float64(Float64(phi2 * phi2) * Float64(Float64(phi2 * phi2) * 0.041666666666666664))))))); else tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(phi2) * t_0) + Float64(1.0 + Float64(phi1 * Float64(phi1 * -0.5)))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); t_1 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (phi2 <= 0.085) tmp = lambda1 + atan2(t_1, (cos(phi1) + (t_0 * ((1.0 + (-0.5 * (phi2 * phi2))) + ((phi2 * phi2) * ((phi2 * phi2) * 0.041666666666666664)))))); else tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + (1.0 + (phi1 * (phi1 * -0.5))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi2, 0.085], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + N[(t$95$0 * N[(N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] + N[(N[(phi2 * phi2), $MachinePrecision] * N[(N[(phi2 * phi2), $MachinePrecision] * 0.041666666666666664), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + N[(1.0 + N[(phi1 * N[(phi1 * -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\phi_2 \leq 0.085:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_1 + t\_0 \cdot \left(\left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right) + \left(\phi_2 \cdot \phi_2\right) \cdot \left(\left(\phi_2 \cdot \phi_2\right) \cdot 0.041666666666666664\right)\right)}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 \cdot t\_0 + \left(1 + \phi_1 \cdot \left(\phi_1 \cdot -0.5\right)\right)}\\
\end{array}
\end{array}
if phi2 < 0.0850000000000000061Initial program 99.0%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.0%
Simplified99.0%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
distribute-lft-inN/A
associate-+r+N/A
*-commutativeN/A
associate-*r*N/A
*-commutativeN/A
associate-*r*N/A
distribute-rgt1-inN/A
associate-*r*N/A
Simplified69.2%
if 0.0850000000000000061 < phi2 Initial program 99.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.2%
Simplified99.2%
Taylor expanded in phi1 around 0
associate-+r+N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6484.8%
Simplified84.8%
Final simplification73.1%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (+ (* (cos phi2) (cos (- lambda1 lambda2))) 1.0)))
(if (<= (cos phi2) 0.3)
(+
lambda1
(atan2
(*
(cos phi2)
(*
lambda1
(+
1.0
(*
(* lambda1 lambda1)
(+
(* (* lambda1 lambda1) 0.008333333333333333)
-0.16666666666666666)))))
t_0))
(+ lambda1 (atan2 (sin (- lambda1 lambda2)) t_0)))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (cos(phi2) * cos((lambda1 - lambda2))) + 1.0;
double tmp;
if (cos(phi2) <= 0.3) {
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), t_0);
} else {
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), t_0);
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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((lambda1 - lambda2))) + 1.0d0
if (cos(phi2) <= 0.3d0) then
tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0d0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333d0) + (-0.16666666666666666d0)))))), t_0)
else
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), t_0)
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = (Math.cos(phi2) * Math.cos((lambda1 - lambda2))) + 1.0;
double tmp;
if (Math.cos(phi2) <= 0.3) {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), t_0);
} else {
tmp = lambda1 + Math.atan2(Math.sin((lambda1 - lambda2)), t_0);
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = (math.cos(phi2) * math.cos((lambda1 - lambda2))) + 1.0 tmp = 0 if math.cos(phi2) <= 0.3: tmp = lambda1 + math.atan2((math.cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), t_0) else: tmp = lambda1 + math.atan2(math.sin((lambda1 - lambda2)), t_0) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = Float64(Float64(cos(phi2) * cos(Float64(lambda1 - lambda2))) + 1.0) tmp = 0.0 if (cos(phi2) <= 0.3) tmp = Float64(lambda1 + atan(Float64(cos(phi2) * Float64(lambda1 * Float64(1.0 + Float64(Float64(lambda1 * lambda1) * Float64(Float64(Float64(lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), t_0)); else tmp = Float64(lambda1 + atan(sin(Float64(lambda1 - lambda2)), t_0)); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = (cos(phi2) * cos((lambda1 - lambda2))) + 1.0; tmp = 0.0; if (cos(phi2) <= 0.3) tmp = lambda1 + atan2((cos(phi2) * (lambda1 * (1.0 + ((lambda1 * lambda1) * (((lambda1 * lambda1) * 0.008333333333333333) + -0.16666666666666666))))), t_0); else tmp = lambda1 + atan2(sin((lambda1 - lambda2)), t_0); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]}, If[LessEqual[N[Cos[phi2], $MachinePrecision], 0.3], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * N[(lambda1 * N[(1.0 + N[(N[(lambda1 * lambda1), $MachinePrecision] * N[(N[(N[(lambda1 * lambda1), $MachinePrecision] * 0.008333333333333333), $MachinePrecision] + -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / t$95$0], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision] / t$95$0], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right) + 1\\
\mathbf{if}\;\cos \phi_2 \leq 0.3:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot \left(\lambda_1 \cdot \left(1 + \left(\lambda_1 \cdot \lambda_1\right) \cdot \left(\left(\lambda_1 \cdot \lambda_1\right) \cdot 0.008333333333333333 + -0.16666666666666666\right)\right)\right)}{t\_0}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\sin \left(\lambda_1 - \lambda_2\right)}{t\_0}\\
\end{array}
\end{array}
if (cos.f64 phi2) < 0.299999999999999989Initial program 99.4%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.4%
Simplified99.4%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6464.5%
Simplified64.5%
Taylor expanded in lambda1 around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f64N/A
sub-negN/A
metadata-evalN/A
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6463.8%
Simplified63.8%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6454.3%
Simplified54.3%
if 0.299999999999999989 < (cos.f64 phi2) Initial program 98.9%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.9%
Simplified98.9%
sin-diffN/A
flip--N/A
sin-sumN/A
clear-numN/A
/-lowering-/.f64N/A
/-lowering-/.f64N/A
sin-lowering-sin.f64N/A
+-lowering-+.f64N/A
difference-of-squaresN/A
Applied egg-rr96.2%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6478.4%
Simplified78.4%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6472.5%
Simplified72.5%
Final simplification66.4%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (cos (- lambda1 lambda2))))
(t_1 (sin (- lambda1 lambda2))))
(if (<= phi2 0.045)
(+
lambda1
(atan2 (* t_1 (+ 1.0 (* -0.5 (* phi2 phi2)))) (+ (cos phi1) t_0)))
(+
lambda1
(atan2 (* (cos phi2) t_1) (+ t_0 (+ 1.0 (* phi1 (* phi1 -0.5)))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * cos((lambda1 - lambda2));
double t_1 = sin((lambda1 - lambda2));
double tmp;
if (phi2 <= 0.045) {
tmp = lambda1 + atan2((t_1 * (1.0 + (-0.5 * (phi2 * phi2)))), (cos(phi1) + t_0));
} else {
tmp = lambda1 + atan2((cos(phi2) * t_1), (t_0 + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos(phi2) * cos((lambda1 - lambda2))
t_1 = sin((lambda1 - lambda2))
if (phi2 <= 0.045d0) then
tmp = lambda1 + atan2((t_1 * (1.0d0 + ((-0.5d0) * (phi2 * phi2)))), (cos(phi1) + t_0))
else
tmp = lambda1 + atan2((cos(phi2) * t_1), (t_0 + (1.0d0 + (phi1 * (phi1 * (-0.5d0))))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos(phi2) * Math.cos((lambda1 - lambda2));
double t_1 = Math.sin((lambda1 - lambda2));
double tmp;
if (phi2 <= 0.045) {
tmp = lambda1 + Math.atan2((t_1 * (1.0 + (-0.5 * (phi2 * phi2)))), (Math.cos(phi1) + t_0));
} else {
tmp = lambda1 + Math.atan2((Math.cos(phi2) * t_1), (t_0 + (1.0 + (phi1 * (phi1 * -0.5)))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos(phi2) * math.cos((lambda1 - lambda2)) t_1 = math.sin((lambda1 - lambda2)) tmp = 0 if phi2 <= 0.045: tmp = lambda1 + math.atan2((t_1 * (1.0 + (-0.5 * (phi2 * phi2)))), (math.cos(phi1) + t_0)) else: tmp = lambda1 + math.atan2((math.cos(phi2) * t_1), (t_0 + (1.0 + (phi1 * (phi1 * -0.5))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * cos(Float64(lambda1 - lambda2))) t_1 = sin(Float64(lambda1 - lambda2)) tmp = 0.0 if (phi2 <= 0.045) tmp = Float64(lambda1 + atan(Float64(t_1 * Float64(1.0 + Float64(-0.5 * Float64(phi2 * phi2)))), Float64(cos(phi1) + t_0))); else tmp = Float64(lambda1 + atan(Float64(cos(phi2) * t_1), Float64(t_0 + Float64(1.0 + Float64(phi1 * Float64(phi1 * -0.5)))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos(phi2) * cos((lambda1 - lambda2)); t_1 = sin((lambda1 - lambda2)); tmp = 0.0; if (phi2 <= 0.045) tmp = lambda1 + atan2((t_1 * (1.0 + (-0.5 * (phi2 * phi2)))), (cos(phi1) + t_0)); else tmp = lambda1 + atan2((cos(phi2) * t_1), (t_0 + (1.0 + (phi1 * (phi1 * -0.5))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, Block[{t$95$1 = N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, If[LessEqual[phi2, 0.045], N[(lambda1 + N[ArcTan[N[(t$95$1 * N[(1.0 + N[(-0.5 * N[(phi2 * phi2), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[N[(N[Cos[phi2], $MachinePrecision] * t$95$1), $MachinePrecision] / N[(t$95$0 + N[(1.0 + N[(phi1 * N[(phi1 * -0.5), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\phi_2 \leq 0.045:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1 \cdot \left(1 + -0.5 \cdot \left(\phi_2 \cdot \phi_2\right)\right)}{\cos \phi_1 + t\_0}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\cos \phi_2 \cdot t\_1}{t\_0 + \left(1 + \phi_1 \cdot \left(\phi_1 \cdot -0.5\right)\right)}\\
\end{array}
\end{array}
if phi2 < 0.044999999999999998Initial program 99.0%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.0%
Simplified99.0%
Taylor expanded in phi2 around 0
associate-*r*N/A
distribute-rgt1-inN/A
*-commutativeN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6479.6%
Simplified79.6%
if 0.044999999999999998 < phi2 Initial program 99.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.2%
Simplified99.2%
Taylor expanded in phi1 around 0
associate-+r+N/A
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
+-lowering-+.f64N/A
unpow2N/A
associate-*r*N/A
*-commutativeN/A
*-lowering-*.f64N/A
*-commutativeN/A
*-lowering-*.f6484.8%
Simplified84.8%
Final simplification80.9%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (cos (- lambda1 lambda2)))
(t_1 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= phi1 8.5e-6)
(+ lambda1 (atan2 t_1 (+ (* (cos phi2) t_0) 1.0)))
(if (<= phi1 2.7e+227)
(+ lambda1 (atan2 t_1 (+ (cos phi2) (cos phi1))))
(+ lambda1 (atan2 t_1 (+ (cos phi1) t_0)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos((lambda1 - lambda2));
double t_1 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (phi1 <= 8.5e-6) {
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0));
} else if (phi1 <= 2.7e+227) {
tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1)));
} else {
tmp = lambda1 + atan2(t_1, (cos(phi1) + t_0));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = cos((lambda1 - lambda2))
t_1 = cos(phi2) * sin((lambda1 - lambda2))
if (phi1 <= 8.5d-6) then
tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0d0))
else if (phi1 <= 2.7d+227) then
tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1)))
else
tmp = lambda1 + atan2(t_1, (cos(phi1) + t_0))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (phi1 <= 8.5e-6) {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(phi2) * t_0) + 1.0));
} else if (phi1 <= 2.7e+227) {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi2) + Math.cos(phi1)));
} else {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi1) + t_0));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos((lambda1 - lambda2)) t_1 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if phi1 <= 8.5e-6: tmp = lambda1 + math.atan2(t_1, ((math.cos(phi2) * t_0) + 1.0)) elif phi1 <= 2.7e+227: tmp = lambda1 + math.atan2(t_1, (math.cos(phi2) + math.cos(phi1))) else: tmp = lambda1 + math.atan2(t_1, (math.cos(phi1) + t_0)) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = cos(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (phi1 <= 8.5e-6) tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(phi2) * t_0) + 1.0))); elseif (phi1 <= 2.7e+227) tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi2) + cos(phi1)))); else tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi1) + t_0))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos((lambda1 - lambda2)); t_1 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (phi1 <= 8.5e-6) tmp = lambda1 + atan2(t_1, ((cos(phi2) * t_0) + 1.0)); elseif (phi1 <= 2.7e+227) tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1))); else tmp = lambda1 + atan2(t_1, (cos(phi1) + t_0)); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, 8.5e-6], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 2.7e+227], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi2], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\phi_1 \leq 8.5 \cdot 10^{-6}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 \cdot t\_0 + 1}\\
\mathbf{elif}\;\phi_1 \leq 2.7 \cdot 10^{+227}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 + \cos \phi_1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_1 + t\_0}\\
\end{array}
\end{array}
if phi1 < 8.4999999999999999e-6Initial program 99.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.2%
Simplified99.2%
Taylor expanded in phi1 around 0
+-commutativeN/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6485.6%
Simplified85.6%
if 8.4999999999999999e-6 < phi1 < 2.6999999999999998e227Initial program 98.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.5%
Simplified98.5%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.6%
Simplified97.6%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6479.9%
Simplified79.9%
if 2.6999999999999998e227 < phi1 Initial program 99.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.5%
Simplified99.5%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6488.8%
Simplified88.8%
Final simplification84.8%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (sin (- lambda1 lambda2)))))
(if (<= phi1 2.3e-5)
(+ lambda1 (atan2 t_0 (+ (* (cos lambda2) (cos phi2)) 1.0)))
(if (<= phi1 2.3e+228)
(+ lambda1 (atan2 t_0 (+ (cos phi2) (cos phi1))))
(+ lambda1 (atan2 t_0 (+ (cos phi1) (cos (- lambda1 lambda2)))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * sin((lambda1 - lambda2));
double tmp;
if (phi1 <= 2.3e-5) {
tmp = lambda1 + atan2(t_0, ((cos(lambda2) * cos(phi2)) + 1.0));
} else if (phi1 <= 2.3e+228) {
tmp = lambda1 + atan2(t_0, (cos(phi2) + cos(phi1)));
} else {
tmp = lambda1 + atan2(t_0, (cos(phi1) + cos((lambda1 - lambda2))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) * sin((lambda1 - lambda2))
if (phi1 <= 2.3d-5) then
tmp = lambda1 + atan2(t_0, ((cos(lambda2) * cos(phi2)) + 1.0d0))
else if (phi1 <= 2.3d+228) then
tmp = lambda1 + atan2(t_0, (cos(phi2) + cos(phi1)))
else
tmp = lambda1 + atan2(t_0, (cos(phi1) + cos((lambda1 - lambda2))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos(phi2) * Math.sin((lambda1 - lambda2));
double tmp;
if (phi1 <= 2.3e-5) {
tmp = lambda1 + Math.atan2(t_0, ((Math.cos(lambda2) * Math.cos(phi2)) + 1.0));
} else if (phi1 <= 2.3e+228) {
tmp = lambda1 + Math.atan2(t_0, (Math.cos(phi2) + Math.cos(phi1)));
} else {
tmp = lambda1 + Math.atan2(t_0, (Math.cos(phi1) + Math.cos((lambda1 - lambda2))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos(phi2) * math.sin((lambda1 - lambda2)) tmp = 0 if phi1 <= 2.3e-5: tmp = lambda1 + math.atan2(t_0, ((math.cos(lambda2) * math.cos(phi2)) + 1.0)) elif phi1 <= 2.3e+228: tmp = lambda1 + math.atan2(t_0, (math.cos(phi2) + math.cos(phi1))) else: tmp = lambda1 + math.atan2(t_0, (math.cos(phi1) + math.cos((lambda1 - lambda2)))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * sin(Float64(lambda1 - lambda2))) tmp = 0.0 if (phi1 <= 2.3e-5) tmp = Float64(lambda1 + atan(t_0, Float64(Float64(cos(lambda2) * cos(phi2)) + 1.0))); elseif (phi1 <= 2.3e+228) tmp = Float64(lambda1 + atan(t_0, Float64(cos(phi2) + cos(phi1)))); else tmp = Float64(lambda1 + atan(t_0, Float64(cos(phi1) + cos(Float64(lambda1 - lambda2))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos(phi2) * sin((lambda1 - lambda2)); tmp = 0.0; if (phi1 <= 2.3e-5) tmp = lambda1 + atan2(t_0, ((cos(lambda2) * cos(phi2)) + 1.0)); elseif (phi1 <= 2.3e+228) tmp = lambda1 + atan2(t_0, (cos(phi2) + cos(phi1))); else tmp = lambda1 + atan2(t_0, (cos(phi1) + cos((lambda1 - lambda2)))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[phi1, 2.3e-5], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 2.3e+228], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[Cos[phi2], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[Cos[phi1], $MachinePrecision] + N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \sin \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\phi_1 \leq 2.3 \cdot 10^{-5}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \lambda_2 \cdot \cos \phi_2 + 1}\\
\mathbf{elif}\;\phi_1 \leq 2.3 \cdot 10^{+228}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \phi_2 + \cos \phi_1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \phi_1 + \cos \left(\lambda_1 - \lambda_2\right)}\\
\end{array}
\end{array}
if phi1 < 2.3e-5Initial program 99.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.2%
Simplified99.2%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6498.0%
Simplified98.0%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6484.6%
Simplified84.6%
if 2.3e-5 < phi1 < 2.30000000000000013e228Initial program 98.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.5%
Simplified98.5%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.6%
Simplified97.6%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6479.9%
Simplified79.9%
if 2.30000000000000013e228 < phi1 Initial program 99.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.5%
Simplified99.5%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6488.8%
Simplified88.8%
Final simplification84.1%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (sin (- lambda1 lambda2))) (t_1 (* (cos phi2) t_0)))
(if (<= phi1 8e-6)
(+ lambda1 (atan2 t_1 (+ (* (cos lambda2) (cos phi2)) 1.0)))
(if (<= phi1 8.5e+226)
(+ lambda1 (atan2 t_1 (+ (cos phi2) (cos phi1))))
(+
lambda1
(atan2
t_0
(+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = sin((lambda1 - lambda2));
double t_1 = cos(phi2) * t_0;
double tmp;
if (phi1 <= 8e-6) {
tmp = lambda1 + atan2(t_1, ((cos(lambda2) * cos(phi2)) + 1.0));
} else if (phi1 <= 8.5e+226) {
tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1)));
} else {
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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) :: t_1
real(8) :: tmp
t_0 = sin((lambda1 - lambda2))
t_1 = cos(phi2) * t_0
if (phi1 <= 8d-6) then
tmp = lambda1 + atan2(t_1, ((cos(lambda2) * cos(phi2)) + 1.0d0))
else if (phi1 <= 8.5d+226) then
tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1)))
else
tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.sin((lambda1 - lambda2));
double t_1 = Math.cos(phi2) * t_0;
double tmp;
if (phi1 <= 8e-6) {
tmp = lambda1 + Math.atan2(t_1, ((Math.cos(lambda2) * Math.cos(phi2)) + 1.0));
} else if (phi1 <= 8.5e+226) {
tmp = lambda1 + Math.atan2(t_1, (Math.cos(phi2) + Math.cos(phi1)));
} else {
tmp = lambda1 + Math.atan2(t_0, (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.sin((lambda1 - lambda2)) t_1 = math.cos(phi2) * t_0 tmp = 0 if phi1 <= 8e-6: tmp = lambda1 + math.atan2(t_1, ((math.cos(lambda2) * math.cos(phi2)) + 1.0)) elif phi1 <= 8.5e+226: tmp = lambda1 + math.atan2(t_1, (math.cos(phi2) + math.cos(phi1))) else: tmp = lambda1 + math.atan2(t_0, (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2))))) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = sin(Float64(lambda1 - lambda2)) t_1 = Float64(cos(phi2) * t_0) tmp = 0.0 if (phi1 <= 8e-6) tmp = Float64(lambda1 + atan(t_1, Float64(Float64(cos(lambda2) * cos(phi2)) + 1.0))); elseif (phi1 <= 8.5e+226) tmp = Float64(lambda1 + atan(t_1, Float64(cos(phi2) + cos(phi1)))); else tmp = Float64(lambda1 + atan(t_0, Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = sin((lambda1 - lambda2)); t_1 = cos(phi2) * t_0; tmp = 0.0; if (phi1 <= 8e-6) tmp = lambda1 + atan2(t_1, ((cos(lambda2) * cos(phi2)) + 1.0)); elseif (phi1 <= 8.5e+226) tmp = lambda1 + atan2(t_1, (cos(phi2) + cos(phi1))); else tmp = lambda1 + atan2(t_0, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]}, Block[{t$95$1 = N[(N[Cos[phi2], $MachinePrecision] * t$95$0), $MachinePrecision]}, If[LessEqual[phi1, 8e-6], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[(N[Cos[lambda2], $MachinePrecision] * N[Cos[phi2], $MachinePrecision]), $MachinePrecision] + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], If[LessEqual[phi1, 8.5e+226], N[(lambda1 + N[ArcTan[t$95$1 / N[(N[Cos[phi2], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[t$95$0 / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \sin \left(\lambda_1 - \lambda_2\right)\\
t_1 := \cos \phi_2 \cdot t\_0\\
\mathbf{if}\;\phi_1 \leq 8 \cdot 10^{-6}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \lambda_2 \cdot \cos \phi_2 + 1}\\
\mathbf{elif}\;\phi_1 \leq 8.5 \cdot 10^{+226}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_1}{\cos \phi_2 + \cos \phi_1}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{t\_0}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}\\
\end{array}
\end{array}
if phi1 < 7.99999999999999964e-6Initial program 99.2%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.2%
Simplified99.2%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6498.0%
Simplified98.0%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-commutativeN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6484.6%
Simplified84.6%
if 7.99999999999999964e-6 < phi1 < 8.49999999999999974e226Initial program 98.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.5%
Simplified98.5%
Taylor expanded in lambda1 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-negN/A
cos-lowering-cos.f6497.6%
Simplified97.6%
Taylor expanded in lambda2 around 0
+-commutativeN/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f6479.9%
Simplified79.9%
if 8.49999999999999974e226 < phi1 Initial program 99.5%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.5%
Simplified99.5%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6488.7%
Simplified88.7%
Final simplification84.1%
(FPCore (lambda1 lambda2 phi1 phi2)
:precision binary64
(let* ((t_0 (* (cos phi2) (cos (- lambda1 lambda2)))))
(if (<= (cos phi1) 0.918)
(+ lambda1 (atan2 lambda1 (+ (cos phi1) t_0)))
(+ lambda1 (atan2 (sin (- lambda1 lambda2)) (+ t_0 1.0))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = cos(phi2) * cos((lambda1 - lambda2));
double tmp;
if (cos(phi1) <= 0.918) {
tmp = lambda1 + atan2(lambda1, (cos(phi1) + t_0));
} else {
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (t_0 + 1.0));
}
return tmp;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
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((lambda1 - lambda2))
if (cos(phi1) <= 0.918d0) then
tmp = lambda1 + atan2(lambda1, (cos(phi1) + t_0))
else
tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (t_0 + 1.0d0))
end if
code = tmp
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
double t_0 = Math.cos(phi2) * Math.cos((lambda1 - lambda2));
double tmp;
if (Math.cos(phi1) <= 0.918) {
tmp = lambda1 + Math.atan2(lambda1, (Math.cos(phi1) + t_0));
} else {
tmp = lambda1 + Math.atan2(Math.sin((lambda1 - lambda2)), (t_0 + 1.0));
}
return tmp;
}
def code(lambda1, lambda2, phi1, phi2): t_0 = math.cos(phi2) * math.cos((lambda1 - lambda2)) tmp = 0 if math.cos(phi1) <= 0.918: tmp = lambda1 + math.atan2(lambda1, (math.cos(phi1) + t_0)) else: tmp = lambda1 + math.atan2(math.sin((lambda1 - lambda2)), (t_0 + 1.0)) return tmp
function code(lambda1, lambda2, phi1, phi2) t_0 = Float64(cos(phi2) * cos(Float64(lambda1 - lambda2))) tmp = 0.0 if (cos(phi1) <= 0.918) tmp = Float64(lambda1 + atan(lambda1, Float64(cos(phi1) + t_0))); else tmp = Float64(lambda1 + atan(sin(Float64(lambda1 - lambda2)), Float64(t_0 + 1.0))); end return tmp end
function tmp_2 = code(lambda1, lambda2, phi1, phi2) t_0 = cos(phi2) * cos((lambda1 - lambda2)); tmp = 0.0; if (cos(phi1) <= 0.918) tmp = lambda1 + atan2(lambda1, (cos(phi1) + t_0)); else tmp = lambda1 + atan2(sin((lambda1 - lambda2)), (t_0 + 1.0)); end tmp_2 = tmp; end
code[lambda1_, lambda2_, phi1_, phi2_] := Block[{t$95$0 = N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]}, If[LessEqual[N[Cos[phi1], $MachinePrecision], 0.918], N[(lambda1 + N[ArcTan[lambda1 / N[(N[Cos[phi1], $MachinePrecision] + t$95$0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], N[(lambda1 + N[ArcTan[N[Sin[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision] / N[(t$95$0 + 1.0), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]]]
\begin{array}{l}
\\
\begin{array}{l}
t_0 := \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)\\
\mathbf{if}\;\cos \phi_1 \leq 0.918:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\lambda_1}{\cos \phi_1 + t\_0}\\
\mathbf{else}:\\
\;\;\;\;\lambda_1 + \tan^{-1}_* \frac{\sin \left(\lambda_1 - \lambda_2\right)}{t\_0 + 1}\\
\end{array}
\end{array}
if (cos.f64 phi1) < 0.918000000000000038Initial program 99.7%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.7%
Simplified99.7%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6467.6%
Simplified67.6%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6459.6%
Simplified59.6%
Taylor expanded in lambda1 around 0
Simplified59.2%
if 0.918000000000000038 < (cos.f64 phi1) Initial program 98.7%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6498.7%
Simplified98.7%
sin-diffN/A
flip--N/A
sin-sumN/A
clear-numN/A
/-lowering-/.f64N/A
/-lowering-/.f64N/A
sin-lowering-sin.f64N/A
+-lowering-+.f64N/A
difference-of-squaresN/A
Applied egg-rr95.1%
Taylor expanded in phi1 around 0
+-lowering-+.f64N/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6489.5%
Simplified89.5%
Taylor expanded in phi2 around 0
sin-lowering-sin.f64N/A
--lowering--.f6469.3%
Simplified69.3%
Final simplification65.4%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 lambda1 (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2(lambda1, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2(lambda1, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2)))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2(lambda1, (Math.cos(phi1) + (Math.cos(phi2) * Math.cos((lambda1 - lambda2)))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2(lambda1, (math.cos(phi1) + (math.cos(phi2) * math.cos((lambda1 - lambda2)))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(lambda1, Float64(cos(phi1) + Float64(cos(phi2) * cos(Float64(lambda1 - lambda2)))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2(lambda1, (cos(phi1) + (cos(phi2) * cos((lambda1 - lambda2))))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[lambda1 / N[(N[Cos[phi1], $MachinePrecision] + N[(N[Cos[phi2], $MachinePrecision] * N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\lambda_1}{\cos \phi_1 + \cos \phi_2 \cdot \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6460.3%
Simplified60.3%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6453.6%
Simplified53.6%
Taylor expanded in lambda1 around 0
Simplified52.9%
Final simplification52.9%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (sin lambda1) (+ (cos phi1) (cos (- lambda1 lambda2))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2(sin(lambda1), (cos(phi1) + cos((lambda1 - lambda2))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2(sin(lambda1), (cos(phi1) + cos((lambda1 - lambda2))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2(Math.sin(lambda1), (Math.cos(phi1) + Math.cos((lambda1 - lambda2))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2(math.sin(lambda1), (math.cos(phi1) + math.cos((lambda1 - lambda2))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(sin(lambda1), Float64(cos(phi1) + cos(Float64(lambda1 - lambda2))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2(sin(lambda1), (cos(phi1) + cos((lambda1 - lambda2)))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[Sin[lambda1], $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\sin \lambda_1}{\cos \phi_1 + \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6460.3%
Simplified60.3%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6453.6%
Simplified53.6%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6452.5%
Simplified52.5%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (sin lambda1) (+ (cos lambda1) (cos phi1)))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2(sin(lambda1), (cos(lambda1) + cos(phi1)));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2(sin(lambda1), (cos(lambda1) + cos(phi1)))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2(Math.sin(lambda1), (Math.cos(lambda1) + Math.cos(phi1)));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2(math.sin(lambda1), (math.cos(lambda1) + math.cos(phi1)))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(sin(lambda1), Float64(cos(lambda1) + cos(phi1)))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2(sin(lambda1), (cos(lambda1) + cos(phi1))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[Sin[lambda1], $MachinePrecision] / N[(N[Cos[lambda1], $MachinePrecision] + N[Cos[phi1], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\sin \lambda_1}{\cos \lambda_1 + \cos \phi_1}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6460.3%
Simplified60.3%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6453.6%
Simplified53.6%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6452.5%
Simplified52.5%
Taylor expanded in lambda2 around 0
cos-lowering-cos.f6452.3%
Simplified52.3%
Final simplification52.3%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 (* lambda1 (+ 1.0 (* (* lambda1 lambda1) -0.16666666666666666))) (+ (cos phi1) (cos (- lambda1 lambda2))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2((lambda1 * (1.0 + ((lambda1 * lambda1) * -0.16666666666666666))), (cos(phi1) + cos((lambda1 - lambda2))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2((lambda1 * (1.0d0 + ((lambda1 * lambda1) * (-0.16666666666666666d0)))), (cos(phi1) + cos((lambda1 - lambda2))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2((lambda1 * (1.0 + ((lambda1 * lambda1) * -0.16666666666666666))), (Math.cos(phi1) + Math.cos((lambda1 - lambda2))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2((lambda1 * (1.0 + ((lambda1 * lambda1) * -0.16666666666666666))), (math.cos(phi1) + math.cos((lambda1 - lambda2))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(Float64(lambda1 * Float64(1.0 + Float64(Float64(lambda1 * lambda1) * -0.16666666666666666))), Float64(cos(phi1) + cos(Float64(lambda1 - lambda2))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2((lambda1 * (1.0 + ((lambda1 * lambda1) * -0.16666666666666666))), (cos(phi1) + cos((lambda1 - lambda2)))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[N[(lambda1 * N[(1.0 + N[(N[(lambda1 * lambda1), $MachinePrecision] * -0.16666666666666666), $MachinePrecision]), $MachinePrecision]), $MachinePrecision] / N[(N[Cos[phi1], $MachinePrecision] + N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\lambda_1 \cdot \left(1 + \left(\lambda_1 \cdot \lambda_1\right) \cdot -0.16666666666666666\right)}{\cos \phi_1 + \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6460.3%
Simplified60.3%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6453.6%
Simplified53.6%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6452.5%
Simplified52.5%
Taylor expanded in lambda1 around 0
*-lowering-*.f64N/A
+-lowering-+.f64N/A
*-lowering-*.f64N/A
unpow2N/A
*-lowering-*.f6452.0%
Simplified52.0%
Final simplification52.0%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 (+ lambda1 (atan2 lambda1 (+ (cos phi1) (cos (- lambda1 lambda2))))))
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + atan2(lambda1, (cos(phi1) + cos((lambda1 - lambda2))));
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1 + atan2(lambda1, (cos(phi1) + cos((lambda1 - lambda2))))
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1 + Math.atan2(lambda1, (Math.cos(phi1) + Math.cos((lambda1 - lambda2))));
}
def code(lambda1, lambda2, phi1, phi2): return lambda1 + math.atan2(lambda1, (math.cos(phi1) + math.cos((lambda1 - lambda2))))
function code(lambda1, lambda2, phi1, phi2) return Float64(lambda1 + atan(lambda1, Float64(cos(phi1) + cos(Float64(lambda1 - lambda2))))) end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1 + atan2(lambda1, (cos(phi1) + cos((lambda1 - lambda2)))); end
code[lambda1_, lambda2_, phi1_, phi2_] := N[(lambda1 + N[ArcTan[lambda1 / N[(N[Cos[phi1], $MachinePrecision] + N[Cos[N[(lambda1 - lambda2), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision]
\begin{array}{l}
\\
\lambda_1 + \tan^{-1}_* \frac{\lambda_1}{\cos \phi_1 + \cos \left(\lambda_1 - \lambda_2\right)}
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda2 around 0
sin-lowering-sin.f6460.3%
Simplified60.3%
Taylor expanded in phi2 around 0
sin-lowering-sin.f6453.6%
Simplified53.6%
Taylor expanded in phi2 around 0
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f6452.5%
Simplified52.5%
Taylor expanded in lambda1 around 0
Simplified51.8%
(FPCore (lambda1 lambda2 phi1 phi2) :precision binary64 lambda1)
double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1;
}
real(8) function code(lambda1, lambda2, phi1, phi2)
real(8), intent (in) :: lambda1
real(8), intent (in) :: lambda2
real(8), intent (in) :: phi1
real(8), intent (in) :: phi2
code = lambda1
end function
public static double code(double lambda1, double lambda2, double phi1, double phi2) {
return lambda1;
}
def code(lambda1, lambda2, phi1, phi2): return lambda1
function code(lambda1, lambda2, phi1, phi2) return lambda1 end
function tmp = code(lambda1, lambda2, phi1, phi2) tmp = lambda1; end
code[lambda1_, lambda2_, phi1_, phi2_] := lambda1
\begin{array}{l}
\\
\lambda_1
\end{array}
Initial program 99.1%
+-lowering-+.f64N/A
atan2-lowering-atan2.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
sin-lowering-sin.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f64N/A
+-lowering-+.f64N/A
cos-lowering-cos.f64N/A
*-commutativeN/A
remove-double-negN/A
*-lowering-*.f64N/A
cos-lowering-cos.f64N/A
--lowering--.f64N/A
remove-double-negN/A
cos-lowering-cos.f6499.1%
Simplified99.1%
Taylor expanded in lambda1 around inf
Simplified47.6%
herbie shell --seed 2024144
(FPCore (lambda1 lambda2 phi1 phi2)
:name "Midpoint on a great circle"
:precision binary64
(+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))