Average Error: 20.2 → 20.2
Time: 20.2s
Precision: binary64
Cost: 78080
\[{\left(a \cdot \sin \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2} \]
↓
\[{\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{{\left({\left(\sqrt[3]{\sqrt[3]{\frac{180}{\pi}}}\right)}^{3}\right)}^{2}} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)\right)}^{2} \]
(FPCore (a b angle)
 :precision binary64
 (+
  (pow (* a (sin (* (/ angle 180.0) PI))) 2.0)
  (pow (* b (cos (* (/ angle 180.0) PI))) 2.0)))
↓
(FPCore (a b angle)
 :precision binary64
 (+
  (pow (* a (sin (/ angle (/ 180.0 PI)))) 2.0)
  (pow
   (*
    b
    (cos
     (*
      (/ angle (pow (pow (cbrt (cbrt (/ 180.0 PI))) 3.0) 2.0))
      (cbrt (* PI 0.005555555555555556)))))
   2.0)))
double code(double a, double b, double angle) {
	return pow((a * sin(((angle / 180.0) * ((double) M_PI)))), 2.0) + pow((b * cos(((angle / 180.0) * ((double) M_PI)))), 2.0);
}
↓
double code(double a, double b, double angle) {
	return pow((a * sin((angle / (180.0 / ((double) M_PI))))), 2.0) + pow((b * cos(((angle / pow(pow(cbrt(cbrt((180.0 / ((double) M_PI)))), 3.0), 2.0)) * cbrt((((double) M_PI) * 0.005555555555555556))))), 2.0);
}

public static double code(double a, double b, double angle) {
	return Math.pow((a * Math.sin(((angle / 180.0) * Math.PI))), 2.0) + Math.pow((b * Math.cos(((angle / 180.0) * Math.PI))), 2.0);
}
↓
public static double code(double a, double b, double angle) {
	return Math.pow((a * Math.sin((angle / (180.0 / Math.PI)))), 2.0) + Math.pow((b * Math.cos(((angle / Math.pow(Math.pow(Math.cbrt(Math.cbrt((180.0 / Math.PI))), 3.0), 2.0)) * Math.cbrt((Math.PI * 0.005555555555555556))))), 2.0);
}

function code(a, b, angle)
	return Float64((Float64(a * sin(Float64(Float64(angle / 180.0) * pi))) ^ 2.0) + (Float64(b * cos(Float64(Float64(angle / 180.0) * pi))) ^ 2.0))
end
↓
function code(a, b, angle)
	return Float64((Float64(a * sin(Float64(angle / Float64(180.0 / pi)))) ^ 2.0) + (Float64(b * cos(Float64(Float64(angle / ((cbrt(cbrt(Float64(180.0 / pi))) ^ 3.0) ^ 2.0)) * cbrt(Float64(pi * 0.005555555555555556))))) ^ 2.0))
end

code[a_, b_, angle_] := N[(N[Power[N[(a * N[Sin[N[(N[(angle / 180.0), $MachinePrecision] * Pi), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(b * N[Cos[N[(N[(angle / 180.0), $MachinePrecision] * Pi), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]
↓
code[a_, b_, angle_] := N[(N[Power[N[(a * N[Sin[N[(angle / N[(180.0 / Pi), $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], 2.0], $MachinePrecision] + N[Power[N[(b * N[Cos[N[(N[(angle / N[Power[N[Power[N[Power[N[Power[N[(180.0 / Pi), $MachinePrecision], 1/3], $MachinePrecision], 1/3], $MachinePrecision], 3.0], $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] * N[Power[N[(Pi * 0.005555555555555556), $MachinePrecision], 1/3], $MachinePrecision]), $MachinePrecision]], $MachinePrecision]), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision]

{\left(a \cdot \sin \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2}
↓
{\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{{\left({\left(\sqrt[3]{\sqrt[3]{\frac{180}{\pi}}}\right)}^{3}\right)}^{2}} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)\right)}^{2}

Error

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 20.2

    \[{\left(a \cdot \sin \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{180} \cdot \pi\right)\right)}^{2} \]

  2. Simplified20.2

    \[\leadsto \color{blue}{{\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2}} \]
    Proof
    (+.f64 (pow.f64 (*.f64 a (sin.f64 (/.f64 angle (/.f64 180 (PI.f64))))) 2) (pow.f64 (*.f64 b (cos.f64 (/.f64 angle (/.f64 180 (PI.f64))))) 2)): 0 points increase in error, 0 points decrease in error
    (+.f64 (pow.f64 (*.f64 a (sin.f64 (Rewrite=> associate-/r/_binary64 (*.f64 (/.f64 angle 180) (PI.f64))))) 2) (pow.f64 (*.f64 b (cos.f64 (/.f64 angle (/.f64 180 (PI.f64))))) 2)): 0 points increase in error, 0 points decrease in error
    (+.f64 (pow.f64 (*.f64 a (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (cos.f64 (Rewrite=> associate-/r/_binary64 (*.f64 (/.f64 angle 180) (PI.f64))))) 2)): 3 points increase in error, 0 points decrease in error

  3. Applied egg-rr20.2

    \[\leadsto {\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \color{blue}{\left(\frac{\frac{angle}{{\left(\sqrt[3]{\frac{180}{\pi}}\right)}^{2}}}{1} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)}\right)}^{2} \]

  4. Simplified20.2

    \[\leadsto {\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \color{blue}{\left(\frac{angle}{{\left(\sqrt[3]{\frac{180}{\pi}}\right)}^{2}} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)}\right)}^{2} \]
    Proof
    (+.f64 (pow.f64 (*.f64 a (sin.f64 (/.f64 angle (/.f64 180 (PI.f64))))) 2) (pow.f64 (*.f64 b (cos.f64 (*.f64 (/.f64 angle (pow.f64 (cbrt.f64 (/.f64 180 (PI.f64))) 2)) (cbrt.f64 (*.f64 (PI.f64) 1/180))))) 2)): 0 points increase in error, 0 points decrease in error
    (+.f64 (pow.f64 (*.f64 a (sin.f64 (/.f64 angle (/.f64 180 (PI.f64))))) 2) (pow.f64 (*.f64 b (cos.f64 (*.f64 (Rewrite<= /-rgt-identity_binary64 (/.f64 (/.f64 angle (pow.f64 (cbrt.f64 (/.f64 180 (PI.f64))) 2)) 1)) (cbrt.f64 (*.f64 (PI.f64) 1/180))))) 2)): 0 points increase in error, 0 points decrease in error

  5. Applied egg-rr20.2

    \[\leadsto {\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{{\color{blue}{\left({\left(\sqrt[3]{\sqrt[3]{\frac{180}{\pi}}}\right)}^{3}\right)}}^{2}} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)\right)}^{2} \]

  6. Final simplification20.2

    \[\leadsto {\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\frac{angle}{{\left({\left(\sqrt[3]{\sqrt[3]{\frac{180}{\pi}}}\right)}^{3}\right)}^{2}} \cdot \sqrt[3]{\pi \cdot 0.005555555555555556}\right)\right)}^{2} \]

Alternatives

Alternative 1
Error20.2
Cost58752
\[{\left(a \cdot \sin \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(b \cdot \cos \left(\left(\pi \cdot \sqrt[3]{0.005555555555555556}\right) \cdot \frac{angle}{{\left(\sqrt[3]{180}\right)}^{2}}\right)\right)}^{2} \]
Alternative 2
Error20.2
Cost39360
\[{\left(b \cdot \cos \left(\frac{angle}{\frac{180}{\pi}}\right)\right)}^{2} + {\left(a \cdot \sin \left(0.005555555555555556 \cdot \left(angle \cdot \pi\right)\right)\right)}^{2} \]
Alternative 3
Error20.2
Cost39360
\[\begin{array}{l} t_0 := \frac{angle}{\frac{180}{\pi}}\\ {\left(a \cdot \sin t_0\right)}^{2} + {\left(b \cdot \cos t_0\right)}^{2} \end{array} \]
Alternative 4
Error20.3
Cost26240
\[{\left(a \cdot \sin \left(0.005555555555555556 \cdot \left(angle \cdot \pi\right)\right)\right)}^{2} + {b}^{2} \]
Alternative 5
Error20.2
Cost26240
\[{\left(a \cdot \sin \left(angle \cdot \frac{\pi}{180}\right)\right)}^{2} + {b}^{2} \]
Alternative 6
Error20.4
Cost20425
\[\begin{array}{l} \mathbf{if}\;angle \leq -2650000 \lor \neg \left(angle \leq 0.0035\right):\\ \;\;\;\;{b}^{2} + \frac{a}{\frac{2}{a}} \cdot \left(1 - \cos \left(\pi \cdot \left(angle \cdot 0.011111111111111112\right)\right)\right)\\ \mathbf{else}:\\ \;\;\;\;{b}^{2} + {\left(angle \cdot \left(a \cdot \left(\pi \cdot 0.005555555555555556\right)\right)\right)}^{2}\\ \end{array} \]
Alternative 7
Error20.4
Cost20424
\[\begin{array}{l} \mathbf{if}\;angle \leq -2650000:\\ \;\;\;\;{b}^{2} + \frac{a}{\frac{2}{a}} \cdot \left(1 - \cos \left(\pi \cdot \left(angle \cdot 0.011111111111111112\right)\right)\right)\\ \mathbf{elif}\;angle \leq 0.0035:\\ \;\;\;\;{b}^{2} + {\left(angle \cdot \left(a \cdot \left(\pi \cdot 0.005555555555555556\right)\right)\right)}^{2}\\ \mathbf{else}:\\ \;\;\;\;{b}^{2} + \frac{a \cdot a}{2} \cdot \left(1 - \cos \left(angle \cdot \left(\pi \cdot 0.011111111111111112\right)\right)\right)\\ \end{array} \]
Alternative 8
Error25.4
Cost20360
\[\begin{array}{l} t_0 := angle \cdot \left(a \cdot \pi\right)\\ \mathbf{if}\;a \leq -2 \cdot 10^{-56}:\\ \;\;\;\;{b}^{2} + {\left(a \cdot \left(angle \cdot \left(\pi \cdot 0.005555555555555556\right)\right)\right)}^{2}\\ \mathbf{elif}\;a \leq 5 \cdot 10^{-219}:\\ \;\;\;\;{b}^{2} + 3.08641975308642 \cdot 10^{-5} \cdot \left(\left(angle \cdot \pi\right) \cdot \left(a \cdot t_0\right)\right)\\ \mathbf{else}:\\ \;\;\;\;{b}^{2} + {\left(0.005555555555555556 \cdot t_0\right)}^{2}\\ \end{array} \]
Alternative 9
Error25.4
Cost20360
\[\begin{array}{l} t_0 := angle \cdot \left(a \cdot \pi\right)\\ \mathbf{if}\;a \leq -1.8 \cdot 10^{+121}:\\ \;\;\;\;{b}^{2} + {\left(a \cdot \left(angle \cdot \left(\pi \cdot 0.005555555555555556\right)\right)\right)}^{2}\\ \mathbf{elif}\;a \leq 5 \cdot 10^{-219}:\\ \;\;\;\;{b}^{2} + \left(angle \cdot \left(\left(a \cdot \pi\right) \cdot t_0\right)\right) \cdot 3.08641975308642 \cdot 10^{-5}\\ \mathbf{else}:\\ \;\;\;\;{b}^{2} + {\left(0.005555555555555556 \cdot t_0\right)}^{2}\\ \end{array} \]
Alternative 10
Error26.0
Cost19840
\[{b}^{2} + 3.08641975308642 \cdot 10^{-5} \cdot {\left(angle \cdot \left(a \cdot \pi\right)\right)}^{2} \]
Alternative 11
Error26.0
Cost19840
\[{b}^{2} + 3.08641975308642 \cdot 10^{-5} \cdot {\left(\pi \cdot \left(a \cdot angle\right)\right)}^{2} \]
Alternative 12
Error25.9
Cost19840
\[{b}^{2} + {\left(0.005555555555555556 \cdot \left(angle \cdot \left(a \cdot \pi\right)\right)\right)}^{2} \]
Alternative 13
Error25.9
Cost19840
\[{b}^{2} + {\left(angle \cdot \left(a \cdot \left(\pi \cdot 0.005555555555555556\right)\right)\right)}^{2} \]

Error

Reproduce

herbie shell --seed 2022340 
(FPCore (a b angle)
  :name "ab-angle->ABCF A"
  :precision binary64
  (+ (pow (* a (sin (* (/ angle 180.0) PI))) 2.0) (pow (* b (cos (* (/ angle 180.0) PI))) 2.0)))