Average Error: 0.0 → 0.0
Time: 20.2s
Precision: 64
\[\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b\]
↓
\[\left(\left(x - \left(y - 1\right) \cdot z\right) - a \cdot \left(t - 1\right)\right) + b \cdot \left(\left(t + y\right) - 2\right)\]
\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b
↓
\left(\left(x - \left(y - 1\right) \cdot z\right) - a \cdot \left(t - 1\right)\right) + b \cdot \left(\left(t + y\right) - 2\right)
double f(double x, double y, double z, double t, double a, double b) {
        double r2539082 = x;
        double r2539083 = y;
        double r2539084 = 1.0;
        double r2539085 = r2539083 - r2539084;
        double r2539086 = z;
        double r2539087 = r2539085 * r2539086;
        double r2539088 = r2539082 - r2539087;
        double r2539089 = t;
        double r2539090 = r2539089 - r2539084;
        double r2539091 = a;
        double r2539092 = r2539090 * r2539091;
        double r2539093 = r2539088 - r2539092;
        double r2539094 = r2539083 + r2539089;
        double r2539095 = 2.0;
        double r2539096 = r2539094 - r2539095;
        double r2539097 = b;
        double r2539098 = r2539096 * r2539097;
        double r2539099 = r2539093 + r2539098;
        return r2539099;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2539100 = x;
        double r2539101 = y;
        double r2539102 = 1.0;
        double r2539103 = r2539101 - r2539102;
        double r2539104 = z;
        double r2539105 = r2539103 * r2539104;
        double r2539106 = r2539100 - r2539105;
        double r2539107 = a;
        double r2539108 = t;
        double r2539109 = r2539108 - r2539102;
        double r2539110 = r2539107 * r2539109;
        double r2539111 = r2539106 - r2539110;
        double r2539112 = b;
        double r2539113 = r2539108 + r2539101;
        double r2539114 = 2.0;
        double r2539115 = r2539113 - r2539114;
        double r2539116 = r2539112 * r2539115;
        double r2539117 = r2539111 + r2539116;
        return r2539117;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Bits error versus t

Bits error versus a

Bits error versus b

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b\]

  2. Final simplification0.0

    \[\leadsto \left(\left(x - \left(y - 1\right) \cdot z\right) - a \cdot \left(t - 1\right)\right) + b \cdot \left(\left(t + y\right) - 2\right)\]

Reproduce

herbie shell --seed 2019172 
(FPCore (x y z t a b)
  :name "Statistics.Distribution.Beta:$centropy from math-functions-0.1.5.2"
  (+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b)))