Average Error: 0.0 → 0.0
Time: 15.0s
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 r2087704 = x;
        double r2087705 = y;
        double r2087706 = 1.0;
        double r2087707 = r2087705 - r2087706;
        double r2087708 = z;
        double r2087709 = r2087707 * r2087708;
        double r2087710 = r2087704 - r2087709;
        double r2087711 = t;
        double r2087712 = r2087711 - r2087706;
        double r2087713 = a;
        double r2087714 = r2087712 * r2087713;
        double r2087715 = r2087710 - r2087714;
        double r2087716 = r2087705 + r2087711;
        double r2087717 = 2.0;
        double r2087718 = r2087716 - r2087717;
        double r2087719 = b;
        double r2087720 = r2087718 * r2087719;
        double r2087721 = r2087715 + r2087720;
        return r2087721;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2087722 = x;
        double r2087723 = y;
        double r2087724 = 1.0;
        double r2087725 = r2087723 - r2087724;
        double r2087726 = z;
        double r2087727 = r2087725 * r2087726;
        double r2087728 = r2087722 - r2087727;
        double r2087729 = a;
        double r2087730 = t;
        double r2087731 = r2087730 - r2087724;
        double r2087732 = r2087729 * r2087731;
        double r2087733 = r2087728 - r2087732;
        double r2087734 = b;
        double r2087735 = r2087730 + r2087723;
        double r2087736 = 2.0;
        double r2087737 = r2087735 - r2087736;
        double r2087738 = r2087734 * r2087737;
        double r2087739 = r2087733 + r2087738;
        return r2087739;
}

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 2019170 
(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)))