Average Error: 0.0 → 0.0
Time: 41.5s
Precision: 64
\[\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b\]
↓
\[\left(\left(x - z \cdot \left(y - 1\right)\right) - a \cdot \left(t - 1\right)\right) + \left(\left(y + t\right) - 2\right) \cdot b\]
\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 - z \cdot \left(y - 1\right)\right) - a \cdot \left(t - 1\right)\right) + \left(\left(y + t\right) - 2\right) \cdot b
double f(double x, double y, double z, double t, double a, double b) {
        double r2280482 = x;
        double r2280483 = y;
        double r2280484 = 1.0;
        double r2280485 = r2280483 - r2280484;
        double r2280486 = z;
        double r2280487 = r2280485 * r2280486;
        double r2280488 = r2280482 - r2280487;
        double r2280489 = t;
        double r2280490 = r2280489 - r2280484;
        double r2280491 = a;
        double r2280492 = r2280490 * r2280491;
        double r2280493 = r2280488 - r2280492;
        double r2280494 = r2280483 + r2280489;
        double r2280495 = 2.0;
        double r2280496 = r2280494 - r2280495;
        double r2280497 = b;
        double r2280498 = r2280496 * r2280497;
        double r2280499 = r2280493 + r2280498;
        return r2280499;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2280500 = x;
        double r2280501 = z;
        double r2280502 = y;
        double r2280503 = 1.0;
        double r2280504 = r2280502 - r2280503;
        double r2280505 = r2280501 * r2280504;
        double r2280506 = r2280500 - r2280505;
        double r2280507 = a;
        double r2280508 = t;
        double r2280509 = r2280508 - r2280503;
        double r2280510 = r2280507 * r2280509;
        double r2280511 = r2280506 - r2280510;
        double r2280512 = r2280502 + r2280508;
        double r2280513 = 2.0;
        double r2280514 = r2280512 - r2280513;
        double r2280515 = b;
        double r2280516 = r2280514 * r2280515;
        double r2280517 = r2280511 + r2280516;
        return r2280517;
}

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

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

Reproduce

herbie shell --seed 2019200 
(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)))