Average Error: 0.0 → 0.0
Time: 21.9s
Precision: 64
\[\left(\left(x - \left(y - 1.0\right) \cdot z\right) - \left(t - 1.0\right) \cdot a\right) + \left(\left(y + t\right) - 2.0\right) \cdot b\]
↓
\[\left(\left(x - \left(y - 1.0\right) \cdot z\right) - a \cdot \left(t - 1.0\right)\right) + b \cdot \left(\left(t + y\right) - 2.0\right)\]
\left(\left(x - \left(y - 1.0\right) \cdot z\right) - \left(t - 1.0\right) \cdot a\right) + \left(\left(y + t\right) - 2.0\right) \cdot b
↓
\left(\left(x - \left(y - 1.0\right) \cdot z\right) - a \cdot \left(t - 1.0\right)\right) + b \cdot \left(\left(t + y\right) - 2.0\right)
double f(double x, double y, double z, double t, double a, double b) {
        double r2834368 = x;
        double r2834369 = y;
        double r2834370 = 1.0;
        double r2834371 = r2834369 - r2834370;
        double r2834372 = z;
        double r2834373 = r2834371 * r2834372;
        double r2834374 = r2834368 - r2834373;
        double r2834375 = t;
        double r2834376 = r2834375 - r2834370;
        double r2834377 = a;
        double r2834378 = r2834376 * r2834377;
        double r2834379 = r2834374 - r2834378;
        double r2834380 = r2834369 + r2834375;
        double r2834381 = 2.0;
        double r2834382 = r2834380 - r2834381;
        double r2834383 = b;
        double r2834384 = r2834382 * r2834383;
        double r2834385 = r2834379 + r2834384;
        return r2834385;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2834386 = x;
        double r2834387 = y;
        double r2834388 = 1.0;
        double r2834389 = r2834387 - r2834388;
        double r2834390 = z;
        double r2834391 = r2834389 * r2834390;
        double r2834392 = r2834386 - r2834391;
        double r2834393 = a;
        double r2834394 = t;
        double r2834395 = r2834394 - r2834388;
        double r2834396 = r2834393 * r2834395;
        double r2834397 = r2834392 - r2834396;
        double r2834398 = b;
        double r2834399 = r2834394 + r2834387;
        double r2834400 = 2.0;
        double r2834401 = r2834399 - r2834400;
        double r2834402 = r2834398 * r2834401;
        double r2834403 = r2834397 + r2834402;
        return r2834403;
}

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

    \[\left(\left(x - \left(y - 1.0\right) \cdot z\right) - \left(t - 1.0\right) \cdot a\right) + \left(\left(y + t\right) - 2.0\right) \cdot b\]

  2. Final simplification0.0

    \[\leadsto \left(\left(x - \left(y - 1.0\right) \cdot z\right) - a \cdot \left(t - 1.0\right)\right) + b \cdot \left(\left(t + y\right) - 2.0\right)\]

Reproduce

herbie shell --seed 2019163 
(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)))