Average Error: 0.0 → 0.0
Time: 10.5s
Precision: 64
\[\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b\]
↓
\[\left(\left(x - \left(y - 1\right) \cdot z\right) - \left(t - 1\right) \cdot a\right) + \left(\left(y + t\right) - 2\right) \cdot b\]
\left(\left(x - \left(y - 1\right) \cdot z\right) - \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) - \left(t - 1\right) \cdot a\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 r19476 = x;
        double r19477 = y;
        double r19478 = 1.0;
        double r19479 = r19477 - r19478;
        double r19480 = z;
        double r19481 = r19479 * r19480;
        double r19482 = r19476 - r19481;
        double r19483 = t;
        double r19484 = r19483 - r19478;
        double r19485 = a;
        double r19486 = r19484 * r19485;
        double r19487 = r19482 - r19486;
        double r19488 = r19477 + r19483;
        double r19489 = 2.0;
        double r19490 = r19488 - r19489;
        double r19491 = b;
        double r19492 = r19490 * r19491;
        double r19493 = r19487 + r19492;
        return r19493;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r19494 = x;
        double r19495 = y;
        double r19496 = 1.0;
        double r19497 = r19495 - r19496;
        double r19498 = z;
        double r19499 = r19497 * r19498;
        double r19500 = r19494 - r19499;
        double r19501 = t;
        double r19502 = r19501 - r19496;
        double r19503 = a;
        double r19504 = r19502 * r19503;
        double r19505 = r19500 - r19504;
        double r19506 = r19495 + r19501;
        double r19507 = 2.0;
        double r19508 = r19506 - r19507;
        double r19509 = b;
        double r19510 = r19508 * r19509;
        double r19511 = r19505 + r19510;
        return r19511;
}

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

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

Reproduce

herbie shell --seed 2019322 +o rules:numerics
(FPCore (x y z t a b)
  :name "Statistics.Distribution.Beta:$centropy from math-functions-0.1.5.2"
  :precision binary64
  (+ (- (- x (* (- y 1) z)) (* (- t 1) a)) (* (- (+ y t) 2) b)))