Average Error: 0.0 → 0.0
Time: 16.9s
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 r2742285 = x;
        double r2742286 = y;
        double r2742287 = 1.0;
        double r2742288 = r2742286 - r2742287;
        double r2742289 = z;
        double r2742290 = r2742288 * r2742289;
        double r2742291 = r2742285 - r2742290;
        double r2742292 = t;
        double r2742293 = r2742292 - r2742287;
        double r2742294 = a;
        double r2742295 = r2742293 * r2742294;
        double r2742296 = r2742291 - r2742295;
        double r2742297 = r2742286 + r2742292;
        double r2742298 = 2.0;
        double r2742299 = r2742297 - r2742298;
        double r2742300 = b;
        double r2742301 = r2742299 * r2742300;
        double r2742302 = r2742296 + r2742301;
        return r2742302;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2742303 = x;
        double r2742304 = y;
        double r2742305 = 1.0;
        double r2742306 = r2742304 - r2742305;
        double r2742307 = z;
        double r2742308 = r2742306 * r2742307;
        double r2742309 = r2742303 - r2742308;
        double r2742310 = a;
        double r2742311 = t;
        double r2742312 = r2742311 - r2742305;
        double r2742313 = r2742310 * r2742312;
        double r2742314 = r2742309 - r2742313;
        double r2742315 = b;
        double r2742316 = r2742311 + r2742304;
        double r2742317 = 2.0;
        double r2742318 = r2742316 - r2742317;
        double r2742319 = r2742315 * r2742318;
        double r2742320 = r2742314 + r2742319;
        return r2742320;
}

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 2019158 
(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)))