Average Error: 0.0 → 0.0
Time: 21.3s
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 r2612219 = x;
        double r2612220 = y;
        double r2612221 = 1.0;
        double r2612222 = r2612220 - r2612221;
        double r2612223 = z;
        double r2612224 = r2612222 * r2612223;
        double r2612225 = r2612219 - r2612224;
        double r2612226 = t;
        double r2612227 = r2612226 - r2612221;
        double r2612228 = a;
        double r2612229 = r2612227 * r2612228;
        double r2612230 = r2612225 - r2612229;
        double r2612231 = r2612220 + r2612226;
        double r2612232 = 2.0;
        double r2612233 = r2612231 - r2612232;
        double r2612234 = b;
        double r2612235 = r2612233 * r2612234;
        double r2612236 = r2612230 + r2612235;
        return r2612236;
}
↓
double f(double x, double y, double z, double t, double a, double b) {
        double r2612237 = x;
        double r2612238 = y;
        double r2612239 = 1.0;
        double r2612240 = r2612238 - r2612239;
        double r2612241 = z;
        double r2612242 = r2612240 * r2612241;
        double r2612243 = r2612237 - r2612242;
        double r2612244 = a;
        double r2612245 = t;
        double r2612246 = r2612245 - r2612239;
        double r2612247 = r2612244 * r2612246;
        double r2612248 = r2612243 - r2612247;
        double r2612249 = b;
        double r2612250 = r2612245 + r2612238;
        double r2612251 = 2.0;
        double r2612252 = r2612250 - r2612251;
        double r2612253 = r2612249 * r2612252;
        double r2612254 = r2612248 + r2612253;
        return r2612254;
}

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 2019172 
(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)))