Average Error: 0.0 → 0.0
Time: 21.6s
Precision: 64
\[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]
↓
\[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]
\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i
↓
\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r79391 = x;
        double r79392 = y;
        double r79393 = r79391 * r79392;
        double r79394 = z;
        double r79395 = t;
        double r79396 = r79394 * r79395;
        double r79397 = r79393 + r79396;
        double r79398 = a;
        double r79399 = b;
        double r79400 = r79398 * r79399;
        double r79401 = r79397 + r79400;
        double r79402 = c;
        double r79403 = i;
        double r79404 = r79402 * r79403;
        double r79405 = r79401 + r79404;
        return r79405;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r79406 = x;
        double r79407 = y;
        double r79408 = r79406 * r79407;
        double r79409 = z;
        double r79410 = t;
        double r79411 = r79409 * r79410;
        double r79412 = r79408 + r79411;
        double r79413 = a;
        double r79414 = b;
        double r79415 = r79413 * r79414;
        double r79416 = r79412 + r79415;
        double r79417 = c;
        double r79418 = i;
        double r79419 = r79417 * r79418;
        double r79420 = r79416 + r79419;
        return r79420;
}

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

Bits error versus c

Bits error versus i

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]

  2. Final simplification0.0

    \[\leadsto \left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]

Reproduce

herbie shell --seed 2019199 
(FPCore (x y z t a b c i)
  :name "Linear.V4:$cdot from linear-1.19.1.3"
  (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)))