Average Error: 0.0 → 0.0
Time: 21.0s
Precision: 64
\[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]
↓
\[c \cdot i + \left(\left(z \cdot t + x \cdot y\right) + a \cdot b\right)\]
\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i
↓
c \cdot i + \left(\left(z \cdot t + x \cdot y\right) + a \cdot b\right)
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r94683 = x;
        double r94684 = y;
        double r94685 = r94683 * r94684;
        double r94686 = z;
        double r94687 = t;
        double r94688 = r94686 * r94687;
        double r94689 = r94685 + r94688;
        double r94690 = a;
        double r94691 = b;
        double r94692 = r94690 * r94691;
        double r94693 = r94689 + r94692;
        double r94694 = c;
        double r94695 = i;
        double r94696 = r94694 * r94695;
        double r94697 = r94693 + r94696;
        return r94697;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r94698 = c;
        double r94699 = i;
        double r94700 = r94698 * r94699;
        double r94701 = z;
        double r94702 = t;
        double r94703 = r94701 * r94702;
        double r94704 = x;
        double r94705 = y;
        double r94706 = r94704 * r94705;
        double r94707 = r94703 + r94706;
        double r94708 = a;
        double r94709 = b;
        double r94710 = r94708 * r94709;
        double r94711 = r94707 + r94710;
        double r94712 = r94700 + r94711;
        return r94712;
}

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

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

Reproduce

herbie shell --seed 2019179 
(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)))