Average Error: 0.0 → 0.0
Time: 45.0s
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 r4806615 = x;
        double r4806616 = y;
        double r4806617 = r4806615 * r4806616;
        double r4806618 = z;
        double r4806619 = t;
        double r4806620 = r4806618 * r4806619;
        double r4806621 = r4806617 + r4806620;
        double r4806622 = a;
        double r4806623 = b;
        double r4806624 = r4806622 * r4806623;
        double r4806625 = r4806621 + r4806624;
        double r4806626 = c;
        double r4806627 = i;
        double r4806628 = r4806626 * r4806627;
        double r4806629 = r4806625 + r4806628;
        return r4806629;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r4806630 = c;
        double r4806631 = i;
        double r4806632 = r4806630 * r4806631;
        double r4806633 = z;
        double r4806634 = t;
        double r4806635 = r4806633 * r4806634;
        double r4806636 = x;
        double r4806637 = y;
        double r4806638 = r4806636 * r4806637;
        double r4806639 = r4806635 + r4806638;
        double r4806640 = a;
        double r4806641 = b;
        double r4806642 = r4806640 * r4806641;
        double r4806643 = r4806639 + r4806642;
        double r4806644 = r4806632 + r4806643;
        return r4806644;
}

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 2019158 
(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)))