Average Error: 0.0 → 0.0
Time: 10.4s
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 r174014 = x;
        double r174015 = y;
        double r174016 = r174014 * r174015;
        double r174017 = z;
        double r174018 = t;
        double r174019 = r174017 * r174018;
        double r174020 = r174016 + r174019;
        double r174021 = a;
        double r174022 = b;
        double r174023 = r174021 * r174022;
        double r174024 = r174020 + r174023;
        double r174025 = c;
        double r174026 = i;
        double r174027 = r174025 * r174026;
        double r174028 = r174024 + r174027;
        return r174028;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r174029 = x;
        double r174030 = y;
        double r174031 = r174029 * r174030;
        double r174032 = z;
        double r174033 = t;
        double r174034 = r174032 * r174033;
        double r174035 = r174031 + r174034;
        double r174036 = a;
        double r174037 = b;
        double r174038 = r174036 * r174037;
        double r174039 = r174035 + r174038;
        double r174040 = c;
        double r174041 = i;
        double r174042 = r174040 * r174041;
        double r174043 = r174039 + r174042;
        return r174043;
}

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 2020045 
(FPCore (x y z t a b c i)
  :name "Linear.V4:$cdot from linear-1.19.1.3, C"
  :precision binary64
  (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)))