Average Error: 0.0 → 0.0
Time: 10.5s
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 r136064 = x;
        double r136065 = y;
        double r136066 = r136064 * r136065;
        double r136067 = z;
        double r136068 = t;
        double r136069 = r136067 * r136068;
        double r136070 = r136066 + r136069;
        double r136071 = a;
        double r136072 = b;
        double r136073 = r136071 * r136072;
        double r136074 = r136070 + r136073;
        double r136075 = c;
        double r136076 = i;
        double r136077 = r136075 * r136076;
        double r136078 = r136074 + r136077;
        return r136078;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r136079 = x;
        double r136080 = y;
        double r136081 = r136079 * r136080;
        double r136082 = z;
        double r136083 = t;
        double r136084 = r136082 * r136083;
        double r136085 = r136081 + r136084;
        double r136086 = a;
        double r136087 = b;
        double r136088 = r136086 * r136087;
        double r136089 = r136085 + r136088;
        double r136090 = c;
        double r136091 = i;
        double r136092 = r136090 * r136091;
        double r136093 = r136089 + r136092;
        return r136093;
}

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)))