Average Error: 0.0 → 0.0
Time: 44.4s
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 r167970 = x;
        double r167971 = y;
        double r167972 = r167970 * r167971;
        double r167973 = z;
        double r167974 = t;
        double r167975 = r167973 * r167974;
        double r167976 = r167972 + r167975;
        double r167977 = a;
        double r167978 = b;
        double r167979 = r167977 * r167978;
        double r167980 = r167976 + r167979;
        double r167981 = c;
        double r167982 = i;
        double r167983 = r167981 * r167982;
        double r167984 = r167980 + r167983;
        return r167984;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r167985 = x;
        double r167986 = y;
        double r167987 = r167985 * r167986;
        double r167988 = z;
        double r167989 = t;
        double r167990 = r167988 * r167989;
        double r167991 = r167987 + r167990;
        double r167992 = a;
        double r167993 = b;
        double r167994 = r167992 * r167993;
        double r167995 = r167991 + r167994;
        double r167996 = c;
        double r167997 = i;
        double r167998 = r167996 * r167997;
        double r167999 = r167995 + r167998;
        return r167999;
}

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 2019326 
(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)))