Average Error: 0.0 → 0.0
Time: 22.3s
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 r160974 = x;
        double r160975 = y;
        double r160976 = r160974 * r160975;
        double r160977 = z;
        double r160978 = t;
        double r160979 = r160977 * r160978;
        double r160980 = r160976 + r160979;
        double r160981 = a;
        double r160982 = b;
        double r160983 = r160981 * r160982;
        double r160984 = r160980 + r160983;
        double r160985 = c;
        double r160986 = i;
        double r160987 = r160985 * r160986;
        double r160988 = r160984 + r160987;
        return r160988;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r160989 = x;
        double r160990 = y;
        double r160991 = r160989 * r160990;
        double r160992 = z;
        double r160993 = t;
        double r160994 = r160992 * r160993;
        double r160995 = r160991 + r160994;
        double r160996 = a;
        double r160997 = b;
        double r160998 = r160996 * r160997;
        double r160999 = r160995 + r160998;
        double r161000 = c;
        double r161001 = i;
        double r161002 = r161000 * r161001;
        double r161003 = r160999 + r161002;
        return r161003;
}

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 2019306 
(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)))