Average Error: 0.0 → 0.0
Time: 31.2s
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 r179056 = x;
        double r179057 = y;
        double r179058 = r179056 * r179057;
        double r179059 = z;
        double r179060 = t;
        double r179061 = r179059 * r179060;
        double r179062 = r179058 + r179061;
        double r179063 = a;
        double r179064 = b;
        double r179065 = r179063 * r179064;
        double r179066 = r179062 + r179065;
        double r179067 = c;
        double r179068 = i;
        double r179069 = r179067 * r179068;
        double r179070 = r179066 + r179069;
        return r179070;
}
↓
double f(double x, double y, double z, double t, double a, double b, double c, double i) {
        double r179071 = x;
        double r179072 = y;
        double r179073 = r179071 * r179072;
        double r179074 = z;
        double r179075 = t;
        double r179076 = r179074 * r179075;
        double r179077 = r179073 + r179076;
        double r179078 = a;
        double r179079 = b;
        double r179080 = r179078 * r179079;
        double r179081 = r179077 + r179080;
        double r179082 = c;
        double r179083 = i;
        double r179084 = r179082 * r179083;
        double r179085 = r179081 + r179084;
        return r179085;
}

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 2019303 
(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)))