Average Error: 0.0 → 0.0
Time: 38.0s
Precision: 64
Internal precision: 128
\[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]
⬇
\[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]

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

Target

Original0.0
Comparison0.0
Herbie0.0
\[ \left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i \]

Derivation

  1. Initial program 0.0

    \[\left(\left(x \cdot y + z \cdot t\right) + a \cdot b\right) + c \cdot i\]
  2. Removed slow pow expressions

Runtime

Time bar (total: 38.0s) Debug log

Please include this information when filing a bug report:

herbie --seed '#(3132601970 2132639112 2656975455 3474528944 1625122948 2845834595)'
(FPCore (x y z t a b c i)
  :name "Linear.V4:$cdot from linear-1.19.1.3, C"

  :target
  (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))

  (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)))