Details

Time bar (total: 863.0ms)

sample18.0ms

Algorithm
intervals
Results
9.0ms291×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0134
1243
2283
3303
4303

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma x y z) (/ x 2.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
6.0ms
(+ (fma x y z) (/ x 2.0))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(+ (fma x y z) (/ x 2.0))

simplify34.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09590
130779
2128779
3500179

prune44.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ x 2.0) (* y x))
0.0b
(+ (+ (/ x 2.0) (* y x)) z)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×fma-def
12×*-un-lft-identity
10×add-sqr-sqrt add-cube-cbrt
times-frac add-log-exp
sum-log
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
associate-+l+ div-inv distribute-lft-out
Counts
2 → 45
Calls
2 calls:
6.0ms
(+ (/ x 2.0) (* y x))
8.0ms
(+ (+ (/ x 2.0) (* y x)) z)

series66.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (/ x 2.0) (* y x))
29.0ms
(+ (+ (/ x 2.0) (* y x)) z)

simplify56.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
0176189
1599171
22217167
35001166

prune110.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample395.0ms

Algorithm
intervals
Results
213.0ms9179×body80valid
0.0msbody640valid