Details

Time bar (total: 1.3s)

sample267.0ms

Algorithm
intervals
Results
5.0ms58×body1280valid
4.0ms49×body640valid
4.0ms197×body80valid
1.0ms21×body320valid
1.0ms15×body160valid

simplify83.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1404
21234
32794
44904
57134
610464
720014
838444
950014

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 33.7b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
3.8b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
10×add-sqr-sqrt
pow1
add-cube-cbrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-exp-log frac-times associate-*r* associate-*l* add-cbrt-cube add-log-exp
prod-diff
distribute-rgt-in expm1-log1p-u distribute-lft-in associate-*r/ associate-*l/ associate--l+ log1p-expm1-u
pow2 sub-neg flip3-- pow-plus fma-neg diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up flip-- cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 63
Calls
2 calls:
8.0ms
(* (+ x 1.0) (+ x 1.0))
12.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series95.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(* (+ x 1.0) (+ x 1.0))
79.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify50.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0281350
11394305
25001297

prune83.0ms

Filtered
69 candidates to 40 candidates (58.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New68169
Fresh000
Picked011
Done000
Total68270

Merged error: 0b

Counts
70 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x 2.0 (pow x 2))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma x 2.0 (pow x 2))

series54.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(fma x 2.0 (pow x 2))

simplify48.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02443
16738
226338
3104338
4500138

prune23.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New13013
Fresh000
Picked011
Done011
Total13215

Merged error: 0b

Counts
15 → 2

regimes37.0ms

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
052

end0.0ms

sample569.0ms

Algorithm
intervals
Results
183.0ms2270×body1280valid
105.0ms1640×body640valid
101.0ms5490×body80valid
43.0ms837×body320valid
17.0ms440×body160valid

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