Details

Time bar (total: 2.3s)

sample20.0ms

Algorithm
intervals
Results
7.0ms340×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1203
2223
3223

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: 6.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* y y))
5.7b
(* x (+ 1.0 (* y y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
2.0ms
(+ 1.0 (* y y))
6.0ms
(* x (+ 1.0 (* y y)))

series88.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ 1.0 (* y y))
57.0ms
(* x (+ 1.0 (* y y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0168171
1790152
23413149
35001149

prune103.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New35439
Fresh000
Picked101
Done000
Total36440

Merged error: 5.9b

Counts
40 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

11.7b
(* x (* y y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
5.0ms
(* x (* y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* x (* y y))

simplify96.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08675
128960
282560
3288160
4500160

prune47.0ms

Filtered
22 candidates to 12 candidates (54.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New20222
Fresh213
Picked011
Done000
Total22426

Merged error: 0.0b

Counts
26 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* (* x y) y)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (* x y) y)

simplify53.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune46.0ms

Filtered
21 candidates to 11 candidates (52.4%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh112
Picked011
Done011
Total20525

Merged error: 0.0b

Counts
25 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series694.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(* (cbrt y) (cbrt y))
169.0ms
(cbrt y)
164.0ms
(cbrt y)
168.0ms
(cbrt y)

simplify85.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune238.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh112
Picked011
Done022
Total85590

Merged error: 0.0b

Counts
90 → 5

regimes142.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample467.0ms

Algorithm
intervals
Results
212.0ms10615×body80valid

Profiling

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