Details

Time bar (total: 2.6s)

sample23.0ms

Algorithm
intervals
Results
12.0ms517×body80valid

simplify73.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

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: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* y y))
0.0b
(* x (exp (* y y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×add-exp-log associate-*r* associate-*l*
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 28
Calls
2 calls:
3.0ms
(exp (* y y))
7.0ms
(* x (exp (* y y)))

series41.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(exp (* y y))
32.0ms
(* x (exp (* y y)))

simplify42.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune52.0ms

Filtered
34 candidates to 25 candidates (73.5%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New30434
Fresh000
Picked101
Done000
Total31435

Merged error: 0.0b

Counts
35 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (exp y) y)
0.0b
(* x (pow (exp y) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
6×add-exp-log
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×pow-to-exp pow-exp add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 45
Calls
2 calls:
3.0ms
(pow (exp y) y)
5.0ms
(* x (pow (exp y) y))

series78.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(pow (exp y) y)
49.0ms
(* x (pow (exp y) y))

simplify104.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0148205
1591190
22968190
35001189

prune90.0ms

Filtered
51 candidates to 32 candidates (62.7%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New49251
Fresh123
Picked101
Done000
Total51455

Merged error: 0.0b

Counts
55 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (exp y))
0.0b
(cbrt (exp y))
0.0b
(cbrt (exp y))
0.0b
(* (cbrt (exp y)) (cbrt (exp y)))

rewrite15.0ms

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:
4.0ms
(cbrt (exp y))
2.0ms
(cbrt (exp y))
2.0ms
(cbrt (exp y))
6.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

series310.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(cbrt (exp y))
74.0ms
(cbrt (exp y))
72.0ms
(cbrt (exp y))
86.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
0112437
1370400
21738367
35001339

prune166.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New84185
Fresh123
Picked101
Done000
Total86389

Merged error: 0.0b

Counts
89 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* x (pow (* (cbrt (exp y)) (pow (exp y) 1/3)) y)) (pow (cbrt (exp y)) y))
0.0b
(cbrt (exp y))
0.0b
(cbrt (exp y))
0.0b
(* (cbrt (exp y)) (pow (exp y) 1/3))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
51×prod-exp
23×add-sqr-sqrt pow-exp
17×associate-*r*
15×cbrt-prod
14×pow-to-exp
13×add-cube-cbrt *-un-lft-identity
11×unpow-prod-down
10×add-cbrt-cube
7×associate-*l*
6×unswap-sqr
5×pow1/3 cbrt-unprod
4×pow1 add-log-exp sqr-pow
2×*-commutative
1×unpow1/3 pow-prod-down pow-sqr pow-prod-up
Counts
4 → 99
Calls
4 calls:
9.0ms
(* (* x (pow (* (cbrt (exp y)) (pow (exp y) 1/3)) y)) (pow (cbrt (exp y)) y))
2.0ms
(cbrt (exp y))
2.0ms
(cbrt (exp y))
10.0ms
(* (cbrt (exp y)) (pow (exp y) 1/3))

series428.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(* (* x (pow (* (cbrt (exp y)) (pow (exp y) 1/3)) y)) (pow (cbrt (exp y)) y))
76.0ms
(cbrt (exp y))
77.0ms
(cbrt (exp y))
94.0ms
(* (cbrt (exp y)) (pow (exp y) 1/3))

simplify47.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0372921
11399636
25001618

prune197.0ms

Filtered
111 candidates to 67 candidates (60.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1101111
Fresh022
Picked011
Done000
Total1104114

Merged error: 0.0b

Counts
114 → 4

regimes116.0ms

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
01411
11411

end0.0ms

sample628.0ms

Algorithm
intervals
Results
384.0ms16003×body80valid

Profiling

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