Details

Time bar (total: 2.5s)

sample23.0ms

Algorithm
intervals
Results
12.0ms524×body80valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune2.0ms

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite7.0ms

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:
4.0ms
(* x (exp (* y y)))
2.0ms
(exp (* y y))

series38.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* x (exp (* y y)))
10.0ms
(exp (* y y))

simplify42.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune53.0ms

Filtered
34 candidates to 25 candidates (73.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New31334
Fresh000
Picked101
Done000
Total32335

Merged error: 0.0b

Counts
35 → 3

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))

series85.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(pow (exp y) y)
53.0ms
(* x (pow (exp y) y))

simplify99.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (95.0ms)

IterNodesCost
0148205
1591190
22968190
35001189

prune70.0ms

Filtered
51 candidates to 32 candidates (62.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New49251
Fresh112
Picked011
Done000
Total50454

Merged error: 0.0b

Counts
54 → 4

localize13.0ms

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)))

rewrite13.0ms

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

series332.0ms

Counts
4 → 12
Calls
4 calls:
79.0ms
(cbrt (exp y))
79.0ms
(cbrt (exp y))
79.0ms
(cbrt (exp y))
95.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify61.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0112437
1370400
21738367
35001339

prune167.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New84185
Fresh112
Picked101
Done011
Total86389

Merged error: 0b

Counts
89 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
51×prod-exp
30×pow-exp
25×add-sqr-sqrt
22×cbrt-prod
17×add-cube-cbrt *-un-lft-identity associate-*r*
15×pow-to-exp
11×pow1
10×unpow-prod-down
9×add-cbrt-cube
8×pow1/3
7×associate-*l*
6×swap-sqr
4×cbrt-unprod add-log-exp unswap-sqr
2×pow-prod-down pow-sqr *-commutative pow-prod-up sqr-pow
1×pow2 pow-plus
Counts
4 → 109
Calls
4 calls:
10.0ms
(* (* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y)) (pow (pow (exp y) 1/3) y))
2.0ms
(cbrt (exp y))
2.0ms
(cbrt (exp y))
6.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

series452.0ms

Counts
4 → 12
Calls
4 calls:
196.0ms
(* (* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y)) (pow (pow (exp y) 1/3) y))
81.0ms
(cbrt (exp y))
80.0ms
(cbrt (exp y))
96.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify54.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0374977
11564676
25001653

prune222.0ms

Filtered
121 candidates to 69 candidates (57.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh011
Picked011
Done011
Total1213124

Merged error: 0b

Counts
124 → 3

regimes60.0ms

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
01311
11311

end0.0ms

sample621.0ms

Algorithm
intervals
Results
367.0ms15958×body80valid

Profiling

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