Details

Time bar (total: 2.7s)

sample32.0ms

Algorithm
intervals
Results
15.0ms517×body80valid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite6.0ms

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))

series36.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* x (exp (* y y)))
9.0ms
(exp (* y y))

simplify41.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune91.0ms

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))

series79.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(pow (exp y) y)
47.0ms
(* x (pow (exp y) y))

simplify96.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0148205
1591190
22968190
35001189

prune121.0ms

Filtered
51 candidates to 32 candidates (62.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New48351
Fresh202
Picked011
Done000
Total50454

Merged error: 0.0b

Counts
54 → 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)))

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)))

series329.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(cbrt (exp y))
74.0ms
(cbrt (exp y))
89.0ms
(cbrt (exp y))
92.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0112437
1370400
21738367
35001339

prune248.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done011
Total85489

Merged error: 0.0b

Counts
89 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (sqrt (exp y)) y)
0.0b
(sqrt (exp y))
0.0b
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
0.0b
(* x (pow (exp y) (/ y 2)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
24×prod-exp
22×add-sqr-sqrt
17×associate-*r*
16×add-cube-cbrt unpow-prod-down *-un-lft-identity
11×add-cbrt-cube
9×pow-to-exp pow-exp sqrt-prod
8×sqrt-pow1
7×pow1
6×exp-prod pow-pow
4×associate-*l* cbrt-unprod add-log-exp sqr-pow
3×pow-unpow unswap-sqr
2×pow1/2 *-commutative
1×rem-sqrt-square sqrt-pow2
Counts
4 → 100
Calls
4 calls:
4.0ms
(pow (sqrt (exp y)) y)
2.0ms
(sqrt (exp y))
12.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
6.0ms
(* x (pow (exp y) (/ y 2)))

series218.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(pow (sqrt (exp y)) y)
11.0ms
(sqrt (exp y))
120.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
51.0ms
(* x (pow (exp y) (/ y 2)))

simplify53.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0327707
11506624
25001528

prune305.0ms

Filtered
112 candidates to 70 candidates (62.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1120112
Fresh011
Picked011
Done022
Total1124116

Merged error: 0.0b

Counts
116 → 4

regimes86.0ms

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
063
163

end0.0ms

sample746.0ms

Algorithm
intervals
Results
356.0ms15783×body80valid

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