Details

Time bar (total: 3.1s)

sample32.0ms

Algorithm
intervals
Results
11.0ms524×body80valid

simplify65.0ms

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 (100.0%)
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
(exp (* y y))
0.0b
(* x (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:
2.0ms
(exp (* y y))
4.0ms
(* x (exp (* y y)))

series42.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(exp (* y y))
32.0ms
(* x (exp (* y y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune74.0ms

Filtered
34 candidates to 25 candidates (26.5%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New28634
Fresh000
Picked101
Done000
Total29635

Merged error: 0.0b

Counts
35 → 6

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))

series93.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(pow (exp y) y)
59.0ms
(* x (pow (exp y) y))

simplify101.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0148205
1591190
22968190
35001189

prune100.0ms

Filtered
51 candidates to 32 candidates (37.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New51051
Fresh055
Picked011
Done000
Total51657

Merged error: 0.0b

Counts
57 → 6

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
18×pow1 add-exp-log
11×add-cbrt-cube
10×add-sqr-sqrt
9×cbrt-prod add-cube-cbrt *-un-lft-identity pow-prod-down prod-exp cbrt-unprod
7×associate-*r*
4×associate-*l* add-log-exp
2×pow1/3 *-commutative
1×unswap-sqr
Counts
4 → 65
Calls
4 calls:
2.0ms
(cbrt (exp (* y y)))
1.0ms
(cbrt (exp (* y y)))
10.0ms
(* (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (exp (* y y))))
7.0ms
(* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))

series390.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(cbrt (exp (* y y)))
119.0ms
(cbrt (exp (* y y)))
40.0ms
(* (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (exp (* y y))))
103.0ms
(* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))

simplify124.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0197718
1829558
24478507
35001481

prune187.0ms

Filtered
77 candidates to 55 candidates (28.6%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh044
Picked011
Done011
Total77683

Merged error: 0.0b

Counts
83 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
5.0ms
(* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))
3.0ms
(cbrt (* x (exp (* y y))))
3.0ms
(cbrt (* x (exp (* y y))))
3.0ms
(cbrt (* x (exp (* y y))))

series503.0ms

Counts
4 → 12
Calls
4 calls:
171.0ms
(* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))
109.0ms
(cbrt (* x (exp (* y y))))
113.0ms
(cbrt (* x (exp (* y y))))
110.0ms
(cbrt (* x (exp (* y y))))

simplify122.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0176507
1693438
23526395
35003377

prune174.0ms

Filtered
70 candidates to 52 candidates (25.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New69170
Fresh033
Picked011
Done112
Total70676

Merged error: 0.0b

Counts
76 → 6

regimes282.0ms

Accuracy

0% (0.0b 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
01012
11012

end0.0ms

sample723.0ms

Algorithm
intervals
Results
337.0ms15740×body80valid

Profiling

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