Details

Time bar (total: 1.7s)

sample25.0ms

Algorithm
intervals
Results
11.0ms502×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

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* y y))
0.3b
(* 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:
1.0ms
(exp (* y y))
4.0ms
(* x (exp (* y y)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(exp (* y y))
8.0ms
(* x (exp (* y y)))

simplify43.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune53.0ms

Filtered
25 candidates to 34 candidates (-36.0%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New27734
Fresh000
Picked101
Done000
Total28735

Merged error: 0.0b

Counts
35 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (exp y) y)
0.3b
(* 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))

series16.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(pow (exp y) y)
12.0ms
(* x (pow (exp y) y))

simplify117.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (113.0ms)

IterNodesCost
0158211
1643188
23019187
35002186

prune64.0ms

Filtered
31 candidates to 51 candidates (-64.5%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New46551
Fresh516
Picked101
Done000
Total52658

Merged error: 0.0b

Counts
58 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
20×pow1
19×cbrt-prod
18×add-exp-log add-cube-cbrt *-un-lft-identity
13×pow1/3
11×pow-pow associate-*r*
9×unpow-prod-down associate-*l*
7×prod-exp unswap-sqr
6×pow-unpow swap-sqr add-cbrt-cube
5×pow-exp
4×pow-prod-down pow-sqr pow-prod-up add-log-exp sqr-pow
3×pow-to-exp
2×pow2 pow-plus *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
3.0ms
(pow (cbrt (exp y)) y)
5.0ms
(pow (* (cbrt (exp y)) (cbrt (exp y))) y)
5.0ms
(* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y))
6.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

series65.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(pow (cbrt (exp y)) y)
10.0ms
(pow (* (cbrt (exp y)) (cbrt (exp y))) y)
28.0ms
(* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y))
20.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0338800
11560714
25001638

prune126.0ms

Filtered
80 candidates to 121 candidates (-51.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1192121
Fresh235
Picked101
Done000
Total1225127

Merged error: 0.0b

Counts
127 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (cbrt (exp y)) y)
0.0b
(* x (pow (exp y) (* y 2/3)))
0.0b
(pow (exp y) (* y 2/3))
0.3b
(* y 2/3)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
13×unpow-prod-down
11×add-exp-log
10×associate-*r*
8×pow1 add-cbrt-cube
6×pow-pow associate-*l*
4×pow-unpow prod-exp add-log-exp unswap-sqr sqr-pow
3×cbrt-prod pow-to-exp exp-prod pow-exp
2×*-commutative cbrt-unprod
1×pow1/3 pow-prod-down
Counts
4 → 82
Calls
4 calls:
3.0ms
(pow (cbrt (exp y)) y)
5.0ms
(* x (pow (exp y) (* y 2/3)))
3.0ms
(pow (exp y) (* y 2/3))
3.0ms
(* y 2/3)

series28.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(pow (cbrt (exp y)) y)
13.0ms
(* x (pow (exp y) (* y 2/3)))
4.0ms
(pow (exp y) (* y 2/3))
2.0ms
(* y 2/3)

simplify50.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0318438
11247393
25002381

prune109.0ms

Filtered
67 candidates to 94 candidates (-40.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New93194
Fresh044
Picked011
Done000
Total93699

Merged error: 0.0b

Counts
99 → 6

regimes95.0ms

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
0138
1138

end0.0ms

sample724.0ms

Algorithm
intervals
Results
380.0ms15941×body80valid

Profiling

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