Details

Time bar (total: 2.7s)

sample23.0ms

Algorithm
intervals
Results
12.0ms517×body80valid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750013

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

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* y y))
0.0b
(* x (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*
2×expm1-log1p-u log1p-expm1-u
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 32
Calls
2 calls:
2.0ms
(exp (* y y))
5.0ms
(* x (exp (* y y)))

series41.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(exp (* y y))
32.0ms
(* x (exp (* y y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
094143
1335124
21315124
35001124

prune65.0ms

Filtered
38 candidates to 29 candidates (76.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New34438
Fresh000
Picked101
Done000
Total35439

Merged error: 0.0b

Counts
39 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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×expm1-log1p-u pow-to-exp pow-exp log1p-expm1-u add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 49
Calls
2 calls:
3.0ms
(pow (exp y) y)
5.0ms
(* x (pow (exp y) y))

series84.0ms

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

simplify101.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0153218
1606198
23014198
35002197

prune86.0ms

Filtered
55 candidates to 36 candidates (65.5%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New53255
Fresh123
Picked101
Done000
Total55459

Merged error: 0.0b

Counts
59 → 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)))

rewrite14.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
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)))

series327.0ms

Counts
4 → 12
Calls
4 calls:
78.0ms
(cbrt (exp y))
78.0ms
(cbrt (exp y))
77.0ms
(cbrt (exp y))
94.0ms
(* (cbrt (exp y)) (cbrt (exp y)))

simplify61.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0120459
1391422
21827389
35001361

prune195.0ms

Filtered
93 candidates to 64 candidates (68.8%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New92193
Fresh123
Picked101
Done000
Total94397

Merged error: 0.0b

Counts
97 → 3

localize13.0ms

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))

rewrite24.0ms

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 expm1-log1p-u log1p-expm1-u add-log-exp sqr-pow
2×*-commutative
1×unpow1/3 pow-prod-down pow-sqr pow-prod-up
Counts
4 → 107
Calls
4 calls:
10.0ms
(* (* 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))
7.0ms
(* (cbrt (exp y)) (pow (exp y) 1/3))

series441.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (* x (pow (* (cbrt (exp y)) (pow (exp y) 1/3)) y)) (pow (cbrt (exp y)) y))
78.0ms
(cbrt (exp y))
78.0ms
(cbrt (exp y))
94.0ms
(* (cbrt (exp y)) (pow (exp y) 1/3))

simplify52.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0382963
11431678
25001640

prune250.0ms

Filtered
119 candidates to 75 candidates (63.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1181119
Fresh022
Picked011
Done000
Total1184122

Merged error: 0.0b

Counts
122 → 4

regimes127.0ms

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

sample621.0ms

Algorithm
intervals
Results
374.0ms16003×body80valid

Profiling

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