Details

Time bar (total: 2.4s)

sample39.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
7.0ms270×body80nan

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

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: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) z) y)
0.0b
(- (* x (log y)) z)
0.2b
(* x (log y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
20×associate--l+
18×log-prod
15×add-sqr-sqrt
13×*-un-lft-identity
11×add-cube-cbrt
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×diff-log associate-*r*
3×sub-neg associate-*l*
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 67
Calls
3 calls:
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series26.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (- (* x (log y)) z) y)
10.0ms
(- (* x (log y)) z)
7.0ms
(* x (log y))

simplify57.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0278385
1810356
22394328
35001328

prune74.0ms

Filtered
76 candidates to 52 candidates (31.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New73376
Fresh000
Picked011
Done000
Total73477

Merged error: 0.0b

Counts
77 → 4

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series88.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (cbrt y) (cbrt y))
20.0ms
(cbrt y)
22.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify71.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune88.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh022
Picked011
Done011
Total84589

Merged error: 0.0b

Counts
89 → 5

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.0b
(pow y 1/3)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series85.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (cbrt y) (cbrt y))
20.0ms
(cbrt y)
23.0ms
(cbrt y)
19.0ms
(pow y 1/3)

simplify34.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0201335
1916240
25001198

prune134.0ms

Filtered
92 candidates to 60 candidates (34.8%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New91192
Fresh022
Picked011
Done022
Total91697

Merged error: 0.0b

Counts
97 → 6

localize31.0ms

Local error

Found 4 expressions with local error:

5.0b
(pow y 1/3)
5.4b
(pow (pow y 2/3) 2/3)
6.0b
(pow y 2/3)
6.0b
(pow y 2/3)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×unpow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×pow-unpow
9×add-exp-log
7×pow1 pow-exp
5×pow-to-exp sqr-pow
4×pow-pow add-cbrt-cube add-log-exp
1×unpow1/3
Counts
4 → 75
Calls
4 calls:
2.0ms
(pow y 1/3)
3.0ms
(pow (pow y 2/3) 2/3)
2.0ms
(pow y 2/3)
2.0ms
(pow y 2/3)

series99.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(pow y 1/3)
40.0ms
(pow (pow y 2/3) 2/3)
21.0ms
(pow y 2/3)
19.0ms
(pow y 2/3)

simplify113.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (106.0ms)

IterNodesCost
0232259
1811242
23342171
35002165

prune139.0ms

Filtered
87 candidates to 44 candidates (49.4%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New86187
Fresh022
Picked011
Done123
Total87693

Merged error: 0.0b

Counts
93 → 6

regimes244.0ms

Accuracy

0% (0.1b 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
084
184

end0.0ms

sample1.0s

Algorithm
intervals
Results
277.0ms8024×body80valid
208.0ms8256×body80nan
1.0ms1×body2560valid

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