Details

Time bar (total: 5.0s)

sample26.0ms

Algorithm
intervals
Results
8.0ms258×body80valid
5.0ms257×body80nan

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2514
3654
4974
51204
61594
72574
83224
93224

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
23×associate--l+
22×*-un-lft-identity
20×add-cube-cbrt
18×log-prod
15×prod-diff
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×fma-neg diff-log associate-*r*
3×expm1-log1p-u sub-neg associate-*l* log1p-expm1-u
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 → 92
Calls
3 calls:
4.0ms
(- (* x (log y)) z)
24.0ms
(- (- (* x (log y)) z) y)
4.0ms
(* x (log y))

series128.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(- (* x (log y)) z)
31.0ms
(- (- (* x (log y)) z) y)
42.0ms
(* x (log y))

simplify46.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0365609
11312480
25001447

prune198.0ms

Filtered
101 candidates to 68 candidates (67.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

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)

rewrite9.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series716.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(* (cbrt y) (cbrt y))
173.0ms
(cbrt y)
170.0ms
(cbrt y)
173.0ms
(cbrt y)

simplify90.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
0119308
1477281
22972258
35001256

prune280.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.1b
(pow y 1/3)

rewrite14.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 88
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
5.0ms
(pow y 1/3)

series735.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(* (cbrt y) (cbrt y))
185.0ms
(cbrt y)
180.0ms
(cbrt y)
174.0ms
(pow y 1/3)

simplify150.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0179308
1790229
24954214
35001214

prune326.0ms

Filtered
100 candidates to 74 candidates (74.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
3.6b
(pow (cbrt y) 1/3)
4.6b
(pow (pow y 1/3) 2/3)
5.1b
(pow y 1/3)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
19×unpow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×pow-unpow
8×add-exp-log
6×pow1 cbrt-prod pow-exp
4×expm1-log1p-u pow-to-exp pow-pow add-cbrt-cube log1p-expm1-u add-log-exp sqr-pow
2×unpow1/3 pow1/3
Counts
4 → 82
Calls
4 calls:
0.0ms
(cbrt y)
2.0ms
(pow (cbrt y) 1/3)
3.0ms
(pow (pow y 1/3) 2/3)
1.0ms
(pow y 1/3)

series946.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(cbrt y)
301.0ms
(pow (cbrt y) 1/3)
292.0ms
(pow (pow y 1/3) 2/3)
170.0ms
(pow y 1/3)

simplify71.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0238295
1729257
22480245
35002241

prune330.0ms

Filtered
94 candidates to 64 candidates (68.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes101.0ms

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

sample719.0ms

Algorithm
intervals
Results
235.0ms8034×body80valid
171.0ms7933×body80nan