Details

Time bar (total: 2.6s)

sample36.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
6.0ms257×body80nan
0.0ms1×body1280valid

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

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)
0.0b
(- (- (* x (log y)) z) y)
0.3b
(* 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:
4.0ms
(- (* x (log y)) z)
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(* x (log y))

series25.0ms

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

simplify58.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0278385
1810356
22394328
35001328

prune81.0ms

Filtered
52 candidates to 76 candidates (-46.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New70676
Fresh000
Picked011
Done000
Total70777

Merged error: 0.0b

Counts
77 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (cbrt y)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
9.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series82.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(* x (log (cbrt y)))
20.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
20.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify48.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0362765
11356673
25002593

prune164.0ms

Filtered
87 candidates to 114 candidates (-31.0%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1104114
Fresh325
Picked101
Done011
Total1147121

Merged error: 0b

Counts
121 → 7

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)
7.0ms
(cbrt (* (cbrt y) (cbrt y)))

series124.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt y)
22.0ms
(cbrt y)
33.0ms
(cbrt y)
48.0ms
(cbrt (* (cbrt y) (cbrt y)))

simplify187.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (25.0ms)

IterNodesCost
0114231
1227209
2718167
33809154
45001154

prune91.0ms

Filtered
43 candidates to 54 candidates (-25.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh055
Picked011
Done011
Total54761

Merged error: 0b

Counts
61 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
23.0ms
(cbrt x)
21.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify170.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44619128
55001128

prune59.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done022
Total56763

Merged error: 0b

Counts
63 → 7

regimes246.0ms

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
284.0ms8020×body80valid
219.0ms8262×body80nan
1.0ms3×body1280valid

Profiling

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