Details

Time bar (total: 6.2s)

sample87.0ms

Algorithm
intervals
Results
37.0ms826×body80nan
17.0ms257×body80valid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune3.0ms

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: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) y) z)
0.0b
(- (* x (log y)) y)
0.3b
(* x (log y))

rewrite18.0ms

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)) y) z)
4.0ms
(- (* x (log y)) y)
5.0ms
(* x (log y))

series135.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- (- (* x (log y)) y) z)
55.0ms
(- (* x (log y)) y)
43.0ms
(* x (log y))

simplify67.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0261372
1768352
22396328
35002328

prune161.0ms

Filtered
76 candidates to 52 candidates (68.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New73376
Fresh000
Picked011
Done000
Total73477

Merged error: 0.0b

Counts
77 → 4

localize21.0ms

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)

rewrite11.0ms

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)

series721.0ms

Counts
4 → 12
Calls
4 calls:
190.0ms
(* (cbrt y) (cbrt y))
179.0ms
(cbrt y)
172.0ms
(cbrt y)
179.0ms
(cbrt y)

simplify90.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune242.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh112
Picked011
Done011
Total85489

Merged error: 0.0b

Counts
89 → 4

localize29.0ms

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)

rewrite12.0ms

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)

series903.0ms

Counts
4 → 12
Calls
4 calls:
194.0ms
(* (cbrt y) (cbrt y))
180.0ms
(cbrt y)
176.0ms
(cbrt y)
352.0ms
(pow y 1/3)

simplify145.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune267.0ms

Filtered
92 candidates to 65 candidates (70.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New92092
Fresh011
Picked011
Done022
Total92496

Merged error: 0.0b

Counts
96 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (log y))
0.1b
(sqrt (log y))
0.1b
(* x (sqrt (log y)))
0.2b
(* (* x (sqrt (log y))) (sqrt (log y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-sqr-sqrt sqrt-prod
14×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
4×associate-*l* pow-prod-down prod-exp log-pow cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
2.0ms
(sqrt (log y))
2.0ms
(sqrt (log y))
5.0ms
(* x (sqrt (log y)))
7.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

series374.0ms

Counts
4 → 12
Calls
4 calls:
142.0ms
(sqrt (log y))
137.0ms
(sqrt (log y))
57.0ms
(* x (sqrt (log y)))
38.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0163386
1711332
22199308
35002308

prune144.0ms

Filtered
85 candidates to 46 candidates (54.1%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New84185
Fresh000
Picked011
Done033
Total84589

Merged error: 0.0b

Counts
89 → 5

regimes238.0ms

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
02113
12113

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.1s24103×body80nan
442.0ms8027×body80valid
1.0ms2×body1280valid

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