Details

Time bar (total: 6.6s)

sample84.0ms

Algorithm
intervals
Results
38.0ms857×body80nan
13.0ms256×body80valid

simplify33.0ms

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

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
34×associate--l+
27×log-prod
25×*-un-lft-identity
19×add-sqr-sqrt
17×add-log-exp
15×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
10×associate-+l+
9×pow1
7×diff-log
6×add-exp-log add-cbrt-cube
5×sub-neg
4×associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
2×flip3-- flip--
1×+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
7.0ms
(- (- (* x (log y)) y) z)
7.0ms
(- (* x (log y)) y)
11.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series176.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(- (- (* x (log y)) y) z)
54.0ms
(- (* x (log y)) y)
47.0ms
(+ (- (- (* x (log y)) y) z) (log t))
38.0ms
(* x (log y))

simplify107.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0376617
11219584
24453548
35002548

prune232.0ms

Filtered
110 candidates to 76 candidates (69.1%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1046110
Fresh000
Picked101
Done000
Total1056111

Merged error: 0.0b

Counts
111 → 6

localize17.0ms

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)

series726.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(* (cbrt y) (cbrt y))
174.0ms
(cbrt y)
180.0ms
(cbrt y)
173.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune257.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New83285
Fresh145
Picked101
Done000
Total85691

Merged error: 0b

Counts
91 → 6

localize23.0ms

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)

series741.0ms

Counts
4 → 12
Calls
4 calls:
207.0ms
(* (cbrt y) (cbrt y))
180.0ms
(cbrt y)
182.0ms
(cbrt y)
172.0ms
(pow y 1/3)

simplify150.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune280.0ms

Filtered
92 candidates to 66 candidates (71.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New92092
Fresh055
Picked011
Done000
Total92698

Merged error: 0b

Counts
98 → 6

localize24.0ms

Local error

Found 4 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
12×cbrt-prod add-cube-cbrt *-un-lft-identity
10×add-exp-log
8×unpow-prod-down
7×associate-*r*
6×associate-*l* unswap-sqr
5×pow1 pow1/3 add-cbrt-cube
4×add-log-exp sqr-pow
3×pow-unpow prod-exp
2×pow-to-exp unpow1/3 pow-exp cbrt-unprod
1×pow-pow pow-prod-down pow-sqr *-commutative pow-prod-up
Counts
4 → 75
Calls
4 calls:
6.0ms
(* (cbrt y) (pow y 1/3))
5.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series743.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt y) (pow y 1/3))
186.0ms
(cbrt y)
175.0ms
(cbrt y)
183.0ms
(pow y 1/3)

simplify113.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (107.0ms)

IterNodesCost
0181292
1676219
23869204
35002197

prune266.0ms

Filtered
87 candidates to 63 candidates (72.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New87087
Fresh044
Picked011
Done011
Total87693

Merged error: 0b

Counts
93 → 6

regimes197.0ms

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

sample2.2s

Algorithm
intervals
Results
998.0ms24033×body80nan
411.0ms8036×body80valid

Profiling

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