Details

Time bar (total: 2.1s)

sample22.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
5.0ms267×body80nan

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

prune2.0ms

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: 0.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
5×add-cube-cbrt *-un-lft-identity
4×pow1 associate-*r*
3×add-exp-log distribute-rgt-in distribute-lft-in associate-*l* add-cbrt-cube
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
4.0ms
(* x (log x))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(* x (log x))

simplify41.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune41.0ms

Filtered
28 candidates to 16 candidates (42.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New20828
Fresh000
Picked011
Done000
Total20929

Merged error: 0.0b

Counts
29 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt x))))
0.3b
(* x (log (cbrt x)))
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt x))))
5.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series142.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(* x (* 2 (log (cbrt x))))
49.0ms
(* x (log (cbrt x)))
22.0ms
(cbrt x)
23.0ms
(cbrt x)

simplify105.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0324680
11199595
24485567
35002543

prune106.0ms

Filtered
108 candidates to 65 candidates (39.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1044108
Fresh347
Picked101
Done011
Total1089117

Merged error: 0.0b

Counts
117 → 9

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)
0.7b
(cbrt (* (cbrt x) (cbrt x)))

rewrite8.0ms

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:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series102.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt x)
21.0ms
(cbrt x)
21.0ms
(cbrt x)
37.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify185.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (25.0ms)

IterNodesCost
0114231
1227209
2718167
33809154
45001154

prune88.0ms

Filtered
54 candidates to 43 candidates (20.4%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh077
Picked011
Done011
Total54963

Merged error: 0.0b

Counts
63 → 9

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (pow x 1/3)))
0.3b
(* x (* 2 (log (cbrt x))))
0.5b
(cbrt x)
5.1b
(pow x 1/3)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
38×log-prod
31×distribute-rgt-in distribute-lft-in
24×add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
15×cbrt-prod
12×pow1 add-exp-log
11×add-cbrt-cube
9×unpow-prod-down
6×associate-*l*
5×associate-*r*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow-unpow sqr-pow
2×*-commutative
1×pow-to-exp pow-pow unpow1/3 pow1/3 pow-exp log-pow unswap-sqr
Counts
4 → 104
Calls
4 calls:
7.0ms
(* x (log (pow x 1/3)))
6.0ms
(* x (* 2 (log (cbrt x))))
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series131.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* x (log (pow x 1/3)))
49.0ms
(* x (* 2 (log (cbrt x))))
21.0ms
(cbrt x)
20.0ms
(pow x 1/3)

simplify60.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0419686
11933526
25002475

prune111.0ms

Filtered
116 candidates to 60 candidates (48.3%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1151116
Fresh156
Picked011
Done022
Total1169125

Merged error: 0.0b

Counts
125 → 9

regimes131.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02116
12116

end0.0ms

sample580.0ms

Algorithm
intervals
Results
203.0ms8031×body80valid
141.0ms8211×body80nan

Profiling

Loading profile data...