Details

Time bar (total: 5.0s)

sample19.0ms

Algorithm
intervals
Results
6.0ms257×body80valid
5.0ms252×body80nan

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

prune2.0ms

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: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 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×expm1-log1p-u pow-prod-down prod-exp log-pow *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 27
Calls
1 calls:
4.0ms
(* x (log x))

series171.0ms

Counts
1 → 3
Calls
1 calls:
171.0ms
(* x (log x))

simplify198.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
095121
1348105
2104098
3453598
4500198

prune48.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New23730
Fresh000
Picked011
Done000
Total23831

Merged error: 0.0b

Counts
31 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt x))))
0.3b
(* x (log (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite19.0ms

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×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 104
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt x))))
5.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
352.0ms
(* x (* 2 (log (cbrt x))))
334.0ms
(* x (log (cbrt x)))
172.0ms
(cbrt x)
170.0ms
(cbrt x)

simplify44.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0294672
11212589
25002567

prune217.0ms

Filtered
116 candidates to 77 candidates (66.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1133116
Fresh246
Picked101
Done011
Total1168124

Merged error: 0b

Counts
124 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))
0.6b
(cbrt (cbrt x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 58
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt (cbrt x))
2.0ms
(cbrt (cbrt x))

series857.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt x)
182.0ms
(cbrt x)
252.0ms
(cbrt (cbrt x))
244.0ms
(cbrt (cbrt x))

simplify52.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
075246
1145230
2361222
31382222
45002222

prune251.0ms

Filtered
70 candidates to 64 candidates (91.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh066
Picked011
Done011
Total70878

Merged error: 0b

Counts
78 → 8

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt x)))
0.3b
(* x (* 2 (log (pow x 1/3))))
0.6b
(cbrt x)
4.9b
(pow x 1/3)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
40×log-prod
34×distribute-rgt-in distribute-lft-in
24×add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
15×unpow-prod-down
13×pow1
12×add-exp-log
11×add-cbrt-cube
9×cbrt-prod
6×associate-*r* associate-*l*
5×sqr-pow
4×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow-unpow
2×pow1/3 log-pow *-commutative
1×pow-to-exp pow-pow unpow1/3 pow-exp unswap-sqr
Counts
4 → 115
Calls
4 calls:
5.0ms
(* x (log (cbrt x)))
7.0ms
(* x (* 2 (log (pow x 1/3))))
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series1.1s

Counts
4 → 12
Calls
4 calls:
458.0ms
(* x (log (cbrt x)))
339.0ms
(* x (* 2 (log (pow x 1/3))))
173.0ms
(cbrt x)
174.0ms
(pow x 1/3)

simplify69.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
0409701
11740551
25001511

prune208.0ms

Filtered
127 candidates to 74 candidates (58.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1270127
Fresh055
Picked011
Done022
Total1278135

Merged error: 0b

Counts
135 → 8

regimes57.0ms

Accuracy

0% (0.2b 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
042
142

end0.0ms

sample527.0ms

Algorithm
intervals
Results
203.0ms8036×body80valid
141.0ms7995×body80nan

Profiling

Loading profile data...