Details

Time bar (total: 5.2s)

sample17.0ms

Algorithm
intervals
Results
5.0ms258×body80valid
3.0ms283×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))

series172.0ms

Counts
1 → 3
Calls
1 calls:
172.0ms
(* x (log x))

simplify194.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
095121
1348105
2104098
3453598
4500198

prune46.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New22830
Fresh000
Picked011
Done000
Total22931

Merged error: 0.0b

Counts
31 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

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*
4×expm1-log1p-u log1p-expm1-u
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 111
Calls
4 calls:
7.0ms
(* x (log (cbrt x)))
10.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
324.0ms
(* x (log (cbrt x)))
347.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
169.0ms
(cbrt x)
168.0ms
(cbrt x)

simplify56.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0381753
11662639
25002569

prune273.0ms

Filtered
123 candidates to 102 candidates (82.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1203123
Fresh617
Picked101
Done011
Total1275132

Merged error: 0b

Counts
132 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(fma x (* 2 (log (cbrt x))) (* x (log (cbrt x))))
0.3b
(* x (log (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×cbrt-prod add-cube-cbrt log-prod *-un-lft-identity
7×pow1
6×add-exp-log distribute-rgt-in distribute-lft-in add-cbrt-cube
5×associate-*r*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 associate-*l*
2×log-pow
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
4 → 70
Calls
4 calls:
1.0ms
(fma x (* 2 (log (cbrt x))) (* x (log (cbrt x))))
5.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
672.0ms
(fma x (* 2 (log (cbrt x))) (* x (log (cbrt x))))
325.0ms
(* x (log (cbrt x)))
174.0ms
(cbrt x)
177.0ms
(cbrt x)

simplify85.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0165411
1635366
22715343
35001333

prune174.0ms

Filtered
82 candidates to 65 candidates (79.3%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New82082
Fresh033
Picked011
Done011
Total82587

Merged error: 0b

Counts
87 → 5

localize23.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (* (cbrt x) (cbrt x)))
0.6b
(cbrt (cbrt x))
5.1b
(pow x 1/3)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
3×unpow-prod-down pow-unpow pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-exp sqr-pow
Counts
4 → 60
Calls
4 calls:
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))
2.0ms
(cbrt (cbrt x))
2.0ms
(pow x 1/3)

series974.0ms

Counts
4 → 12
Calls
4 calls:
302.0ms
(cbrt x)
272.0ms
(cbrt (* (cbrt x) (cbrt x)))
234.0ms
(cbrt (cbrt x))
165.0ms
(pow x 1/3)

simplify58.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0171244
1497214
21760205
35001200

prune234.0ms

Filtered
72 candidates to 60 candidates (83.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New72072
Fresh022
Picked011
Done022
Total72577

Merged error: 0b

Counts
77 → 5

regimes46.0ms

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
042
142

end0.0ms

sample421.0ms

Algorithm
intervals
Results
147.0ms8035×body80valid
103.0ms8211×body80nan

Profiling

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