Details

Time bar (total: 4.6s)

sample19.0ms

Algorithm
intervals
Results
6.0ms257×body80valid
5.0ms280×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 (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))

rewrite8.0ms

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:
7.0ms
(* x (log x))

series177.0ms

Counts
1 → 3
Calls
1 calls:
176.0ms
(* x (log x))

simplify183.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
093115
134699
2104492
3425392
4500192

prune42.0ms

Filtered
28 candidates to 16 candidates (57.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New22628
Fresh000
Picked011
Done000
Total22729

Merged error: 0.0b

Counts
29 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

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*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt x)))
9.0ms
(+ (* 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:
321.0ms
(* x (log (cbrt x)))
343.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
183.0ms
(cbrt x)
179.0ms
(cbrt x)

simplify52.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0342729
11457633
25002547

prune260.0ms

Filtered
114 candidates to 93 candidates (81.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1104114
Fresh325
Picked101
Done011
Total1147121

Merged error: 0b

Counts
121 → 7

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
5.0b
(pow x 1/3)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 add-exp-log
4×add-cbrt-cube 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 → 54
Calls
4 calls:
1.0ms
(cbrt (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series912.0ms

Counts
4 → 12
Calls
4 calls:
374.0ms
(cbrt (cbrt x))
179.0ms
(cbrt x)
177.0ms
(cbrt x)
181.0ms
(pow x 1/3)

simplify47.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0128193
1366170
21321161
35001156

prune222.0ms

Filtered
66 candidates to 52 candidates (78.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New66066
Fresh055
Picked011
Done011
Total66773

Merged error: 0b

Counts
73 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
0.6b
(cbrt (sqrt x))
0.6b
(cbrt (sqrt x))
0.6b
(cbrt x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod
43×add-sqr-sqrt
26×sqrt-prod
21×add-cube-cbrt *-un-lft-identity
11×pow1 swap-sqr
9×pow1/3 associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
7.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
2.0ms
(cbrt (sqrt x))
2.0ms
(cbrt (sqrt x))
1.0ms
(cbrt x)

series656.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
149.0ms
(cbrt (sqrt x))
158.0ms
(cbrt (sqrt x))
195.0ms
(cbrt x)

simplify112.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (105.0ms)

IterNodesCost
0166646
1602603
23200550
35001487

prune241.0ms

Filtered
107 candidates to 69 candidates (64.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh044
Picked011
Done022
Total1077114

Merged error: 0b

Counts
114 → 7

regimes56.0ms

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 (1.0ms)

IterNodesCost
042
142

end0.0ms

sample488.0ms

Algorithm
intervals
Results
187.0ms8042×body80valid
127.0ms8083×body80nan

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