Details

Time bar (total: 5.4s)

sample20.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
4.0ms241×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: 0.3b

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))

series306.0ms

Counts
1 → 3
Calls
1 calls:
306.0ms
(* x (log x))

simplify182.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
093115
134699
2104492
3425392
4500192

prune61.0ms

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

localize12.0ms

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)

rewrite22.0ms

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)))
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)))
342.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
182.0ms
(cbrt x)
177.0ms
(cbrt x)

simplify52.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0342729
11457633
25002547

prune349.0ms

Filtered
114 candidates to 93 candidates (81.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1122114
Fresh145
Picked101
Done011
Total1147121

Merged error: 0.0b

Counts
121 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (* 2 (log (pow x 1/3))))
0.3b
(+ (* x (* 2 (log (pow x 1/3)))) (* x (log (cbrt x))))
0.6b
(cbrt x)
5.1b
(pow x 1/3)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
68×log-prod
62×distribute-rgt-in distribute-lft-in
28×add-sqr-sqrt add-cube-cbrt associate-+l+ *-un-lft-identity
27×unpow-prod-down
12×associate-+r+
10×pow1 add-exp-log
9×cbrt-prod add-cbrt-cube sqr-pow
6×add-log-exp
3×pow-unpow associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative pow-to-exp pow-pow flip3-+ unpow1/3 pow1/3 associate-*r* pow-exp sum-log *-commutative flip-+ distribute-lft-out
Counts
4 → 127
Calls
4 calls:
7.0ms
(* x (* 2 (log (pow x 1/3))))
10.0ms
(+ (* x (* 2 (log (pow x 1/3)))) (* x (log (cbrt x))))
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series1.1s

Counts
4 → 12
Calls
4 calls:
339.0ms
(* x (* 2 (log (pow x 1/3))))
442.0ms
(+ (* x (* 2 (log (pow x 1/3)))) (* x (log (cbrt x))))
184.0ms
(cbrt x)
171.0ms
(pow x 1/3)

simplify69.0ms

Algorithm
egg-herbie
Counts
139 → 139
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
0556961
12053771
25001638

prune348.0ms

Filtered
139 candidates to 91 candidates (65.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1381139
Fresh145
Picked011
Done011
Total1397146

Merged error: 0b

Counts
146 → 7

localize23.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series715.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt x)
188.0ms
(cbrt x)
173.0ms
(cbrt x)
174.0ms
(cbrt x)

simplify129.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
040156
181144
2193136
3696136
44103136
55002136

prune241.0ms

Filtered
56 candidates to 48 candidates (85.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done022
Total56763

Merged error: 0b

Counts
63 → 7

regimes97.0ms

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

sample538.0ms

Algorithm
intervals
Results
193.0ms8039×body80valid
123.0ms8005×body80nan

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