Details

Time bar (total: 1.6s)

analyze3.0ms

Algorithm
search

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms1×body80invalid

simplify23.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

simplify109.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0166173
1767154
24026154
35002154

prune69.0ms

Filtered
27 candidates to 39 candidates (-44.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New32739
Fresh000
Picked011
Done000
Total32840

Merged error: 0.0b

Counts
40 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series91.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt x) (cbrt x))
21.0ms
(cbrt x)
23.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune93.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New83285
Fresh156
Picked101
Done011
Total85893

Merged error: 0.0b

Counts
93 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt x) (+ 0.253 (* x 0.12)))
0.3b
(* (cbrt (* x x)) (* (cbrt x) (+ 0.253 (* x 0.12))))
0.6b
(cbrt x)
19.8b
(cbrt (* x x))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×pow1 add-exp-log
10×associate-*l*
9×cbrt-prod add-cube-cbrt *-un-lft-identity
7×add-cbrt-cube
6×associate-*r/
5×distribute-rgt-in distribute-lft-in
4×associate-*r* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×flip3-+ pow1/3 *-commutative flip-+ unswap-sqr
Counts
4 → 71
Calls
4 calls:
5.0ms
(* (cbrt x) (+ 0.253 (* x 0.12)))
7.0ms
(* (cbrt (* x x)) (* (cbrt x) (+ 0.253 (* x 0.12))))
1.0ms
(cbrt x)
2.0ms
(cbrt (* x x))

series89.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (cbrt x) (+ 0.253 (* x 0.12)))
8.0ms
(* (cbrt (* x x)) (* (cbrt x) (+ 0.253 (* x 0.12))))
23.0ms
(cbrt x)
21.0ms
(cbrt (* x x))

simplify45.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0370561
11397500
25002449

prune97.0ms

Filtered
60 candidates to 83 candidates (-38.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New83083
Fresh066
Picked011
Done011
Total83891

Merged error: 0.0b

Counts
91 → 8

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
3.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))
2.0ms
(cbrt (cbrt x))

series108.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
23.0ms
(cbrt x)
34.0ms
(cbrt (* (cbrt x) (cbrt x)))
29.0ms
(cbrt (cbrt x))

simplify203.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 3 (29.0ms)

IterNodesCost
0147266
1289242
2847200
34353187
45001187

prune64.0ms

Filtered
45 candidates to 57 candidates (-26.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New57057
Fresh055
Picked011
Done022
Total57865

Merged error: 0.0b

Counts
65 → 8

regimes126.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

analyze3.0ms

Algorithm
search

sample262.0ms

Algorithm
intervals
Results
184.0ms8000×body80valid
0.0ms1×body80invalid

Profiling

Loading profile data...