Details

Time bar (total: 3.5s)

sample46.0ms

Algorithm
intervals
Results
10.0ms310×body80nan
9.0ms278×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1144
2144

prune8.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 18.3b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.5b
(* c0 (sqrt (/ A (* V l))))
6.1b
(/ A (* V l))
15.9b
(sqrt (/ A (* V l)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
15×sqrt-prod
11×add-cube-cbrt *-un-lft-identity
10×add-exp-log associate-*r* add-cbrt-cube
9×times-frac
6×pow1
3×associate-*l* div-inv associate-/l* add-log-exp
2×cbrt-undiv sqrt-div div-exp prod-exp cbrt-unprod unswap-sqr
1×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 associate-*r/ pow-prod-down clear-num associate-/r* *-commutative
Counts
3 → 66
Calls
3 calls:
7.0ms
(* c0 (sqrt (/ A (* V l))))
4.0ms
(/ A (* V l))
4.0ms
(sqrt (/ A (* V l)))

series26.0ms

Counts
3 → 9
Calls
3 calls:
13.0ms
(* c0 (sqrt (/ A (* V l))))
5.0ms
(/ A (* V l))
9.0ms
(sqrt (/ A (* V l)))

simplify60.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0214321
1808296
23059293
35001293

prune143.0ms

Filtered
75 candidates to 55 candidates (26.7%)
Pruning

16 alts after pruning (16 fresh and 0 done)

PrunedKeptTotal
New591675
Fresh000
Picked101
Done000
Total601676

Merged error: 5.1b

Counts
76 → 16

localize8.0ms

Local error

Found 3 expressions with local error:

0.5b
(* c0 (sqrt (* (/ 1 V) (/ A l))))
4.9b
(* (/ 1 V) (/ A l))
15.9b
(sqrt (* (/ 1 V) (/ A l)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
27×add-exp-log
25×times-frac
21×*-un-lft-identity
19×add-cube-cbrt
17×associate-*r* add-cbrt-cube
16×associate-*l*
10×pow1
9×prod-exp
8×div-exp
7×unswap-sqr
6×sqrt-div associate-*r/
5×cbrt-unprod
4×cbrt-undiv
3×frac-times pow-prod-down associate-*l/ add-log-exp
2×rec-exp sqrt-pow1 1-exp sqrt-prod *-commutative div-inv
1×pow1/2
Counts
3 → 92
Calls
3 calls:
8.0ms
(* c0 (sqrt (* (/ 1 V) (/ A l))))
10.0ms
(* (/ 1 V) (/ A l))
5.0ms
(sqrt (* (/ 1 V) (/ A l)))

series34.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* c0 (sqrt (* (/ 1 V) (/ A l))))
5.0ms
(* (/ 1 V) (/ A l))
13.0ms
(sqrt (* (/ 1 V) (/ A l)))

simplify46.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0428506
11894441
25001415

prune156.0ms

Filtered
101 candidates to 69 candidates (31.7%)
Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New983101
Fresh31215
Picked011
Done000
Total10116117

Merged error: 3.3b

Counts
117 → 16

localize9.0ms

Local error

Found 4 expressions with local error:

6.1b
(/ A (* V l))
6.1b
(/ A (* V l))
15.9b
(sqrt (/ A (* V l)))
15.9b
(sqrt (/ A (* V l)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log add-sqr-sqrt sqrt-prod add-cbrt-cube
12×add-cube-cbrt *-un-lft-identity times-frac
6×pow1 associate-/l*
4×cbrt-undiv div-exp div-inv add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 sqrt-div prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 78
Calls
4 calls:
4.0ms
(/ A (* V l))
4.0ms
(/ A (* V l))
4.0ms
(sqrt (/ A (* V l)))
5.0ms
(sqrt (/ A (* V l)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/ A (* V l))
5.0ms
(/ A (* V l))
9.0ms
(sqrt (/ A (* V l)))
8.0ms
(sqrt (/ A (* V l)))

simplify47.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0136338
1441304
21804304
35002304

prune325.0ms

Filtered
90 candidates to 68 candidates (24.4%)
Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New89190
Fresh11314
Picked011
Done011
Total9016106

Merged error: 3.3b

Counts
106 → 16

localize11.0ms

Local error

Found 4 expressions with local error:

6.1b
(/ A (* V l))
6.1b
(/ A (* V l))
17.9b
(cbrt (/ A (* V l)))
17.9b
(cbrt (/ A (* V l)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log cbrt-prod add-cbrt-cube
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
6×associate-/l*
4×pow1 cbrt-undiv div-exp div-inv add-log-exp
2×cbrt-div frac-2neg pow1/3 prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 74
Calls
4 calls:
7.0ms
(/ A (* V l))
4.0ms
(/ A (* V l))
3.0ms
(cbrt (/ A (* V l)))
3.0ms
(cbrt (/ A (* V l)))

series48.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(/ A (* V l))
5.0ms
(/ A (* V l))
19.0ms
(cbrt (/ A (* V l)))
19.0ms
(cbrt (/ A (* V l)))

simplify53.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0193420
1591370
22522342
35001332

prune89.0ms

Filtered
86 candidates to 64 candidates (25.6%)
Pruning

14 alts after pruning (11 fresh and 3 done)

PrunedKeptTotal
New85186
Fresh31013
Picked011
Done022
Total8814102

Merged error: 3.3b

Counts
102 → 14

regimes1.0s

Accuracy

51% (7.2b remaining)

Error of 11.8b against oracle of 4.6b and baseline of 19.3b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04534
14534

end0.0ms

sample1.3s

Algorithm
intervals
Results
303.0ms8911×body80valid
293.0ms8863×body80nan

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