Details

Time bar (total: 5.0s)

sample13.0ms

Algorithm
intervals
Results
5.0ms241×body80valid
1.0ms10×body1280valid
0.0ms2×body2560valid
0.0ms2×body640valid
0.0ms1×body320valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1253
2343
3413
4473
5503
6503

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: 0.1b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (/ 3.0 8.0) y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- x (* (/ 3.0 8.0) y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(- x (* (/ 3.0 8.0) y))

simplify102.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
08079
125872
2105372
3386472
4500272

prune23.0ms

Filtered
15 candidates to 11 candidates (73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0.0b

Counts
16 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
8.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.1s

Counts
4 → 12
Calls
4 calls:
298.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
265.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
267.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
269.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
02371018
1740953
22721895
35001874

prune232.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New94599
Fresh011
Picked011
Done011
Total948102

Merged error: 0.0b

Counts
102 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
10×cbrt-div
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log flip3-- pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 55
Calls
4 calls:
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

series1.2s

Counts
4 → 12
Calls
4 calls:
297.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
291.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
321.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
280.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

simplify107.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 4 (100.0ms)

IterNodesCost
0192588
1476550
21445542
34611522
45003516

prune217.0ms

Filtered
67 candidates to 58 candidates (86.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New66167
Fresh055
Picked101
Done022
Total67875

Merged error: 0.0b

Counts
75 → 8

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))))
0.6b
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-div
20×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity flip--
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/
Counts
4 → 62
Calls
4 calls:
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
4.0ms
(cbrt (cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))))
3.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

series1.1s

Counts
4 → 12
Calls
4 calls:
272.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
272.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
246.0ms
(cbrt (cbrt (* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))))
272.0ms
(cbrt (cbrt (- x (* (/ 3.0 8.0) y))))

simplify53.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0285918
1632866
21741858
35001843

prune296.0ms

Filtered
74 candidates to 67 candidates (90.5%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh055
Picked011
Done022
Total74882

Merged error: 0.0b

Counts
82 → 8

regimes119.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample322.0ms

Algorithm
intervals
Results
150.0ms7362×body80valid
20.0ms231×body1280valid
12.0ms174×body640valid
9.0ms84×body2560valid
5.0ms92×body320valid
2.0ms57×body160valid

Profiling

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