Details

Time bar (total: 5.1s)

sample13.0ms

Algorithm
intervals
Results
5.0ms238×body80valid
1.0ms7×body640valid
0.0ms4×body2560valid
0.0ms4×body1280valid
0.0ms3×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))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(- x (* (/ 3.0 8.0) y))

simplify87.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08079
125872
2105372
3386472
4500272

prune30.0ms

Filtered
15 candidates to 11 candidates (73.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New12315
Fresh000
Picked011
Done000
Total12416

Merged error: 0.1b

Counts
16 → 4

localize9.0ms

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:
240.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
282.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
280.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
273.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify69.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
02371018
1740953
22721908
35001888

prune236.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New94599
Fresh112
Picked101
Done011
Total967103

Merged error: 0.0b

Counts
103 → 7

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log flip3-- pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 52
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)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.1s

Counts
4 → 12
Calls
4 calls:
277.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
281.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
273.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
278.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify95.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0135532
1358496
21189488
33907468
45002464

prune222.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New62264
Fresh055
Picked011
Done011
Total62971

Merged error: 0.0b

Counts
71 → 9

localize15.0ms

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)))
0.9b
(pow (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (+ 3 1))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
13×*-un-lft-identity
11×add-sqr-sqrt add-cube-cbrt
9×unpow-prod-down
6×cbrt-div
5×pow1 add-exp-log
4×pow-unpow pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip--
2×pow-pow
1×unpow-prod-up pow-to-exp pow-exp distribute-lft-out sqr-pow
Counts
4 → 65
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)))
7.0ms
(pow (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (+ 3 1))

series1.2s

Counts
4 → 12
Calls
4 calls:
272.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
268.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
462.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
244.0ms
(pow (cbrt (cbrt (- x (* (/ 3.0 8.0) y)))) (+ 3 1))

simplify49.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0334719
11194646
25001619

prune236.0ms

Filtered
77 candidates to 64 candidates (83.1%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New77077
Fresh066
Picked011
Done022
Total77986

Merged error: 0.0b

Counts
86 → 9

regimes154.0ms

Accuracy

0% (0.0b 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
083
183

end0.0ms

sample337.0ms

Algorithm
intervals
Results
161.0ms7362×body80valid
20.0ms221×body1280valid
13.0ms181×body640valid
12.0ms103×body2560valid
5.0ms85×body320valid
2.0ms48×body160valid