Details

Time bar (total: 5.6s)

sample15.0ms

Algorithm
intervals
Results
5.0ms231×body80valid
1.0ms11×body1280valid
1.0ms6×body2560valid
0.0ms3×body640valid
0.0ms3×body320valid
0.0ms2×body160valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

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))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(- x (* (/ 3.0 8.0) y))

simplify106.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (5.0ms)

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)))

rewrite20.0ms

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:
9.0ms
(* (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)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.2s

Counts
4 → 12
Calls
4 calls:
280.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
303.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
313.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
302.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
02371018
1740953
22721895
35002874

prune264.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New92799
Fresh112
Picked011
Done011
Total9310103

Merged error: 0.0b

Counts
103 → 10

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)))

rewrite12.0ms

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)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.2s

Counts
4 → 12
Calls
4 calls:
305.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
303.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
306.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
311.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify110.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (102.0ms)

IterNodesCost
0135532
1358496
21189488
33907468
45002464

prune247.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New63164
Fresh077
Picked011
Done022
Total631174

Merged error: 0.0b

Counts
74 → 11

localize23.0ms

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)))

rewrite12.0ms

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

series1.2s

Counts
4 → 12
Calls
4 calls:
315.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
304.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
309.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
310.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify106.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (99.0ms)

IterNodesCost
0135532
1358496
21189488
33907468
45002464

prune271.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

12 alts after pruning (8 fresh and 4 done)

PrunedKeptTotal
New63164
Fresh077
Picked011
Done033
Total631275

Merged error: 0.0b

Counts
75 → 12

regimes202.0ms

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

sample323.0ms

Algorithm
intervals
Results
145.0ms7362×body80valid
20.0ms239×body1280valid
14.0ms148×body640valid
9.0ms89×body2560valid
6.0ms116×body320valid
2.0ms46×body160valid