Details

Time bar (total: 4.8s)

sample16.0ms

Algorithm
intervals
Results
7.0ms239×body80valid
1.0ms6×body1280valid
0.0ms4×body640valid
0.0ms4×body320valid
0.0ms1×body2560valid
0.0ms2×body160valid

simplify11.0ms

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

localize5.0ms

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))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(- x (* (/ 3.0 8.0) y))

simplify89.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08079
125872
2105372
3386472
4500272

prune29.0ms

Filtered
15 candidates to 11 candidates (73.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New11415
Fresh000
Picked011
Done000
Total11516

Merged error: 0.0b

Counts
16 → 5

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

series1.0s

Counts
4 → 12
Calls
4 calls:
239.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
261.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
262.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
265.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
02371018
1740953
22721895
35001874

prune219.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New94599
Fresh033
Picked011
Done011
Total9410104

Merged error: 0.0b

Counts
104 → 10

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(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:
268.0ms
(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)))
264.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify92.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (86.0ms)

IterNodesCost
0135532
1358496
21189488
33914468
45001464

prune203.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New63164
Fresh167
Picked011
Done022
Total641074

Merged error: 0.0b

Counts
74 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.5b
(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:
266.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
266.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
266.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
269.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify91.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (85.0ms)

IterNodesCost
0135532
1358496
21189488
33914468
45001464

prune185.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New64064
Fresh066
Picked011
Done033
Total641074

Merged error: 0.0b

Counts
74 → 10

regimes151.0ms

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

sample333.0ms

Algorithm
intervals
Results
156.0ms7381×body80valid
20.0ms227×body1280valid
11.0ms106×body2560valid
10.0ms136×body640valid
6.0ms106×body320valid
2.0ms44×body160valid

Profiling

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