Details

Time bar (total: 4.7s)

sample24.0ms

Algorithm
intervals
Results
8.0ms234×body80valid
1.0ms7×body2560valid
1.0ms7×body1280valid
1.0ms5×body640valid
0.0ms2×body160valid
0.0ms1×body320valid

simplify15.0ms

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

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

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:
4.0ms
(- x (* (/ 3.0 8.0) y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(- x (* (/ 3.0 8.0) y))

simplify95.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
08079
125872
2105372
3386472
4500272

prune24.0ms

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

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)))

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:
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)))

series998.0ms

Counts
4 → 12
Calls
4 calls:
231.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
256.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
260.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
251.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify67.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
02371018
1740953
22721895
35001874

prune217.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New92799
Fresh022
Picked101
Done011
Total9310103

Merged error: 0.0b

Counts
103 → 10

localize16.0ms

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)))

series1.0s

Counts
4 → 12
Calls
4 calls:
260.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
258.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
258.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
258.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify99.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (87.0ms)

IterNodesCost
0135532
1358496
21189488
33914468
45001464

prune200.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh088
Picked011
Done011
Total641074

Merged error: 0.0b

Counts
74 → 10

localize13.0ms

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)))

series1.0s

Counts
4 → 12
Calls
4 calls:
265.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
259.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
260.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
258.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify93.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (86.0ms)

IterNodesCost
0135532
1358496
21189488
33914468
45001464

prune188.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New64064
Fresh077
Picked011
Done022
Total641074

Merged error: 0.0b

Counts
74 → 10

regimes139.0ms

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

sample334.0ms

Algorithm
intervals
Results
156.0ms7364×body80valid
20.0ms227×body1280valid
14.0ms161×body640valid
11.0ms100×body2560valid
5.0ms95×body320valid
2.0ms54×body160valid

Profiling

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