Details

Time bar (total: 5.0s)

sample14.0ms

Algorithm
intervals
Results
5.0ms240×body80valid
0.0ms3×body2560valid
0.0ms4×body640valid
0.0ms4×body320valid
0.0ms2×body1280valid
0.0ms3×body160valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1253
2383
3453
4513
5573
6593
7593

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-sqr-sqrt add-cube-cbrt *-un-lft-identity fma-neg prod-diff add-log-exp
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 20
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))

simplify41.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0107129
1372112
21541111
3500294

prune39.0ms

Filtered
23 candidates to 17 candidates (73.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New20323
Fresh000
Picked011
Done000
Total20424

Merged error: 0.1b

Counts
24 → 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)))

rewrite18.0ms

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×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u 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 → 95
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:
244.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
269.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
272.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
276.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify71.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
02441068
17671003
22875944
35002915

prune238.0ms

Filtered
107 candidates to 83 candidates (77.6%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1016107
Fresh022
Picked011
Done011
Total10110111

Merged error: 0.0b

Counts
111 → 10

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)))
0.6b
(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 expm1-log1p-u flip3-- pow1/3 add-cbrt-cube flip-- log1p-expm1-u add-log-exp
Counts
4 → 60
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:
270.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
262.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
264.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
262.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify94.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 4 (87.0ms)

IterNodesCost
0140572
1378536
21300528
34186500
45001492

prune234.0ms

Filtered
72 candidates to 64 candidates (88.9%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New72072
Fresh077
Picked011
Done022
Total721082

Merged error: 0.0b

Counts
82 → 10

localize17.0ms

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)))

rewrite11.0ms

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 expm1-log1p-u flip3-- pow1/3 add-cbrt-cube flip-- log1p-expm1-u add-log-exp
Counts
4 → 60
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)))
2.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series1.3s

Counts
4 → 12
Calls
4 calls:
436.0ms
(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)))
300.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify95.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0140572
1378536
21300528
34186500
45001492

prune202.0ms

Filtered
72 candidates to 64 candidates (88.9%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New72072
Fresh066
Picked011
Done033
Total721082

Merged error: 0.0b

Counts
82 → 10

regimes139.0ms

Accuracy

0% (0.1b 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

sample350.0ms

Algorithm
intervals
Results
163.0ms7361×body80valid
21.0ms224×body1280valid
16.0ms163×body640valid
11.0ms97×body2560valid
6.0ms97×body320valid
2.0ms58×body160valid