Details

Time bar (total: 4.9s)

sample24.0ms

Algorithm
intervals
Results
9.0ms232×body80valid
1.0ms9×body1280valid
1.0ms7×body640valid
1.0ms3×body2560valid
0.0ms4×body160valid
0.0ms1×body320valid

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))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(- x (* (/ 3.0 8.0) y))

simplify40.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (37.0ms)

IterNodesCost
0107129
1372112
21541111
3500294

prune35.0ms

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

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×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:
11.0ms
(* (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:
233.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
258.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
261.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
252.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
02441068
17671003
22875944
35002915

prune242.0ms

Filtered
107 candidates to 83 candidates (77.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1034107
Fresh022
Picked011
Done011
Total1038111

Merged error: 0.0b

Counts
111 → 8

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)))

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)))
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:
265.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
263.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
279.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
273.0ms
(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

prune222.0ms

Filtered
72 candidates to 64 candidates (88.9%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New71172
Fresh055
Picked011
Done022
Total71980

Merged error: 0.0b

Counts
80 → 9

localize25.0ms

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)))
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:
264.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
261.0ms
(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)))

simplify102.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 4 (89.0ms)

IterNodesCost
0140572
1378536
21300528
34186500
45001492

prune297.0ms

Filtered
72 candidates to 64 candidates (88.9%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New72072
Fresh055
Picked011
Done033
Total72981

Merged error: 0.0b

Counts
81 → 9

regimes129.0ms

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

sample338.0ms

Algorithm
intervals
Results
161.0ms7395×body80valid
19.0ms211×body1280valid
12.0ms159×body640valid
11.0ms99×body2560valid
5.0ms90×body320valid
2.0ms46×body160valid