Details

Time bar (total: 3.0s)

sample16.0ms

Algorithm
intervals
Results
6.0ms345×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1283
2463
3473
4473

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: 0.2b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
7.0ms
(* (* (* x 3.0) y) y)
5.0ms
(* (* x 3.0) y)

series60.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (* (* x 3.0) y) y)
22.0ms
(* (* x 3.0) y)

simplify51.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0174202
11038159
25002159

prune94.0ms

Filtered
49 candidates to 28 candidates (57.1%)
Pruning

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New381149
Fresh000
Picked011
Done000
Total381250

Merged error: 0.0b

Counts
50 → 12

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* 3.0 y)) y)
0.2b
(* x (* 3.0 y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
7.0ms
(* (* x (* 3.0 y)) y)
5.0ms
(* x (* 3.0 y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* (* x (* 3.0 y)) y)
22.0ms
(* x (* 3.0 y))

simplify45.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0175202
1893159
25002159

prune79.0ms

Filtered
49 candidates to 25 candidates (51.0%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New45449
Fresh4610
Picked011
Done101
Total501161

Merged error: 0.0b

Counts
61 → 11

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series823.0ms

Counts
4 → 12
Calls
4 calls:
224.0ms
(* (cbrt y) (cbrt y))
214.0ms
(cbrt y)
196.0ms
(cbrt y)
188.0ms
(cbrt y)

simplify116.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (102.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune213.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh099
Picked011
Done011
Total9311104

Merged error: 0.0b

Counts
104 → 11

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
11.8b
(cbrt (* (* x 3.0) y))
11.8b
(cbrt (* (* x 3.0) y))
11.8b
(cbrt (* (* x 3.0) y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
6.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
4.0ms
(cbrt (* (* x 3.0) y))
4.0ms
(cbrt (* (* x 3.0) y))
4.0ms
(cbrt (* (* x 3.0) y))

series498.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
113.0ms
(cbrt (* (* x 3.0) y))
114.0ms
(cbrt (* (* x 3.0) y))
113.0ms
(cbrt (* (* x 3.0) y))

simplify133.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (125.0ms)

IterNodesCost
0214479
1740428
23499371
35001364

prune187.0ms

Filtered
78 candidates to 64 candidates (82.1%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New78078
Fresh088
Picked011
Done022
Total781189

Merged error: 0.0b

Counts
89 → 11

regimes168.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
193

end0.0ms

sample377.0ms

Algorithm
intervals
Results
204.0ms10666×body80valid