Details

Time bar (total: 2.4s)

sample13.0ms

Algorithm
intervals
Results
6.0ms330×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1283
2463
3473
4473

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.3b
(* (* x 3.0) y)

rewrite12.0ms

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×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
6.0ms
(* (* (* x 3.0) y) y)
5.0ms
(* (* x 3.0) y)

series54.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (* (* x 3.0) y) y)
19.0ms
(* (* x 3.0) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0170188
11034145
25001145

prune63.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

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×*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
6.0ms
(* (* x (* 3.0 y)) y)
5.0ms
(* x (* 3.0 y))

series53.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (* x (* 3.0 y)) y)
19.0ms
(* x (* 3.0 y))

simplify34.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0171188
1889145
25001145

prune57.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))

rewrite17.0ms

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×swap-sqr associate-*r* associate-*l* add-cbrt-cube 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 → 58
Calls
4 calls:
5.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
3.0ms
(cbrt (* x (* 3.0 y)))
3.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))

series421.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
100.0ms
(cbrt (* x (* 3.0 y)))
95.0ms
(cbrt (* x (* 3.0 y)))
94.0ms
(cbrt (* x (* 3.0 y)))

simplify99.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
0207442
1705391
23372331
35002324

prune192.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* 3.0 y))
0.6b
(cbrt x)
10.0b
(cbrt (* x (* 3.0 y)))
10.0b
(cbrt (* x (* 3.0 y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
2.0ms
(cbrt (* 3.0 y))
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))

series571.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(cbrt (* 3.0 y))
176.0ms
(cbrt x)
96.0ms
(cbrt (* x (* 3.0 y)))
97.0ms
(cbrt (* x (* 3.0 y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (64.0ms)

IterNodesCost
0145217
1279195
2758175
32642175
45001173

prune158.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes130.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample350.0ms

Algorithm
intervals
Results
198.0ms10631×body80valid