Details

Time bar (total: 2.7s)

sample19.0ms

Algorithm
intervals
Results
11.0ms327×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

rewrite27.0ms

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:
20.0ms
(* (* (* x 3.0) y) y)
6.0ms
(* (* x 3.0) y)

series54.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (* (* x 3.0) y) y)
20.0ms
(* (* x 3.0) y)

simplify37.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0170188
11034145
25001145

prune63.0ms

Pruning

11 alts after pruning (10 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))

rewrite26.0ms

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:
17.0ms
(* (* x (* 3.0 y)) y)
6.0ms
(* x (* 3.0 y))

series51.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (* x (* 3.0 y)) y)
19.0ms
(* x (* 3.0 y))

simplify35.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0171188
1889145
25001145

prune61.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
10.2b
(cbrt (* x (* 3.0 y)))
10.2b
(cbrt (* x (* 3.0 y)))
10.2b
(cbrt (* x (* 3.0 y)))

rewrite21.0ms

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:
7.0ms
(* (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)))

series431.0ms

Counts
4 → 12
Calls
4 calls:
142.0ms
(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
97.0ms
(cbrt (* x (* 3.0 y)))
95.0ms
(cbrt (* x (* 3.0 y)))
97.0ms
(cbrt (* x (* 3.0 y)))

simplify97.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0207442
1705391
23372331
35002324

prune174.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* 3.0 y))
0.6b
(cbrt x)
10.2b
(cbrt (* x (* 3.0 y)))
10.2b
(cbrt (* x (* 3.0 y)))

rewrite10.0ms

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:
1.0ms
(cbrt (* 3.0 y))
0.0ms
(cbrt x)
4.0ms
(cbrt (* x (* 3.0 y)))
4.0ms
(cbrt (* x (* 3.0 y)))

series567.0ms

Counts
4 → 12
Calls
4 calls:
196.0ms
(cbrt (* 3.0 y))
182.0ms
(cbrt x)
95.0ms
(cbrt (* x (* 3.0 y)))
94.0ms
(cbrt (* x (* 3.0 y)))

simplify79.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (76.0ms)

IterNodesCost
0145217
1279195
2758175
32642175
45001173

prune159.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 0.0b

regimes141.0ms

Accuracy

0% (0.3b 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

sample558.0ms

Algorithm
intervals
Results
383.0ms10696×body80valid