Details

Time bar (total: 3.1s)

sample19.0ms

Algorithm
intervals
Results
12.0ms333×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
192
292

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
7.0ms
(* (* x y) y)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (* x y) y)

simplify58.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune34.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
19.6b
(cbrt (* (* x y) y))
19.6b
(cbrt (* (* x y) y))
19.6b
(cbrt (* (* x y) y))

rewrite24.0ms

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:
8.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
5.0ms
(cbrt (* (* x y) y))
5.0ms
(cbrt (* (* x y) y))
5.0ms
(cbrt (* (* x y) y))

series394.0ms

Counts
4 → 12
Calls
4 calls:
114.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
94.0ms
(cbrt (* (* x y) y))
92.0ms
(cbrt (* (* x y) y))
94.0ms
(cbrt (* (* x y) y))

simplify94.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune161.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
8.3b
(cbrt (* x y))
19.6b
(cbrt (* (* x y) y))
19.6b
(cbrt (* (* x y) y))

rewrite15.0ms

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:
0.0ms
(cbrt y)
1.0ms
(cbrt (* x y))
5.0ms
(cbrt (* (* x y) y))
7.0ms
(cbrt (* (* x y) y))

series427.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt y)
64.0ms
(cbrt (* x y))
91.0ms
(cbrt (* (* x y) y))
94.0ms
(cbrt (* (* x y) y))

simplify98.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (94.0ms)

IterNodesCost
0159224
1331202
2970170
33369166
45003161

prune163.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
8.3b
(cbrt (* x y))
19.6b
(cbrt (* (* x y) y))
19.6b
(cbrt (* (* x y) y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 41
Calls
4 calls:
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (* x y))
5.0ms
(cbrt (* (* x y) y))
6.0ms
(cbrt (* (* x y) y))

series513.0ms

Counts
4 → 12
Calls
4 calls:
260.0ms
(cbrt (cbrt y))
70.0ms
(cbrt (* x y))
92.0ms
(cbrt (* (* x y) y))
91.0ms
(cbrt (* (* x y) y))

simplify77.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 4 (72.0ms)

IterNodesCost
0173259
1337235
2866203
32498199
45001198

prune237.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes104.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample545.0ms

Algorithm
intervals
Results
383.0ms10635×body80valid