Details

Time bar (total: 2.9s)

sample14.0ms

Algorithm
intervals
Results
5.0ms330×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
192
292

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite20.0ms

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×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
20.0ms
(* (* x y) y)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (* x y) y)

simplify57.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
09778
146863
2208963
3500162

prune36.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
18.8b
(cbrt (* (* x y) y))
18.8b
(cbrt (* (* x y) y))
18.8b
(cbrt (* (* x y) y))

rewrite64.0ms

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:
27.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
12.0ms
(cbrt (* (* x y) y))
12.0ms
(cbrt (* (* x y) y))
12.0ms
(cbrt (* (* x y) y))

series395.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
94.0ms
(cbrt (* (* x y) y))
94.0ms
(cbrt (* (* x y) y))
95.0ms
(cbrt (* (* x y) y))

simplify90.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0209467
1684410
23048353
35001345

prune179.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
9.9b
(cbrt (* x y))
18.8b
(cbrt (* (* x y) y))
18.8b
(cbrt (* (* x y) y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
12.0ms
(cbrt (* (* x y) y))
16.0ms
(cbrt (* (* x y) y))

series437.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt y)
70.0ms
(cbrt (* x y))
94.0ms
(cbrt (* (* x y) y))
97.0ms
(cbrt (* (* x y) y))

simplify100.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (29.0ms)

IterNodesCost
0166248
1355222
21047196
33611192
45001192

prune183.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
9.9b
(cbrt (* x y))
18.8b
(cbrt (* (* x y) y))
18.8b
(cbrt (* (* x y) y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
14.0ms
(cbrt (* (* x y) y))
12.0ms
(cbrt (* (* x y) y))

series423.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(cbrt y)
65.0ms
(cbrt (* x y))
91.0ms
(cbrt (* (* x y) y))
93.0ms
(cbrt (* (* x y) y))

simplify97.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (28.0ms)

IterNodesCost
0166248
1355222
21047196
33611192
45001192

prune165.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes88.0ms

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

sample407.0ms

Algorithm
intervals
Results
168.0ms10661×body80valid