Details

Time bar (total: 2.7s)

sample14.0ms

Algorithm
intervals
Results
5.0ms338×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

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite17.0ms

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:
16.0ms
(* (* x y) y)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* (* x y) y)

simplify56.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune31.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
20.3b
(cbrt (* (* x y) y))
20.3b
(cbrt (* (* x y) y))
20.3b
(cbrt (* (* x y) y))

rewrite63.0ms

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:
26.0ms
(* (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))

series367.0ms

Counts
4 → 12
Calls
4 calls:
106.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
88.0ms
(cbrt (* (* x y) y))
86.0ms
(cbrt (* (* x y) y))
87.0ms
(cbrt (* (* x y) y))

simplify88.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune152.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
7.9b
(cbrt (* x y))
20.3b
(cbrt (* (* x y) y))
20.3b
(cbrt (* (* x y) y))

rewrite29.0ms

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 y)
3.0ms
(cbrt (* x y))
11.0ms
(cbrt (* (* x y) y))
13.0ms
(cbrt (* (* x y) y))

series422.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt y)
68.0ms
(cbrt (* x y))
91.0ms
(cbrt (* (* x y) y))
86.0ms
(cbrt (* (* x y) y))

simplify92.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0159224
1331202
2970170
33369166
45003161

prune152.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
7.9b
(cbrt (* x y))
20.3b
(cbrt (* (* x y) y))
20.3b
(cbrt (* (* x y) y))

rewrite30.0ms

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 y)
3.0ms
(cbrt (* x y))
14.0ms
(cbrt (* (* x y) y))
12.0ms
(cbrt (* (* x y) y))

series403.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt y)
64.0ms
(cbrt (* x y))
82.0ms
(cbrt (* (* x y) y))
87.0ms
(cbrt (* (* x y) y))

simplify94.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (85.0ms)

IterNodesCost
0159224
1331202
2970170
33369166
45003161

prune132.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes103.0ms

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

sample377.0ms

Algorithm
intervals
Results
152.0ms10680×body80valid