Details

Time bar (total: 2.7s)

sample14.0ms

Algorithm
intervals
Results
6.0ms344×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2743
31123
41233
51273
61273

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- associate-*l* *-commutative flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 46
Calls
1 calls:
13.0ms
(* (* x y) (- 1.0 y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* (* x y) (- 1.0 y))

simplify42.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0292436
11402284
25001272

prune52.0ms

Filtered
49 candidates to 19 candidates (38.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
19.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
2.0ms
(cbrt (- 1.0 y))
2.0ms
(cbrt (- 1.0 y))
2.0ms
(cbrt (- 1.0 y))

series388.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
93.0ms
(cbrt (- 1.0 y))
91.0ms
(cbrt (- 1.0 y))
96.0ms
(cbrt (- 1.0 y))

simplify147.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 3 (137.0ms)

IterNodesCost
0328874
11070836
24697779
35001776

prune320.0ms

Filtered
121 candidates to 89 candidates (73.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (cbrt (- 1.0 y)))
0.2b
(cbrt (cbrt (- 1.0 y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
18×add-sqr-sqrt *-un-lft-identity
12×cbrt-div
10×add-cube-cbrt
4×pow1 add-exp-log expm1-log1p-u flip3-- pow1/3 add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
4 → 74
Calls
4 calls:
2.0ms
(cbrt (- 1.0 y))
2.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (cbrt (- 1.0 y)))
3.0ms
(cbrt (cbrt (- 1.0 y)))

series493.0ms

Counts
4 → 12
Calls
4 calls:
220.0ms
(cbrt (- 1.0 y))
94.0ms
(cbrt (- 1.0 y))
88.0ms
(cbrt (cbrt (- 1.0 y)))
91.0ms
(cbrt (cbrt (- 1.0 y)))

simplify81.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0315636
1849610
22926596
35002592

prune349.0ms

Filtered
86 candidates to 78 candidates (90.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
5.3b
(* x (* y (- 1.0 y)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
55×distribute-rgt-in distribute-lft-in
54×prod-diff
45×add-sqr-sqrt
43×*-un-lft-identity
41×add-cube-cbrt
9×pow1 add-exp-log add-cbrt-cube
6×sub-neg associate-*r/ associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-- *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 112
Calls
2 calls:
13.0ms
(* y (- 1.0 y))
17.0ms
(* x (* y (- 1.0 y)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* y (- 1.0 y))
42.0ms
(* x (* y (- 1.0 y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
03961094
11575666
25002648

prune96.0ms

Filtered
118 candidates to 41 candidates (34.7%)
Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes67.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample369.0ms

Algorithm
intervals
Results
197.0ms10693×body80valid