Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
8.0ms338×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.8b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

9.7b
(/ x (* y y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ x (* y y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ x (* y y))

simplify93.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500171

prune37.0ms

Filtered
24 candidates to 16 candidates (33.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New20424
Fresh000
Picked011
Done000
Total20525

Merged error: 0.0b

Counts
25 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ x y) y)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ (/ x y) y)

simplify34.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0311449
11180415
25002406

prune68.0ms

Filtered
73 candidates to 49 candidates (32.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New70373
Fresh123
Picked011
Done011
Total71778

Merged error: 0b

Counts
78 → 7

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 1 y) (/ x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
10.0ms
(* (/ 1 y) (/ x y))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* (/ 1 y) (/ x y))

simplify41.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0322297
11604247
25001211

prune55.0ms

Filtered
59 candidates to 35 candidates (40.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh044
Picked011
Done022
Total59766

Merged error: 0b

Counts
66 → 7

localize8.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
20.2b
(cbrt (/ (/ x y) y))
20.2b
(cbrt (/ (/ x y) y))
20.2b
(cbrt (/ (/ x y) y))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
486×times-frac
325×cbrt-prod
309×add-sqr-sqrt
253×add-cube-cbrt *-un-lft-identity
46×swap-sqr associate-*r* associate-*l*
28×div-inv
16×unswap-sqr
11×pow1
9×pow1/3
7×cbrt-div
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 331
Calls
4 calls:
45.0ms
(* (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))

series84.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
18.0ms
(cbrt (/ (/ x y) y))
18.0ms
(cbrt (/ (/ x y) y))
24.0ms
(cbrt (/ (/ x y) y))

simplify90.0ms

Algorithm
egg-herbie
Counts
343 → 343
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
06933925
124223829
250013747

prune314.0ms

Filtered
343 candidates to 254 candidates (25.9%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New3430343
Fresh033
Picked011
Done033
Total3437350

Merged error: 0b

Counts
350 → 7

regimes249.0ms

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
063

end0.0ms

sample507.0ms

Algorithm
intervals
Results
244.0ms10589×body80valid

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