Details

Time bar (total: 1.6s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0184
1484
21064
31744
41984
52034
62034

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.2b
(/ (- x y) (* (* x 2.0) y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out-- difference-of-squares
1×pow1 expm1-log1p-u flip3-- frac-2neg div-sub clear-num associate-/r* flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
9.0ms
(/ (- x y) (* (* x 2.0) y))

series60.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- x y) (* (* x 2.0) y))

simplify32.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0242218
1990181
25002180

prune54.0ms

Filtered
35 candidates to 24 candidates (68.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New33235
Fresh000
Picked011
Done000
Total33336

Merged error: 0b

Counts
36 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1 y) (/ 1 x))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
261×times-frac
216×add-sqr-sqrt
208×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
31×div-inv
13×fma-neg
9×difference-of-squares
7×distribute-lft-out--
3×add-log-exp
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 213
Calls
1 calls:
17.0ms
(- (/ 1 y) (/ 1 x))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(- (/ 1 y) (/ 1 x))

simplify111.0ms

Algorithm
egg-herbie
Counts
216 → 216
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
06324575
116682587
245212326
350012232

prune108.0ms

Filtered
216 candidates to 44 candidates (20.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2160216
Fresh011
Picked011
Done011
Total2163219

Merged error: 0b

Counts
219 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(pow (/ (- x y) (* (* x 2.0) y)) 3)
13.2b
(/ (- x y) (* (* x 2.0) y))
40.9b
(cbrt (pow (/ (- x y) (* (* x 2.0) y)) 3))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt *-un-lft-identity
25×times-frac
24×cbrt-prod
22×add-exp-log add-cbrt-cube
18×unpow-prod-down cube-prod
15×add-cube-cbrt
6×cbrt-undiv div-exp prod-exp cbrt-unprod distribute-lft-out-- difference-of-squares
5×div-inv associate-/l*
4×pow1 pow-exp rem-cube-cbrt
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cube-div cube-mult unpow3 associate-/l/ sqr-pow
1×pow-to-exp cbrt-div flip3-- pow-pow frac-2neg pow1/3 div-sub clear-num associate-/r* flip-- rem-cbrt-cube
Counts
3 → 112
Calls
3 calls:
9.0ms
(pow (/ (- x y) (* (* x 2.0) y)) 3)
9.0ms
(/ (- x y) (* (* x 2.0) y))
6.0ms
(cbrt (pow (/ (- x y) (* (* x 2.0) y)) 3))

series178.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(pow (/ (- x y) (* (* x 2.0) y)) 3)
58.0ms
(/ (- x y) (* (* x 2.0) y))
57.0ms
(cbrt (pow (/ (- x y) (* (* x 2.0) y)) 3))

simplify65.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0479803
12486760
25003753

prune208.0ms

Filtered
121 candidates to 66 candidates (54.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done022
Total1213124

Merged error: 0b

Counts
124 → 3

regimes317.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample310.0ms

Algorithm
intervals
Results
185.0ms8002×body80valid

Profiling

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