Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify15.0ms

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: 15.2b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.6b
(/ (- 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))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(/ (- x y) (* (* x 2.0) y))

simplify33.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0242218
1990181
25002180

prune53.0ms

Filtered
35 candidates to 24 candidates (68.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New32335
Fresh000
Picked101
Done000
Total33336

Merged error: 0b

Counts
36 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite45.0ms

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:
18.0ms
(- (/ 1 y) (/ 1 x))

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(- (/ 1 y) (/ 1 x))

simplify131.0ms

Algorithm
egg-herbie
Counts
216 → 216
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
06324575
116682587
245212326
350012232

prune105.0ms

Filtered
216 candidates to 44 candidates (20.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New2160216
Fresh022
Picked011
Done000
Total2163219

Merged error: 0b

Counts
219 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
6.2b
(/ (/ (- x y) (* x 2.0)) y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
34×add-sqr-sqrt *-un-lft-identity
22×add-cube-cbrt
16×add-exp-log add-cbrt-cube
14×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out-- difference-of-squares
4×associate-/r*
3×div-sub associate-/l/
2×pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u add-log-exp
1×flip3-- flip--
Counts
2 → 89
Calls
2 calls:
9.0ms
(/ (- x y) (* x 2.0))
9.0ms
(/ (/ (- x y) (* x 2.0)) y)

series98.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ (- x y) (* x 2.0))
56.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0386623
11500563
25001562

prune131.0ms

Filtered
95 candidates to 69 candidates (72.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New95095
Fresh011
Picked011
Done011
Total95398

Merged error: 0b

Counts
98 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (/ (* (* x 2.0) y) (- x y)))
14.5b
(/ (* (* x 2.0) y) (- x y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
58×times-frac
45×add-exp-log
36×add-sqr-sqrt *-un-lft-identity
25×add-cbrt-cube
24×add-cube-cbrt
20×div-exp
16×associate-/r*
12×prod-exp
11×associate-/r/
10×cbrt-undiv
6×cbrt-unprod div-inv distribute-lft-out-- difference-of-squares
5×flip3-- flip--
4×rec-exp 1-exp associate-/l*
3×pow1
2×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 109
Calls
2 calls:
10.0ms
(/ 1 (/ (* (* x 2.0) y) (- x y)))
9.0ms
(/ (* (* x 2.0) y) (- x y))

series121.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(/ 1 (/ (* (* x 2.0) y) (- x y)))
64.0ms
(/ (* (* x 2.0) y) (- x y))

simplify61.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0460878
12513766
25002710

prune108.0ms

Filtered
115 candidates to 56 candidates (48.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1150115
Fresh000
Picked011
Done022
Total1153118

Merged error: 0b

Counts
118 → 3

regimes26.0ms

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

sample342.0ms

Algorithm
intervals
Results
214.0ms8000×body80valid

Profiling

Loading profile data...