Details

Time bar (total: 3.6s)

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune3.0ms

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: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
7.0ms
(/ (- x y) (- 1.0 y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (- x y) (- 1.0 y))

simplify56.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0252370
1683352
22370352
35002352

prune124.0ms

Filtered
55 candidates to 38 candidates (30.9%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New51455
Fresh000
Picked101
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series8.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(/ y (- 1.0 y))
6.0ms
(/ x (- 1.0 y))

simplify172.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0288424
1986401
24466398
35002398

prune279.0ms

Filtered
80 candidates to 60 candidates (25.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New80080
Fresh033
Picked011
Done000
Total80484

Merged error: 0b

Counts
84 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ (- x y) (- 1.0 y)))
0.0b
(/ (- x y) (- 1.0 y))
0.0b
(/ (- x y) (- 1.0 y))
0.2b
(* (sqrt (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
343×*-un-lft-identity
290×add-sqr-sqrt
230×times-frac
217×sqrt-prod
110×distribute-lft-out--
95×add-cube-cbrt
82×difference-of-squares
60×swap-sqr
34×associate-*r* associate-*l*
20×pow1
14×associate-/r/
10×add-exp-log associate-/r* add-cbrt-cube associate-/l*
9×flip3-- sqrt-pow1 pow1/2 flip-- unswap-sqr
7×div-inv
5×sqrt-div pow-prod-up
4×associate-/l/ add-log-exp
3×pow-prod-down pow-sqr
2×cbrt-undiv rem-sqrt-square frac-2neg div-sub div-exp clear-num
1×pow2 frac-times pow-plus sqrt-unprod associate-*r/ associate-*l/ prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 312
Calls
4 calls:
8.0ms
(sqrt (/ (- x y) (- 1.0 y)))
7.0ms
(/ (- x y) (- 1.0 y))
8.0ms
(/ (- x y) (- 1.0 y))
35.0ms
(* (sqrt (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))))

series41.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(sqrt (/ (- x y) (- 1.0 y)))
6.0ms
(/ (- x y) (- 1.0 y))
6.0ms
(/ (- x y) (- 1.0 y))
6.0ms
(* (sqrt (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))))

simplify96.0ms

Algorithm
egg-herbie
Counts
324 → 324
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
05322534
122772413
250012389

prune1.3s

Filtered
324 candidates to 186 candidates (42.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New3240324
Fresh022
Picked011
Done011
Total3244328

Merged error: 0b

Counts
328 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))
0.1b
(pow (/ (- x y) (- 1.0 y)) 3)
21.4b
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
165×add-sqr-sqrt *-un-lft-identity
125×times-frac
68×cbrt-prod
62×unpow-prod-down cube-prod
61×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
6×flip3-- flip--
5×associate-/r* div-inv associate-/l*
4×pow1
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 div-sub clear-num rem-cbrt-cube
Counts
3 → 212
Calls
3 calls:
8.0ms
(/ (- x y) (- 1.0 y))
10.0ms
(pow (/ (- x y) (- 1.0 y)) 3)
11.0ms
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

series31.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (- x y) (- 1.0 y))
19.0ms
(pow (/ (- x y) (- 1.0 y)) 3)
6.0ms
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

simplify84.0ms

Algorithm
egg-herbie
Counts
221 → 221
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
06861779
129591680
250011658

prune613.0ms

Filtered
221 candidates to 98 candidates (55.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New2210221
Fresh011
Picked011
Done022
Total2214225

Merged error: 0b

Counts
225 → 4

regimes160.0ms

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
075

end0.0ms

sample368.0ms

Algorithm
intervals
Results
173.0ms8000×body80valid

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