Details

Time bar (total: 1.4s)

sample18.0ms

Algorithm
intervals
Results
7.0ms350×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2703
3903
4973
5973

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
7.0ms
(* (* x y) (- 1.0 y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x y) (- 1.0 y))

simplify33.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune36.0ms

Filtered
15 candidates to 29 candidates (-93.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New25429
Fresh000
Picked011
Done000
Total25530

Merged error: 0.0b

Counts
30 → 5

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
4.1b
(* x (* y (- 1.0 y)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
7.0ms
(* y (- 1.0 y))
8.0ms
(* x (* y (- 1.0 y)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* y (- 1.0 y))
9.0ms
(* x (* y (- 1.0 y)))

simplify32.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0198252
1861214
25002214

prune48.0ms

Filtered
30 candidates to 60 candidates (-100.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New59160
Fresh213
Picked011
Done011
Total61465

Merged error: 0.0b

Counts
65 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(sqrt (- 1.0 y))
0.0b
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
0.1b
(* (* x y) (sqrt (- 1.0 y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 add-sqr-sqrt sqrt-prod
18×add-exp-log *-un-lft-identity sqrt-div add-cbrt-cube
16×associate-*r*
10×add-cube-cbrt associate-*r/
9×flip3-- pow-prod-down prod-exp flip-- cbrt-unprod
4×frac-times distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l* associate-*l/ *-commutative
Counts
4 → 93
Calls
4 calls:
3.0ms
(sqrt (- 1.0 y))
3.0ms
(sqrt (- 1.0 y))
14.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
8.0ms
(* (* x y) (sqrt (- 1.0 y)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (- 1.0 y))
4.0ms
(sqrt (- 1.0 y))
7.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
12.0ms
(* (* x y) (sqrt (- 1.0 y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0461734
12112649
25002626

prune176.0ms

Filtered
68 candidates to 105 candidates (-54.4%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1041105
Fresh011
Picked011
Done022
Total1045109

Merged error: 0.0b

Counts
109 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
0.1b
(* y (sqrt (- 1.0 y)))
0.5b
(* x (* y (sqrt (- 1.0 y))))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
21×pow1
20×add-exp-log associate-*r/ add-cbrt-cube
18×sqrt-div
17×*-un-lft-identity associate-*r*
16×sqrt-prod
11×add-cube-cbrt
10×pow-prod-down prod-exp cbrt-unprod
9×flip3-- flip--
7×associate-*l*
4×frac-times add-log-exp
3×*-commutative distribute-lft-out-- difference-of-squares
2×associate-*l/ unswap-sqr
1×rem-sqrt-square sqrt-pow1 pow1/2
Counts
4 → 97
Calls
4 calls:
3.0ms
(sqrt (- 1.0 y))
14.0ms
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
7.0ms
(* y (sqrt (- 1.0 y)))
8.0ms
(* x (* y (sqrt (- 1.0 y))))

series30.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (- 1.0 y))
7.0ms
(* (* x (* y (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
6.0ms
(* y (sqrt (- 1.0 y)))
13.0ms
(* x (* y (sqrt (- 1.0 y))))

simplify64.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0534773
12388695
25002662

prune139.0ms

Filtered
69 candidates to 109 candidates (-58.0%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1090109
Fresh011
Picked011
Done033
Total1095114

Merged error: 0.0b

Counts
114 → 5

regimes146.0ms

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

sample466.0ms

Algorithm
intervals
Results
237.0ms10747×body80valid

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