Details

Time bar (total: 1.4s)

sample20.0ms

Algorithm
intervals
Results
7.0ms425×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1253
2533
3803
4983
51073
61133
71133

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: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
8.0ms
(* (+ x y) (+ x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (+ x y) (+ x y))

simplify33.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0189213
1901188
25001170

prune35.0ms

Filtered
43 candidates to 19 candidates (55.8%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New41243
Fresh000
Picked101
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize5.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (+ x y))
0.0b
(+ (* x (+ x y)) (* y (+ x y)))
0.0b
(* x (+ x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r/
11×add-sqr-sqrt *-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-*l*
add-log-exp
distribute-rgt-in distribute-lft-in frac-add
associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
+-commutative distribute-rgt-out sum-log
Counts
3 → 66
Calls
3 calls:
5.0ms
(* y (+ x y))
6.0ms
(+ (* x (+ x y)) (* y (+ x y)))
5.0ms
(* x (+ x y))

series14.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(* y (+ x y))
6.0ms
(+ (* x (+ x y)) (* y (+ x y)))
4.0ms
(* x (+ x y))

simplify57.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0349386
11961333
25001331

prune62.0ms

Filtered
75 candidates to 50 candidates (33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New75075
Fresh011
Picked011
Done000
Total75277

Merged error: 0b

Counts
77 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
5.9b
(cbrt (* (+ x y) (+ x y)))
5.9b
(cbrt (* (+ x y) (+ x y)))
5.9b
(cbrt (* (+ x y) (+ x y)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
168×cbrt-div
148×frac-times
126×flip3-+ flip-+
50×associate-*r/ associate-*l/
12×add-sqr-sqrt
11×pow1 cbrt-prod
pow1/3
add-cube-cbrt *-un-lft-identity
add-exp-log
swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 165
Calls
4 calls:
9.0ms
(* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
6.0ms
(cbrt (* (+ x y) (+ x y)))
6.0ms
(cbrt (* (+ x y) (+ x y)))
6.0ms
(cbrt (* (+ x y) (+ x y)))

series119.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
29.0ms
(cbrt (* (+ x y) (+ x y)))
31.0ms
(cbrt (* (+ x y) (+ x y)))
29.0ms
(cbrt (* (+ x y) (+ x y)))

simplify62.0ms

Algorithm
egg-herbie
Counts
177 → 177
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
04472909
113022838
250022767

prune136.0ms

Filtered
177 candidates to 93 candidates (47.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1770177
Fresh000
Picked011
Done011
Total1772179

Merged error: 0b

Counts
179 → 2

regimes131.0ms

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
0105
1105

end0.0ms

sample602.0ms

Algorithm
intervals
Results
247.0ms14272×body80valid

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