Details

Time bar (total: 1.3s)

sample23.0ms

Algorithm
intervals
Results
7.0ms438×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

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))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-exp-log add-cbrt-cube
2×associate-*r/ associate-*l/
1×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))

simplify34.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0189213
1901188
25001170

prune33.0ms

Filtered
19 candidates to 43 candidates (-126.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0.0b

Counts
44 → 3

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
8×associate-*r*
7×pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
6×associate-*l*
5×add-log-exp
4×distribute-rgt-in distribute-lft-in frac-add
2×associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
1×+-commutative distribute-rgt-out sum-log
Counts
3 → 66
Calls
3 calls:
5.0ms
(* y (+ x y))
7.0ms
(+ (* x (+ x y)) (* y (+ x y)))
6.0ms
(* x (+ x y))

series15.0ms

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 (52.0ms)

IterNodesCost
0349386
11961333
25001331

prune68.0ms

Filtered
49 candidates to 75 candidates (-53.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New73275
Fresh101
Picked101
Done101
Total76278

Merged error: 0b

Counts
78 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (pow x 2) (* x y))
0.0b
(+ (+ (pow x 2) (* x y)) (* y (+ x y)))
0.0b
(* y (+ x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
7×add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
6×associate-*r/
5×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
4×associate-*r* frac-add sum-log
3×associate-*l* distribute-lft-out
2×+-commutative distribute-rgt-in associate-+r+ distribute-lft-in unpow2
1×associate-+l+ distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 55
Calls
3 calls:
4.0ms
(+ (pow x 2) (* x y))
9.0ms
(+ (+ (pow x 2) (* x y)) (* y (+ x y)))
6.0ms
(* y (+ x y))

series17.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ (pow x 2) (* x y))
7.0ms
(+ (+ (pow x 2) (* x y)) (* y (+ x y)))
5.0ms
(* y (+ x y))

simplify54.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0347431
11846392
25002362

prune75.0ms

Filtered
44 candidates to 64 candidates (-45.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done000
Total64266

Merged error: 0b

Counts
66 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x y))
0.0b
(* y (+ x y))
0.1b
(* (* x (sqrt (+ x y))) (sqrt (+ x y)))
0.2b
(* x (sqrt (+ x y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
19×add-sqr-sqrt
18×associate-*r*
16×sqrt-div
14×pow1
13×add-exp-log sqrt-prod add-cbrt-cube
12×add-cube-cbrt associate-*r/
9×flip3-+ flip-+
7×associate-*l*
5×pow-prod-down prod-exp cbrt-unprod
4×frac-times distribute-lft-out add-log-exp
3×*-commutative unswap-sqr
2×associate-*l/
1×distribute-rgt-in rem-sqrt-square distribute-lft-in sqrt-pow1 pow1/2
Counts
4 → 94
Calls
4 calls:
5.0ms
(sqrt (+ x y))
5.0ms
(* y (+ x y))
11.0ms
(* (* x (sqrt (+ x y))) (sqrt (+ x y)))
7.0ms
(* x (sqrt (+ x y)))

series32.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(sqrt (+ x y))
5.0ms
(* y (+ x y))
10.0ms
(* (* x (sqrt (+ x y))) (sqrt (+ x y)))
10.0ms
(* x (sqrt (+ x y)))

simplify61.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0433567
12192501
25001491

prune82.0ms

Filtered
68 candidates to 106 candidates (-55.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1060106
Fresh000
Picked011
Done011
Total1062108

Merged error: 0b

Counts
108 → 2

regimes64.0ms

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
0146
1146

end0.0ms

sample554.0ms

Algorithm
intervals
Results
222.0ms14124×body80valid

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