Details

Time bar (total: 1.0s)

analyze68.0ms

Algorithm
search

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1254
2274
3274

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y y) (* x (+ 2.0 x)))
0.0b
(* x (+ 2.0 x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
4.0ms
(+ (* y y) (* x (+ 2.0 x)))
5.0ms
(* x (+ 2.0 x))

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* y y) (* x (+ 2.0 x)))
4.0ms
(* x (+ 2.0 x))

simplify33.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0206183
11038169
25002169

prune43.0ms

Filtered
27 candidates to 42 candidates (-55.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41142
Fresh101
Picked011
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow 2.0 3) (pow x 3))
0.0b
(- (* x x) (* 2.0 x))
0.0b
(* x (+ (pow 2.0 3) (pow x 3)))
10.1b
(/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
11×add-exp-log add-cbrt-cube
10×add-sqr-sqrt distribute-lft-out
associate-*r*
add-cube-cbrt unpow-prod-down cube-prod add-log-exp
pow1
flip3-+ associate-*r/ flip-+
times-frac associate-*l* associate-/r*
cbrt-undiv div-exp prod-exp associate-/r/ sum-cubes cbrt-unprod associate-/l/
+-commutative distribute-rgt-in sub-neg flip3-- distribute-rgt-out-- frac-2neg distribute-lft-in diff-log pow-prod-down clear-num sum-log *-commutative flip-- div-inv associate-/l* unswap-sqr
Counts
4 → 83
Calls
4 calls:
10.0ms
(+ (pow 2.0 3) (pow x 3))
4.0ms
(- (* x x) (* 2.0 x))
13.0ms
(* x (+ (pow 2.0 3) (pow x 3)))
17.0ms
(/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))

series35.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(+ (pow 2.0 3) (pow x 3))
6.0ms
(- (* x x) (* 2.0 x))
10.0ms
(* x (+ (pow 2.0 3) (pow x 3)))
13.0ms
(/ (* x (+ (pow 2.0 3) (pow x 3))) (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))

simplify70.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0396672
12125575
25001568

prune150.0ms

Filtered
64 candidates to 95 candidates (-48.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New95095
Fresh000
Picked011
Done011
Total95297

Merged error: 0b

Counts
97 → 2

regimes103.0ms

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
0104
1104

end0.0ms

analyze67.0ms

Algorithm
search

sample354.0ms

Algorithm
intervals
Results
237.0ms8000×body80valid
0.0msbody80invalid

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