Details

Time bar (total: 3.3s)

sample34.0ms

Algorithm
intervals
Results
17.0ms464×body80valid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0913
11713
23511
34211
done4211

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

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
associate-*r* 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 unswap-sqr
Counts
2 → 35
Calls
2 calls:
7.0ms
(* x (+ (* 2.0 y) x))
5.0ms
(+ (* y y) (* x (+ (* 2.0 y) x)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* x (+ (* 2.0 y) x))
7.0ms
(+ (* y y) (* x (+ (* 2.0 y) x)))

simplify1.0s

Counts
41 → 41
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
073527
1228502
2808440
32795440
done5000440

prune47.0ms

Filtered
30 candidates to 41 candidates (-36.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh101
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
associate-*r* associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
6.0ms
(+ (* y (+ y (* 2.0 x))) (* x x))
9.0ms
(* y (+ y (* 2.0 x)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* y (+ y (* 2.0 x))) (* x x))
7.0ms
(* y (+ y (* 2.0 x)))

simplify1.0s

Counts
41 → 41
Iterations

Useful iterations: 3 (304.0ms)

IterNodesCost
073527
1226506
2841448
32797440
done5001440

prune46.0ms

Filtered
28 candidates to 41 candidates (-46.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh000
Picked011
Done011
Total41243

Merged error: 0b

Counts
43 → 2

regimes63.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0811
11211
done1211

end0.0ms

sample1.0s

Algorithm
intervals
Results
580.0ms14506×body80valid

Profiling

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