Details

Time bar (total: 4.3s)

sample35.0ms

Algorithm
intervals
Results
18.0ms369×body80valid

simplify66.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
079
1197
2417
3707
41007
51267
done1267

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
associate-*l*
expm1-log1p-u flip3-+ associate-*r/ flip-+ log1p-expm1-u distribute-lft-out
+-commutative distribute-rgt-in fma-def distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 40
Calls
2 calls:
12.0ms
(+ (* x x) (* x y))
39.0ms
(* 2.0 (+ (* x x) (* x y)))

series95.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* x x) (* x y))
57.0ms
(* 2.0 (+ (* x x) (* x y)))

simplify1.5s

Counts
46 → 46
Iterations

Useful iterations: done (1.5s)

IterNodesCost
066523
1225426
21312364
done5001362

prune135.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
*-un-lft-identity associate-*r*
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt associate-*r/
distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ log1p-expm1-u distribute-lft-out add-log-exp
Counts
1 → 25
Calls
1 calls:
34.0ms
(* (* 2.0 x) (+ x y))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(* (* 2.0 x) (+ x y))

simplify1.3s

Counts
28 → 28
Iterations

Useful iterations: done (1.3s)

IterNodesCost
059286
1181265
21393229
done5002225

prune55.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample922.0ms

Algorithm
intervals
Results
511.0ms11080×body80valid