Details

Time bar (total: 4.9s)

sample57.0ms

Algorithm
intervals
Results
29.0ms452×body80valid

simplify42.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0913
11713
23711
34711
done4711

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

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:
9.0ms
(+ (* y y) (* x (+ (* 2.0 y) x)))
31.0ms
(* x (+ (* 2.0 y) x))

series112.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ (* y y) (* x (+ (* 2.0 y) x)))
68.0ms
(* x (+ (* 2.0 y) x))

simplify940.0ms

Counts
41 → 41
Iterations

Useful iterations: 2 (248.0ms)

IterNodesCost
073527
1252499
21440447
done5002447

prune153.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 2 expressions with local error:

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

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
associate-+r+ distribute-rgt-out
Counts
2 → 25
Calls
2 calls:
26.0ms
(+ (* (* 2.0 y) x) (* x x))
54.0ms
(+ (* y y) (+ (* (* 2.0 y) x) (* x x)))

series101.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (* (* 2.0 y) x) (* x x))
40.0ms
(+ (* y y) (+ (* (* 2.0 y) x) (* x x)))

simplify1.4s

Counts
31 → 31
Iterations

Useful iterations: 2 (262.0ms)

IterNodesCost
059530
1223429
21902384
done5001384

prune120.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes70.0ms

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
0811
11211
done1211

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.3s14174×body80valid