Details

Time bar (total: 6.3s)

sample29.0ms

Algorithm
intervals
Results
14.0ms472×body80valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0811
1159
2249
3269
done269

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

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:
9.0ms
(+ (* y y) (* x (+ 2.0 x)))
33.0ms
(* x (+ 2.0 x))

series142.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ (* y y) (* x (+ 2.0 x)))
82.0ms
(* x (+ 2.0 x))

simplify2.3s

Counts
42 → 42
Iterations

Useful iterations: 2 (180.0ms)

IterNodesCost
070422
1201386
2695350
33333350
done5002350

prune81.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 2.0 x) (pow y 2))
0.0b
(+ (+ (* 2.0 x) (pow y 2)) (* x x))

rewrite74.0ms

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-+l+
Counts
2 → 24
Calls
2 calls:
11.0ms
(+ (* 2.0 x) (pow y 2))
61.0ms
(+ (+ (* 2.0 x) (pow y 2)) (* x x))

series89.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(+ (* 2.0 x) (pow y 2))
42.0ms
(+ (+ (* 2.0 x) (pow y 2)) (* x x))

simplify1.5s

Counts
30 → 30
Iterations

Useful iterations: 3 (565.0ms)

IterNodesCost
052437
1166407
2589353
32159335
done5000335

prune98.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes58.0ms

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
079
1109
done109

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s14235×body80valid