Details

Time bar (total: 3.9s)

sample23.0ms

Algorithm
intervals
Results
11.0ms473×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0811
1159
2239
3259
done259

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))

rewrite15.0ms

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)))
10.0ms
(* x (+ 2.0 x))

series84.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* y y) (* x (+ 2.0 x)))
46.0ms
(* x (+ 2.0 x))

simplify1.8s

Counts
42 → 42
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
070422
1203386
2675350
32724350
done5000350

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
2.0ms
(+ (* x 2.0) (* x x))
11.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))

series93.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(+ (* x 2.0) (* x x))
36.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))

simplify1.2s

Counts
31 → 31
Iterations

Useful iterations: 3 (346.0ms)

IterNodesCost
057440
1182340
2703308
32266302
done5001302

prune62.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes59.0ms

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
079
1109
done109

end0.0ms

sample565.0ms

Algorithm
intervals
Results
338.0ms14258×body80valid