Details

Time bar (total: 7.9s)

sample29.0ms

Algorithm
intervals
Results
14.0ms461×body80valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0811
1159
2249
3269
done269

prune4.0ms

Pruning

1 alts after pruning (1 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))

rewrite53.0ms

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:
15.0ms
(+ (* y y) (* x (+ 2.0 x)))
37.0ms
(* x (+ 2.0 x))

series117.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ (* y y) (* x (+ 2.0 x)))
67.0ms
(* x (+ 2.0 x))

simplify2.2s

Counts
42 → 42
Iterations

Useful iterations: 2 (160.0ms)

IterNodesCost
070422
1201386
2695350
33333350
done5002350

prune95.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* y y) (* x (+ 2.0 x)))
0.0b
(* x (+ 2.0 x))
0.0b
(* x (+ 2.0 x))
0.1b
(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
23×pow1
20×*-un-lft-identity
18×sqrt-prod
16×add-cube-cbrt
14×associate-*r*
12×sqrt-div associate-*l*
10×add-exp-log add-cbrt-cube
flip3-+ flip-+
sqrt-pow1 pow1/2 swap-sqr
associate-*r/ add-log-exp unswap-sqr
pow-prod-down pow-prod-up
frac-times
distribute-rgt-in distribute-lft-in prod-exp pow-sqr *-commutative cbrt-unprod
associate-+r+ associate-*l/ distribute-lft-out
+-commutative pow2 pow-plus sqrt-unprod sum-log rem-square-sqrt
Counts
4 → 116
Calls
4 calls:
9.0ms
(+ (* y y) (* x (+ 2.0 x)))
22.0ms
(* x (+ 2.0 x))
26.0ms
(* x (+ 2.0 x))
67.0ms
(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

series204.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (* y y) (* x (+ 2.0 x)))
60.0ms
(* x (+ 2.0 x))
53.0ms
(* x (+ 2.0 x))
45.0ms
(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

simplify3.1s

Counts
128 → 128
Iterations

Useful iterations: done (3.1s)

IterNodesCost
01282310
12861621
29631441
347791390
done50001354

prune319.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes47.0ms

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

sample1.5s

Algorithm
intervals
Results
1.1s14314×body80valid