Details

Time bar (total: 2.1s)

sample48.0ms

Algorithm
intervals
Results
26.0ms461×body80valid

simplify5.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-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)))
19.0ms
(* x (+ 2.0 x))

series84.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (* y y) (* x (+ 2.0 x)))
52.0ms
(* x (+ 2.0 x))

simplify29.0ms

Counts
42 → 42

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

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)))))

rewrite97.0ms

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
9×flip3-+ flip-+
8×sqrt-pow1 pow1/2 swap-sqr
6×associate-*r/ add-log-exp unswap-sqr
5×pow-prod-down pow-prod-up
4×frac-times
3×distribute-rgt-in distribute-lft-in prod-exp pow-sqr *-commutative cbrt-unprod
2×associate-+r+ associate-*l/ distribute-lft-out
1×+-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)))
19.0ms
(* x (+ 2.0 x))
19.0ms
(* x (+ 2.0 x))
47.0ms
(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

series152.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ (* y y) (* x (+ 2.0 x)))
45.0ms
(* x (+ 2.0 x))
43.0ms
(* x (+ 2.0 x))
34.0ms
(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

simplify47.0ms

Counts
128 → 128

prune276.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
878.0ms14314×body80valid