Details

Time bar (total: 1.4s)

sample25.0ms

Algorithm
intervals
Results
12.0ms483×body80valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (7.0ms)

IterNodesCost
0185
1464
2774
3873
4873
done873

prune7.0ms

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
fma-def sum-log
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
associate-+l+
Counts
2 → 32
Calls
2 calls:
33.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
9.0ms
(+ (* x x) (* (* x 2.0) y))

series69.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
44.0ms
(+ (* x x) (* (* x 2.0) y))

simplify38.0ms

Counts
38 → 38
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0204251
11082223
25002196
done5002196

prune86.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt add-cube-cbrt fma-def *-un-lft-identity
pow1 add-exp-log expm1-log1p-u add-cbrt-cube fma-udef log1p-expm1-u
+-commutative associate-+l+ flip3-+ sum-log flip-+
Counts
2 → 27
Calls
2 calls:
0.0ms
(fma x x (* (* x 2.0) y))
6.0ms
(+ (fma x x (* (* x 2.0) y)) (* y y))

series83.0ms

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

simplify74.0ms

Counts
33 → 33
Iterations

Useful iterations: 3 (70.0ms)

IterNodesCost
0121188
1478167
21983156
35002149
done5002149

prune82.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (fma 2.0 x y) (pow x 2))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma y (fma 2.0 x y) (pow x 2))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma y (fma 2.0 x y) (pow x 2))

simplify104.0ms

Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
04168
19752
245352
3242652
4500252
done500252

prune30.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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 (1.0ms)

IterNodesCost
0115
1115
done115

end0.0ms

sample664.0ms

Algorithm
intervals
Results
364.0ms14301×body80valid