Details

Time bar (total: 3.9s)

sample24.0ms

Algorithm
intervals
Results
12.0ms452×body80valid

simplify30.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (12.0ms)

IterNodesCost
0913
11812
24410
3699
4719
done719

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
3.0ms
(+ (* x x) (* (* x 2.0) y))
14.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

series78.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (* x x) (* (* x 2.0) y))
27.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

simplify1.8s

Counts
38 → 38
Iterations

Useful iterations: 3 (585.0ms)

IterNodesCost
062573
1203480
2869387
33651360
done5000360

prune114.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

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 x (fma y 2.0 x) (* y y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma x (fma y 2.0 x) (* y y))

simplify1.1s

Counts
13 → 13
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
023165
143165
295135
3275135
41209135
done5000135

prune38.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes38.0ms

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
0913
11313
done1313

end0.0ms

sample621.0ms

Algorithm
intervals
Results
394.0ms14328×body80valid