Details

Time bar (total: 8.5s)

sample43.0ms

Algorithm
intervals
Results
22.0ms425×body80valid

simplify69.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
0913
11812
24510
3759
4779
done779

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

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:
1.0ms
(fma x (fma y 2.0 x) (* y y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(fma x (fma y 2.0 x) (* y y))

simplify1.1s

Counts
13 → 13
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
023165
143165
2101135
3313135
41664135
done5000135

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

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))

rewrite79.0ms

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:
68.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
10.0ms
(+ (* x x) (* (* x 2.0) y))

series111.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))
72.0ms
(+ (* x x) (* (* x 2.0) y))

simplify2.8s

Counts
38 → 38
Iterations

Useful iterations: 3 (1.3s)

IterNodesCost
062573
1203480
2861387
34179360
done5000360

prune117.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
associate-*r* associate-*l*
expm1-log1p-u log1p-expm1-u add-log-exp
pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
0.0ms
(fma x x (* (fma x 2.0 y) y))
8.0ms
(* (fma x 2.0 y) y)

series112.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(fma x x (* (fma x 2.0 y) y))
60.0ms
(* (fma x 2.0 y) y)

simplify2.3s

Counts
36 → 36
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
052366
198363
2294300
31024300
done5001300

prune88.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes30.0ms

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
069
179
done79

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.0s14072×body80valid