Details

Time bar (total: 5.8s)

sample29.0ms

Algorithm
intervals
Results
10.0ms476×body80valid

simplify235.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2277
3657
41047
51347
61547
71717
81737
done1737

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
pow2 distribute-rgt-in expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
65.0ms
(* (+ x y) (+ x y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (+ x y) (+ x y))

simplify3.3s

Counts
45 → 45
Iterations

Useful iterations: 3 (1.7s)

IterNodesCost
064532
1193465
2792416
33639380
done5000380

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (fma x 2 y) (* x x))

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 x 2 y) (* x x))

series34.0ms

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

simplify1.3s

Counts
13 → 13
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
022165
142165
2100135
3323135
41691135
done5001135

prune54.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes68.0ms

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
done69

end0.0ms

sample651.0ms

Algorithm
intervals
Results
259.0ms14278×body80valid