Details

Time bar (total: 5.7s)

sample31.0ms

Algorithm
intervals
Results
11.0ms452×body80valid

simplify173.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2277
3657
41047
51347
61547
71717
81737
done1737

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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:
36.0ms
(* (+ x y) (+ x y))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* (+ x y) (+ x y))

simplify2.3s

Counts
45 → 45
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
064532
1193465
2792416
33639380
done5000380

prune76.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l/
add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
pow1 add-exp-log add-cube-cbrt associate-*l* frac-add add-cbrt-cube add-log-exp
associate-*r*
expm1-log1p-u log1p-expm1-u distribute-lft-out
+-commutative fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 42
Calls
2 calls:
23.0ms
(* (+ x y) x)
16.0ms
(+ (* (+ x y) x) (* (+ x y) y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* (+ x y) x)
28.0ms
(+ (* (+ x y) x) (* (+ x y) y))

simplify1.2s

Counts
48 → 48
Iterations

Useful iterations: done (1.2s)

IterNodesCost
092679
1277564
21094496
done5001470

prune110.0ms

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 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))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma y (fma x 2 y) (* x x))

simplify995.0ms

Counts
13 → 13
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
022165
142165
2100135
3323135
41691135
done5001135

prune31.0ms

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

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0611
11011
done1011

end0.0ms

sample486.0ms

Algorithm
intervals
Results
198.0ms14115×body80valid