Details

Time bar (total: 3.3s)

sample33.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
9.0ms256×pre80true

simplify82.0ms

Counts
1 → 1
Iterations
IterNodes
done103
7103
697
588
472
353
225
111
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite36.0ms

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-cbrt-cube add-exp-log
associate-*l/ associate-*r/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod insert-posit16 add-log-exp unswap-sqr
Counts
1 → 41
Calls
1 calls:
35.0ms
(* (+ a b) (+ a b))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (+ a b) (+ a b))

simplify853.0ms

Counts
44 → 44
Iterations
IterNodes
done2004
32004
2797
1225
063

prune283.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* a a) (+ (* b b) (+ (* a b) (* a b))))
0.0b
(+ (* b b) (+ (* a b) (* a b)))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
16×add-log-exp
sum-log
add-sqr-sqrt pow1 +-commutative associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
distribute-rgt-out distribute-lft-out
Counts
2 → 30
Calls
2 calls:
55.0ms
(+ (* a a) (+ (* b b) (+ (* a b) (* a b))))
19.0ms
(+ (* b b) (+ (* a b) (* a b)))

series78.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* a a) (+ (* b b) (+ (* a b) (* a b))))
46.0ms
(+ (* b b) (+ (* a b) (* a b)))

simplify769.0ms

Counts
36 → 36
Iterations
IterNodes
done2002
32002
21057
1215
064

prune224.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample776.0ms

Algorithm
intervals
Results
328.0ms8000×body80valid
312.0ms8000×pre80true