Details

Time bar (total: 7.1s)

sample68.0ms

Algorithm
intervals
Results
48.0ms256×body80valid

simplify2.4s

Counts
1 → 1
Iterations
IterNodes
done5002
62499
5704
4233
386
236
121
012

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

1.7b
(- 2 (/ 2 (+ t 1)))
1.7b
(- 2 (/ 2 (+ t 1)))
1.7b
(- 2 (/ 2 (+ t 1)))
1.7b
(- 2 (/ 2 (+ t 1)))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
23.0ms
(- 2 (/ 2 (+ t 1)))
23.0ms
(- 2 (/ 2 (+ t 1)))
23.0ms
(- 2 (/ 2 (+ t 1)))
15.0ms
(- 2 (/ 2 (+ t 1)))

series121.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(- 2 (/ 2 (+ t 1)))
25.0ms
(- 2 (/ 2 (+ t 1)))
25.0ms
(- 2 (/ 2 (+ t 1)))
38.0ms
(- 2 (/ 2 (+ t 1)))

simplify2.1s

Counts
76 → 76
Iterations
IterNodes
done5001
42641
31169
2379
1121
050

prune367.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations
IterNodes
done15
115
010

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.4s8000×body80valid