Details

Time bar (total: 7.5s)

sample26.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify3.4s

Counts
1 → 1
Iterations

Useful iterations: done (3.4s)

IterNodesCost
01251
11951
23351
38851
429951
588151
6413951
done500043

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

3.8b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.8b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.8b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.8b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite380.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
12×*-un-lft-identity times-frac add-log-exp difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
87.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
107.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
92.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
90.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series248.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
59.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
59.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
59.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify1.6s

Counts
76 → 76
Iterations

Useful iterations: 2 (81.0ms)

IterNodesCost
0591508
11381456
24731328
326671328
done50001328

prune286.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01251
11551
done1551

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s8000×body80valid