Details

Time bar (total: 10.4s)

sample46.0ms

Algorithm
intervals
Results
23.0ms256×body80valid

simplify5.0s

Counts
1 → 1
Iterations

Useful iterations: done (5.0s)

IterNodesCost
01251
11951
23351
38851
429951
588151
6413951
done500043

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

3.5b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.5b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.5b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.5b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 60
Calls
4 calls:
37.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
38.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
35.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
35.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

series278.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
70.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
69.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
66.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

simplify2.5s

Counts
72 → 72
Iterations

Useful iterations: 2 (127.0ms)

IterNodesCost
0521188
11231144
24431032
327321032
done50001032

prune470.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01143
11543
done1543

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.6s8000×body80valid