Details

Time bar (total: 6.5s)

sample36.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify3.1s

Counts
1 → 1
Iterations

Useful iterations: done (3.1s)

IterNodesCost
01251
11951
23351
38851
429951
588151
6413951
done500043

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

3.3b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.3b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.3b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.3b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

rewrite143.0ms

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:
28.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
38.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
36.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
39.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

series208.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
48.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
53.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
47.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

simplify1.6s

Counts
72 → 72
Iterations

Useful iterations: 2 (77.0ms)

IterNodesCost
0521188
11231144
24431032
327321032
done50001032

prune258.0ms

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

sample1.2s

Algorithm
intervals
Results
955.0ms8000×body80valid