Details

Time bar (total: 4.4s)

sample20.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 7 (782.0ms)

IterNodesCost
01251
11951
23351
38151
424051
561151
6145051
7419443
done500143

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

2.2b
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
2.2b
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
2.2b
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
2.2b
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt *-un-lft-identity add-log-exp
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
6.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
6.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
6.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
6.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))

series109.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
25.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
26.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
29.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))

simplify824.0ms

Counts
68 → 68
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0481092
11211048
2354936
31905936
done5000936

prune154.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01243
11843
done1843

end0.0ms

sample417.0ms

Algorithm
intervals
Results
321.0ms8000×body80valid