Details

Time bar (total: 4.0s)

sample24.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 7 (924.0ms)

IterNodesCost
01251
11951
23351
38051
423751
560351
6141651
7366443
done500143

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

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))))

rewrite30.0ms

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:
7.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
9.0ms
(- 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))))

series100.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
27.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
24.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
25.0ms
(- 2.0 (/ 2.0 (* 1.0 (+ t 1))))

simplify941.0ms

Counts
68 → 68
Iterations

Useful iterations: 2 (240.0ms)

IterNodesCost
0481092
11211048
2338936
31603936
done5000936

prune150.0ms

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

sample431.0ms

Algorithm
intervals
Results
337.0ms8000×body80valid