Details

Time bar (total: 8.7s)

sample86.0ms

Algorithm
intervals
Results
65.0ms256×body80valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
73357
61304
5550
4208
384
236
121
012

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

2.0b
(- 2 (/ 2 (+ 1 t)))
2.0b
(- 2 (/ 2 (+ 1 t)))
2.0b
(- 2 (/ 2 (+ 1 t)))
2.0b
(- 2 (/ 2 (+ 1 t)))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
23.0ms
(- 2 (/ 2 (+ 1 t)))
23.0ms
(- 2 (/ 2 (+ 1 t)))
29.0ms
(- 2 (/ 2 (+ 1 t)))
23.0ms
(- 2 (/ 2 (+ 1 t)))

series125.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(- 2 (/ 2 (+ 1 t)))
32.0ms
(- 2 (/ 2 (+ 1 t)))
32.0ms
(- 2 (/ 2 (+ 1 t)))
38.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.7s

Counts
76 → 76
Iterations
IterNodes
53884
41563
3667
2273
1121
050

prune740.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations
IterNodes
215
115
010

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.9s8000×body80valid