Details

Time bar (total: 8.9s)

sample35.0ms

Algorithm
intervals
Results
25.0ms256×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
73306
61263
5540
4206
382
234
119
012

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

2.9b
(- 2 (/ 2 (+ 1 t)))
2.9b
(- 2 (/ 2 (+ 1 t)))
2.9b
(- 2 (/ 2 (+ 1 t)))
2.9b
(- 2 (/ 2 (+ 1 t)))

rewrite73.0ms

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)))
24.0ms
(- 2 (/ 2 (+ 1 t)))
12.0ms
(- 2 (/ 2 (+ 1 t)))
12.0ms
(- 2 (/ 2 (+ 1 t)))

series495.0ms

Counts
4 → 12
Calls
4 calls:
417.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))
33.0ms
(- 2 (/ 2 (+ 1 t)))

simplify4.0s

Counts
76 → 76
Iterations
IterNodes
53881
41569
3671
2272
1119
050

prune706.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations
IterNodes
213
113
010

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.6s8000×body80valid