Details

Time bar (total: 10.4s)

sample60.0ms

Algorithm
intervals
Results
43.0ms256×body80valid

simplify3.7s

Counts
1 → 1
Iterations
IterNodes
73883
61611
5619
4227
386
236
119
012

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

2.5b
(- 2 (/ 2 (+ 1 t)))
2.5b
(- 2 (/ 2 (+ 1 t)))
2.5b
(- 2 (/ 2 (+ 1 t)))
2.5b
(- 2 (/ 2 (+ 1 t)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
256×*-un-lft-identity
216×prod-diff
196×add-sqr-sqrt
176×add-cube-cbrt
148×times-frac
36×distribute-lft-out
24×associate-/r/
12×flip3-+ fma-neg flip-+ div-inv add-log-exp
8×difference-of-squares
4×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log insert-posit16 log1p-expm1-u flip-- distribute-lft-out--
Counts
4 → 300
Calls
4 calls:
17.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))
27.0ms
(- 2 (/ 2 (+ 1 t)))

series120.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(- 2 (/ 2 (+ 1 t)))
39.0ms
(- 2 (/ 2 (+ 1 t)))
30.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))

simplify2.9s

Counts
312 → 312
Iterations
IterNodes
33090
21204
1473
0188

prune1.9s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
210
110
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.5s8000×body80valid