Details

Time bar (total: 8.3s)

sample65.0ms

Algorithm
intervals
Results
52.0ms256×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done2000
62000
5679
4236
388
238
121
012

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

3.8b
(- 2 (/ 2 (+ t 1)))
3.8b
(- 2 (/ 2 (+ t 1)))
3.8b
(- 2 (/ 2 (+ t 1)))
3.8b
(- 2 (/ 2 (+ t 1)))

rewrite90.0ms

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:
16.0ms
(- 2 (/ 2 (+ t 1)))
22.0ms
(- 2 (/ 2 (+ t 1)))
27.0ms
(- 2 (/ 2 (+ t 1)))
16.0ms
(- 2 (/ 2 (+ t 1)))

series135.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(- 2 (/ 2 (+ t 1)))
36.0ms
(- 2 (/ 2 (+ t 1)))
41.0ms
(- 2 (/ 2 (+ t 1)))
35.0ms
(- 2 (/ 2 (+ t 1)))

simplify1.4s

Counts
312 → 312
Iterations
IterNodes
done2000
32000
21420
1482
0188

prune3.5s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations
IterNodes
done12
112
09

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.8s8000×body80valid