Details

Time bar (total: 5.8s)

sample63.0ms

Algorithm
intervals
Results
46.0ms256×body80valid

simplify182.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
182.0ms
(/ (+ 1 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))))) (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))))))

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

2.8b
(- 2 (/ 2 (+ 1 t)))
2.8b
(- 2 (/ 2 (+ 1 t)))
2.8b
(- 2 (/ 2 (+ 1 t)))
2.8b
(- 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:
Slowest
25.0ms
(- 2 (/ 2 (+ 1 t)))
21.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))
11.0ms
(- 2 (/ 2 (+ 1 t)))

series118.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
38.0ms
(- 2 (/ 2 (+ 1 t)))
35.0ms
(- 2 (/ 2 (+ 1 t)))
25.0ms
(- 2 (/ 2 (+ 1 t)))
20.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.0s

Counts
36 → 76
Calls
36 calls:
Slowest
327.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
319.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
286.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
283.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
164.0ms
(- (+ (* 2 (/ 1 (pow t 2))) 2) (* 2 (/ 1 t)))

prune665.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.5s8000×body80valid