Details

Time bar (total: 6.8s)

sample54.0ms

Algorithm
intervals
Results
40.0ms256×body80valid

simplify245.0ms

Calls
1 calls:
Slowest
245.0ms
(/ (+ 1 (* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))) (+ 2 (* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))))

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ (* 2 t) (+ 1 t))
0.5b
(/ (* 2 t) (+ 1 t))
0.5b
(/ (* 2 t) (+ 1 t))
0.5b
(/ (* 2 t) (+ 1 t))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cbrt-cube add-exp-log add-cube-cbrt
8×associate-/r/
4×pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 div-inv associate-/l* add-log-exp
Calls
4 calls:
Slowest
7.0ms
(/ (* 2 t) (+ 1 t))
7.0ms
(/ (* 2 t) (+ 1 t))
6.0ms
(/ (* 2 t) (+ 1 t))
6.0ms
(/ (* 2 t) (+ 1 t))

series55.0ms

Calls
4 calls:
Slowest
17.0ms
(/ (* 2 t) (+ 1 t))
17.0ms
(/ (* 2 t) (+ 1 t))
11.0ms
(/ (* 2 t) (+ 1 t))
10.0ms
(/ (* 2 t) (+ 1 t))

simplify4.6s

Calls
64 calls:
Slowest
413.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
361.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
355.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
283.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
235.0ms
(/ (* (* (* 2 t) (* 2 t)) (* 2 t)) (* (* (+ 1 t) (+ 1 t)) (+ 1 t)))

prune800.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.5b

end0.0ms

sample1.0s

Algorithm
intervals
Results
890.0ms8000×body80valid