Details

Time bar (total: 5.7s)

sample51.0ms

Algorithm
intervals
Results
37.0ms256×body80valid

simplify240.0ms

Calls
1 calls:
Slowest
240.0ms
(- 1 (/ 1 (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t))))))))

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
0.0b
(/ 2 (+ 1 t))
0.0b
(/ 2 (+ 1 t))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-/r* *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube add-exp-log associate-/r/ insert-posit16 add-log-exp
2×clear-num sub-neg frac-2neg flip3-+ flip3-- flip-+ div-inv flip--
Calls
4 calls:
Slowest
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(/ 2 (+ 1 t))
1.0ms
(/ 2 (+ 1 t))
0.0ms
(- 2 (/ 2 (+ 1 t)))

series40.0ms

Calls
4 calls:
Slowest
13.0ms
(- 2 (/ 2 (+ 1 t)))
10.0ms
(/ 2 (+ 1 t))
9.0ms
(- 2 (/ 2 (+ 1 t)))
7.0ms
(/ 2 (+ 1 t))

simplify2.8s

Calls
22 calls:
Slowest
386.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
302.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
286.0ms
(- (+ (* 2 (/ 1 t)) (* 2 (/ 1 (pow t 3)))) (* 2 (/ 1 (pow t 2))))
248.0ms
(- (+ (* 2 (/ 1 t)) (* 2 (/ 1 (pow t 3)))) (* 2 (/ 1 (pow t 2))))
247.0ms
(- (+ (* 2 (/ 1 t)) (* 2 (/ 1 (pow t 3)))) (* 2 (/ 1 (pow t 2))))

prune636.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.8s8000×body80valid