Details

Time bar (total: 13.5s)

sample68.0ms

Algorithm
intervals
Results
49.0ms256×body80valid

simplify571.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
571.0ms
(- 1 (/ 1 (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t))))))))

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

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

rewrite187.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
43×*-un-lft-identity
18×times-frac
17×add-cube-cbrt
12×difference-of-squares
11×pow1
flip3-- add-cbrt-cube swap-sqr add-exp-log flip-- distribute-lft-out-- add-log-exp
associate-*r* associate-*l*
frac-times associate-/r* sub-neg insert-posit16 distribute-lft-out
associate-/l*
distribute-rgt-in distribute-lft-in diff-log associate-*l/ associate-*r/ associate-/r/
pow2 cbrt-undiv clear-num frac-2neg flip3-+ pow-plus div-exp pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod flip-+ div-inv unswap-sqr
Counts
4 → 115
Calls
4 calls:
Slowest
143.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
15.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(/ 2 (+ 1 t))
13.0ms
(- 2 (/ 2 (+ 1 t)))

series101.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
31.0ms
(- 2 (/ 2 (+ 1 t)))
31.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
24.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(/ 2 (+ 1 t))

simplify10.0s

Counts
110 → 127
Calls
110 calls:
Slowest
627.0ms
(* (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)) (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))))
514.0ms
(* (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))) (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)))
426.0ms
(* (* (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))) (- 2 (/ 2 (+ 1 t)))) (* (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))) (- 2 (/ 2 (+ 1 t)))))
384.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
355.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))

prune1.1s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.3s8000×body80valid