Details

Time bar (total: 12.8s)

sample106.0ms

Algorithm
intervals
Results
54.0ms256×body80valid

simplify158.0ms

Calls
1 calls:
Slowest
158.0ms
(- 1 (/ 1 (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t))))))))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

1.8b
(- 2 (/ 2 (+ 1 t)))
1.8b
(- 2 (/ 2 (+ 1 t)))
0.0b
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
0.0b
(/ 2 (+ 1 t))

rewrite191.0ms

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
Calls
4 calls:
Slowest
136.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
23.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(/ 2 (+ 1 t))
15.0ms
(- 2 (/ 2 (+ 1 t)))

series118.0ms

Calls
4 calls:
Slowest
44.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
36.0ms
(- 2 (/ 2 (+ 1 t)))
21.0ms
(- 2 (/ 2 (+ 1 t)))
16.0ms
(/ 2 (+ 1 t))

simplify9.4s

Calls
110 calls:
Slowest
556.0ms
(* (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))) (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)))
462.0ms
(* (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)) (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))))
414.0ms
(* (* (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))) (- 2 (/ 2 (+ 1 t)))) (* (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))) (- 2 (/ 2 (+ 1 t)))))
341.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
300.0ms
(* (+ 2 (/ 2 (+ 1 t))) (+ (* 2 2) (+ (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))) (* 2 (/ 2 (+ 1 t))))))

prune1.1s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.7s8000×body80valid