Details

Time bar (total: 17.2s)

sample42.0ms

Algorithm
intervals
Results
31.0ms256×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
72186
61030
5438
4223
397
243
120
010

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

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

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
86×add-cbrt-cube add-exp-log
60×*-un-lft-identity
48×times-frac
32×prod-exp cbrt-unprod
28×add-sqr-sqrt cbrt-undiv div-exp
24×swap-sqr add-cube-cbrt
20×associate-*r* associate-*l* associate-/r/
18×pow1
16×distribute-lft-out
10×flip3-+ flip-+ div-inv
8×associate-/r*
4×expm1-log1p-u log1p-expm1-u add-log-exp
2×pow2 frac-times clear-num frac-2neg pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up associate-/l* unswap-sqr
Counts
4 → 192
Calls
4 calls:
28.0ms
(/ (* 2 t) (+ 1 t))
23.0ms
(/ (* 2 t) (+ 1 t))
46.0ms
(* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))
68.0ms
(* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))

series164.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(/ (* 2 t) (+ 1 t))
38.0ms
(/ (* 2 t) (+ 1 t))
47.0ms
(* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))
48.0ms
(* (/ (* 2 t) (+ 1 t)) (/ (* 2 t) (+ 1 t)))

simplify11.0s

Counts
204 → 204
Iterations
IterNodes
310340
21824
1480
0146

prune1.8s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations
IterNodes
214
114
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.5s8000×body80valid