Details

Time bar (total: 4.5s)

sample25.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify1.6s

Counts
1 → 1
Iterations
IterNodes
done2590
72590
61485
5435
4222
399
245
122
010

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize29.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* t 2) (+ 1 t))
0.2b
(/ (* t 2) (+ 1 t))
0.2b
(/ (* t 2) (+ 1 t))
0.2b
(/ (* t 2) (+ 1 t))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-cbrt-cube add-exp-log
16×associate-/r* times-frac
12×add-sqr-sqrt add-cube-cbrt
8×cbrt-undiv div-exp associate-/r/ distribute-lft-out
4×expm1-log1p-u pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
4 → 112
Calls
4 calls:
12.0ms
(/ (* t 2) (+ 1 t))
20.0ms
(/ (* t 2) (+ 1 t))
19.0ms
(/ (* t 2) (+ 1 t))
13.0ms
(/ (* t 2) (+ 1 t))

series155.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(/ (* t 2) (+ 1 t))
34.0ms
(/ (* t 2) (+ 1 t))
43.0ms
(/ (* t 2) (+ 1 t))
39.0ms
(/ (* t 2) (+ 1 t))

simplify995.0ms

Counts
124 → 124
Iterations
IterNodes
done2004
32004
2799
1206
071

prune502.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.2b

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.1s

Algorithm
intervals
Results
954.0ms8000×body80valid