Details

Time bar (total: 4.3s)

sample26.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done2692
72692
61460
5431
4224
397
243
122
010

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize20.0ms

Local error

Found 4 expressions with local error:

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

rewrite89.0ms

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×pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ insert-posit16 div-inv associate-/l* add-log-exp
Counts
4 → 104
Calls
4 calls:
13.0ms
(/ (* 2 t) (+ 1 t))
26.0ms
(/ (* 2 t) (+ 1 t))
29.0ms
(/ (* 2 t) (+ 1 t))
18.0ms
(/ (* 2 t) (+ 1 t))

series139.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(/ (* 2 t) (+ 1 t))
44.0ms
(/ (* 2 t) (+ 1 t))
32.0ms
(/ (* 2 t) (+ 1 t))
29.0ms
(/ (* 2 t) (+ 1 t))

simplify952.0ms

Counts
116 → 116
Iterations
IterNodes
done2071
32071
2603
1195
068

prune450.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.2b

simplify2.0ms

Iterations
IterNodes
done16
116
010

end0.0ms

sample885.0ms

Algorithm
intervals
Results
742.0ms8000×body80valid