Details

Time bar (total: 10.6s)

sample19.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify6.2s

Counts
1 → 1
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
01035
12035
24633
311933
431333
556433
676633
7101933
8144733
done500033

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-exp-log add-cbrt-cube
16×times-frac associate-/r*
12×add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
pow1 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
4 → 108
Calls
4 calls:
17.0ms
(/ (* 2.0 t) (+ 1.0 t))
18.0ms
(/ (* 2.0 t) (+ 1.0 t))
29.0ms
(/ (* 2.0 t) (+ 1.0 t))
21.0ms
(/ (* 2.0 t) (+ 1.0 t))

series248.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(/ (* 2.0 t) (+ 1.0 t))
66.0ms
(/ (* 2.0 t) (+ 1.0 t))
50.0ms
(/ (* 2.0 t) (+ 1.0 t))
71.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify2.8s

Counts
120 → 120
Iterations

Useful iterations: done (2.8s)

IterNodesCost
0711316
11881248
26461060
325181056
done50001048

prune449.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.3b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01035
11435
done1435

end0.0ms

sample807.0ms

Algorithm
intervals
Results
614.0ms8000×body80valid