Details

Time bar (total: 3.9s)

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5001
71436
61053
5725
4342
3125
246
120
010

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize30.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))

rewrite73.0ms

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-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
4 → 108
Calls
4 calls:
27.0ms
(/ (* 2.0 t) (+ 1.0 t))
16.0ms
(/ (* 2.0 t) (+ 1.0 t))
13.0ms
(/ (* 2.0 t) (+ 1.0 t))
13.0ms
(/ (* 2.0 t) (+ 1.0 t))

series199.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ (* 2.0 t) (+ 1.0 t))
41.0ms
(/ (* 2.0 t) (+ 1.0 t))
66.0ms
(/ (* 2.0 t) (+ 1.0 t))
49.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify695.0ms

Counts
120 → 120
Iterations
IterNodes
done5001
21148
1200
071

prune612.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.3b

simplify2.0ms

Iterations
IterNodes
done14
114
010

end0.0ms

sample739.0ms

Algorithm
intervals
Results
590.0ms8000×body80valid