Interactive Graph of Series and Sequences
Write a
n
as a function of
n
. Free parameters:
p
,
q
,
w
. Examples:
1/n^p
q^n
(-1)^(n+1)/n
sin(w*n)/n
by
www.andreaminini.net
General term a
n
math.js functions:
sin, cos, tan, log, exp, sqrt, abs, pow
. Powers with
^
or
pow(x,y)
.
Initial index n
0
Number of terms N
Anti-blowup threshold |a
n
| <
Chunk size (Worker)
ε (Cauchy criterion)
Sequence a
n
Series (S
n
)
Y pseudo-log scale (sign·log(1+|y|))
Y axis centered at 0
Kahan/Neumaier summation
Aitken Δ² (Ŝ
n
)
Background computation
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Automatic tests (heuristics)
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