logspace: Log-linearly Spaced Sequences

Description

Generate log-linearly spaced sequences.

logspace(x1, x2, n = 50) logseq(x1, x2, n = 100)

numeric scalar specifying starting point

numeric scalar specifying ending point

numeric scalar specifying number of points to be generated

vector containing n points between x1 and x2 inclusive.

These functions will generate logarithmically resp. exponentially spaced points between x1 and x2 resp. 10^x1 and 10^x2.

If $n < 2$, the result will be the ending point x2. For logspace(), if x2 = pi, the endpoint will be pi and not 10^pi!

logspace(1, pi, 36)
logseq(0.05, 1, 20)

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