R: Log-linearly Spaced Sequences

logspace {pracma} | R Documentation

## Log-linearly Spaced Sequences

### Description

Generate log-linearly spaced sequences.

### Usage

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

### Arguments

`x1` | numeric scalar specifying starting point
`x2` | numeric scalar specifying ending point
`n` | numeric scalar specifying number of points to be generated

### Details

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`!

### Value

vector containing `n` points between `x1` and `x2` inclusive.

### See Also

`logspace`, `seq`

### Examples

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

[Package pracma version 2.0.4 Index]