View Source Lipmaa (Lipmaa v0.1.0)

Compute Lipmaa backlinks

Link to this section Summary

Functions

Compute the sequence number to which to link from a provided sequence number

Link to this section Functions

Specs

linkseq(pos_integer()) :: non_neg_integer() | :error

Compute the sequence number to which to link from a provided sequence number

Provided sequence in the range [1, 2⁶⁴ - 1] Returns in the range [0, 2⁶⁴ - 2]

examples

Examples

iex> Lipmaa.linkseq(1)               
0

iex> Lipmaa.linkseq(40)               
13