Cross posting refers to posting the same, or almost the same, question (or post) on different sites in the Stack Exchange network (or possibly also elsewhere).
Cross posting refers to posting the same, or almost the same, question (or post) on different sites in the Stack Exchange network (or possibly also elsewhere).
See also:
- The network-wide cross-posting faq on Meta Stack Exchange
- Guidelines specific to MathOverflow and (mainly) Mathematics: Cross posts to Math SE and Can I ask a question on MathOverflow and also on another site?