You can use i and -i interchangably, as long as you're consistent. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

tome on Dec 3, 2010 | parent | context | favorite | on: Issue 10562: Change 'j' for imaginary unit into an...

You can use i and -i interchangably, as long as you're consistent.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact