Historical Note
This page was migrated from the original p-nand-q.com site which was last updated in 2015.
The content has been preserved exactly as it was, with only formatting updated for modern browsers.
Over the coming days and weeks, the content will be reviewed and may be updated for accuracy and relevance.
If you find any issues, please contact me.
User-Defined Functions
Currently, you can define your own functions in the standard mathematical syntax, like this:
f(x)=sin(x)-cos(x)/2
Note that there are a couple of limitations:
- Functions currently are limited to one operand (unary functions).
- This one operand must be named x
- Importantly, the code currently does not check recursive definitions
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