# I have to create a program

**URL:** https://discourse.processing.org/t/i-have-to-create-a-program/19783
**Category:** Coding Questions
**Tags:** homework
**Created:** [April 14, 2020, 7:34pm UTC](https://discourse.processing.org/t/i-have-to-create-a-program/19783 "2020-04-14T19:34:03Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![jeremydouglass](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jeremydouglass/32/20_2.png) [@jeremydouglass](https://discourse.processing.org/u/jeremydouglass)
#### Post date: [April 14, 2020, 9:48pm UTC](https://discourse.processing.org/t/i-have-to-create-a-program/19783/4 "2020-04-14T21:48:23Z")

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Hey @mcaaaalvo – people can give you advice, especially if you have example code you wrote and are stuck, but _please do not ask for complete code solutions_. See:

[https://discourse.processing.org/faq#homework](https://discourse.processing.org/faq#homework)

A recent related discussion about bicorn curves:

> [@Tangent line of curve](https://discourse.processing.org/t/tangent-line-of-curve/19600):
>
> Hi everyone!!! I’m new at coding and I have a problem, I would like to draw a program where there is a bicorn curve and every time the mouse is on the curve, it can be generated a tangent line, so on infinite points, but for now I just have the static drawing but I don’t know how to generate a tangent line on the curve as the mouse move… This is all I have for now void setup(){ size(500,500); } void draw(){ background(0); translate(width/2, height/2); noFill(); stroke(255); …

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_[View the full topic](https://discourse.processing.org/t/i-have-to-create-a-program/19783)._