Proposed Simulation Name
Drawing with Fourier Transform

• Single Complex variable cycle
• Separate cycles for x, y

Can be done using any of DFT (Discrete Fourier Transform) or FFT (Fast Fourier Transform)

Category Proposed: Mathematics + Algorithms

Additional points/links:

• https://en.wikipedia.org/wiki/Discrete_Fourier_transform
• https://en.wikipedia.org/wiki/Fast_Fourier_transform

Proposed Simulation Name
Brief description of the simulation

Category Proposed: Physics

Additional points/links:
Links and points
https://youtu.be/17WoOqgXsRM

Right now, all the bars are white including the moving one. Make them of a distinguished or maybe random color.

As of now, we are using a lot of lists which aren't easy to keep a track of. Switching to json will make stuff easier as well as well structured.

There is a lot of redundant code and commented code not addressed that needs to be removed. Some simulations also need to go as they aren't as clear as a simulation or aren't efficient at all.

Epicycloid curves as envelope of pencil of lines

Category Proposed: Mathematics

Additional points/links:

• https://en.wikipedia.org/wiki/Epicycloid

Assigned ID: 6

id: 5
Category: Mathematics

Currently, the pattern goes out of screen in certain steps, need to add either a gesture control to zoom in and out or a slider.

We need to be able to search for various sims

Epicyloids (Pedal Curve of Circle)

Category Proposed: Mathematics

Additional points/links:
https://en.wikipedia.org/wiki/Cardioid

Assigned ID: 7

We'll be using codEd's slack channel from now

id: 6
Category: Mathematics

Maurer's Rose
A Maurer rose consists of some lines that connect some points on a rose curve.

Category Proposed: Mathematics

Additional points/links:
https://en.wikipedia.org/wiki/Maurer_rose

References: YouTube

Simulation ID: 4
Category: Mathematics

Describe the bug
As some phones have shorter default screen width, like POCO F1 in the below example, the animation toggles overlap.

To Reproduce
Steps to reproduce the behavior:

1. Use a shorter screen width phone/adjust in developer options (smallest width option)
2. Start epicycloid pencil curve simulation

Expected behavior
Both shouldn't overlap and the checkbox should be clearly visible

Screenshots

• Device: POCO F1
• OS: Android 10 with MIUI 11
• Screen Width: 390

Additional context
Tagging @sakshamarora1 as he initially made the simulation.

Proposed Simulation Name
Lissajous curve simulation

Category Proposed: Mathematics

Additional points/links:
https://en.wikipedia.org/wiki/Lissajous_curve

id: 5

We haven't mentioned any minimum versions in the packages which isn't really a good practice, let's update it.

Fourier series simulation has overflowing pixels in large screen devices.

Screenshot of BUG (top right of image)

Device: Asus max pro m1

• OS:: Android
• Screen Width 440px

Additional context
I would like to up this issue.

Currently has a home page used at initial development. Need to switch that.

This involves implementing a steps-setter, i.e. the user could input the number of steps, and the final output would be drawn.

Need to add info in README and CONTRIBUTING guidelines.
Started Work #5

This would be beneficial as it'd help keep track of the movement of the ant at all points.

https://blog.jverkamp.com/embeds/2014/LR.gif

Implement toothpick pattern simulation
References:
https://www.youtube.com/watch?v=_UtCli1SgjI
https://github.com/yashlamba/ToothPicks

App logo is too small as viewed in the app drawer. This is caused due to not enough mipmap drawables for the logo.

Screenshot (Simulate app logo contents are barely visible)

• Device: Asus max pro m1
• OS: Android
• Screen Width: 440px

Additional context
I would like to take up this issue.

A counter of number of comparison and maybe array access would be great

id: NA
Category: Physics

Screen Util made a lot of changes in it's recent API, we need to update that.
https://pub.dev/packages/flutter_screenutil#101

Counting - @yashlamba
Counting_till_n - @akshansh2000

Simulation Card currently cannot display longer simulation names.

Probably a text marquee or something needs to be added as we are gonna have long names.

Add SIMULATIONS.md to for all the simulations explained on one page.

Splash screen right now is inconsistent with the theme, it would be better to have a theme based splash screen for both iOS and Android implemented in flutter itself.

Gifs are costing us smooth/efficient UI and take up a lot of space.

As shared preferences don't know about the updated sims, an error is thrown while loading the updated app.

Building the main menu for Simulate with a considerably good UI

favorite list comes up on home page

Describe the bug
As in latest version of provider, builder parameter switched to create. We need to update it ASAP.

Animate Rose Pattern like Lissajous Curve simulation, see #70

Bubble sort gif works perfectly fine in light mode but camouflages with the background in dark mode.

To Reproduce
Steps to reproduce the behavior:

1. Turn on dark mode
2. Bubble Sort bars camouflage with black background.

Expected behavior
The gif should be inverted in dark mode.

Screenshots

• Device: Asus max pro m1
• OS: Android
• Screen Width: 440px

Additional context
I would like to work on this issue.

Colours of the counters/boxes must be random

Dots going outside the square.
To reproduce: Keep phone horizontal before starting the simulation
SS: https://photos.app.goo.gl/LcAhBqg1d1mCaCZ1A

Issue for tracking documentation:

• README and CONTRIBUTING
• SIMULATION IDEAS
• Try dartdoc (Using MkDocs)
• #105
• Update Contributing Guide

References:
https://en.wikipedia.org/wiki/Langton%27s_ant
https://github.com/yashlamba/Langtons-Ant

Simulation ID: 3
Category: Algorithms

Phone-Redmi Note 4
Smallest Width 314

Preferably extract the part out to a custom widget and use it for all simulations.

If someone clicks on info, the app leads to corresponding wiki page maybe...

Right now when text field is emptied, last input number of counter are displayed which should become 0

Creating issues should be more defined. Using templates would be great.