Warning
This repository has been moved to CodeBerg: NineWaves
This cross platform - Linux, Mac OS X and Windows - F# .Net library and smartphone app to chart the nine Maya waves of Carl Johan Calleman. See Links. It uses Fabulous as F# MVU (Elm-like) frontend to Xamarin.Forms.
See YouTube video of the smartphone app for a video.
Information about the smartphone app is at Usage of the Smartphone App
To interactively try out the F# NuGet package NineWaves, go to the Jupyter Notebook at
Full documentation can be found at Read the Docs
Experiencing the 9th Wave Influence in your Life
List of changes: CHANGELOG.md
Install the package for your smartphone (.apk for Android) onto your phone - search the web on how you can do that, this depends on your phone
I can’t generate an iPhone package myself, so you have to build the project IOS for yourself and provision the app to your phone. Microsoft has a how-to here
Download an install the NineWaves Nuget package using your IDE (Visual Studio or JetBrains Rider) or one of the command-line possibilities: NineWaves Package at NuGet
In an interactive F# FSI session, you can use the command #r "nuget: NineWaves" to download and use the nuget package NineWaves.
See YouTube video of the smartphone app for a video.
Download an install the NineWaves Nuget package using your IDE (Visual Studio or JetBrains Rider) or one of the command-line possibilities: NineWaves Package at NuGet
In an interactive F# FSI session, you can use the command #r "nuget: NineWaves" to download and use the nuget package NineWaves.
To use NineWaves in an interactive session:
#r "nuget: NineWaves" Installed package NineWaves version 0.9.6
Everything is contained in the namespace RC.Maya, so let's open that
open RC.MayaTo check if everything's working, we call NineWaves.getWaveday9 with the DateTime of today (the 2nd of May, 2021), to get the information of the 9th wave for today.
NineWaves.getWaveday9 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
18 18 103 True
From the returned WaveDay type we can see, that today is the 18th day (DayNumber) of 18 days (OfDays) of the 103rd 9th wave (WaveNumber). Actually it is a 'Night' (IsNight), the wave is 'below zero'.
We can do the same with all the other 8 Waves:
NineWaves.getWaveday8 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
234 360 12 False
NineWaves.getWaveday7 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 7200 7 True
NineWaves.getWaveday6 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 144000 7 True
```F#
NineWaves.getWaveday5 System.DateTime.Today
DayNumber OfDays WaveNumber IsNight
3474 2880000 7 True
NineWaves.getWaveday4 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 57600000 7 True
NineWaves.getWaveday3 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 1152000000 7 True
NineWaves.getWaveday2 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 23040000000 7 True
NineWaves.getWaveday1 System.DateTime.Today DayNumber OfDays WaveNumber IsNight
3474 460800000000 7 True
Of course we can use any date, like the 24th of October, 2014:
NineWaves.getWaveday7 (System.DateTime (2014, 10, 24)) DayNumber OfDays WaveNumber IsNight
1092 7200 7 True
NineWaves also contains the 9 sine wave funtions for the nine waves, to generate graphs of. All 9 functions are scaled, so that 0, the wavelength and half wavelength of each wave yields 0, and each day is a integer. The maximum and minimum is reached at -wavelength / 4 and wavelength / 4.
So: for each of the wavelengths we get 0:
NineWaves.wavefunc9 NineWaves.wavelength9 0
NineWaves.wavefunc8 NineWaves.wavelength8 0
NineWaves.wavefunc7 NineWaves.wavelength7 0
And so on ...
Same for the half wavelength:
NineWaves.wavefunc6 (NineWaves.wavelength6 * 0.5) -0
and of course multiplied by any integer factor:
NineWaves.wavefunc5 (NineWaves.wavelength5 * -2.) 0
NineWaves.wavefunc4 (NineWaves.wavelength4 * -1.5) 0
The maximum of 1 or -1 is reached at wavelength / 4:
NineWaves.wavefunc3 (NineWaves.wavelength3 * 0.25) -1
NineWaves.wavefunc2 (NineWaves.wavelength2 * -0.25) 1
NineWaves.wavefunc1 (NineWaves.wavelength1 * -3.25) 1
NineWaves.wavefunc1 (NineWaves.wavelength1 * -3.75) -1
Any help is welcome!
If you encounter a problem using NineWaves, a task it not as easy as you'd like it to be or you'd like something added to it: open an issue at GitHub, see section Report Issues.
See page Contributing at Read the Docs for a detailed description.
All content except some images of NineWaves is licensed under the MIT license, see file LICENSE.
NineWaves does not collect or share any personal information, it does not contain any ads, trackers or in-app-payments. See: Privacy Policy
