SineCosine \ Learning \ Wiring ALPHA 1.0
Author: Hernando Barragán
Description: Wiring is an electronic sketchbook and hardware electronics for developing ideas. It is a context for learning fundamentals of computer programming and prototyping with electronics within the context of the electronic arts.
Keywords: Wiring, Processing, Interactive Media, Electronic Arts, Programming, C, C++, Hernando Barragán

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This example is for Wiring version 0023+. If you have a previous version, use the examples included with your software. If you see any errors or have comments, please let us know.

Sine Cosine.
sin() and cos(). Numbers between 0 and PI*2 (TWO_PI which is roughly 6.28) are put into these functions and numbers between -1 and 1 are returned.

    void setup()
    {
      Serial.begin(9600);
      Serial.println("angle / cos(angle) / sin(angle)");
      for(int angle = 0; angle <= 90; angle+=5) {
        float c = cos(radians(angle));
        float s = sin(radians(angle));
        Serial.print(angle);
        Serial.print(" / ");
        Serial.print(c);
        Serial.print(" / ");
        Serial.println(s);
      }
    }

    void loop()
    {

    }