Sin & Cos Lines

void setup()
{

size(1000,450);
background(0);
smooth();
strokeWeight(1);
}

void draw(){
background(45);

for(int i=0;i<150;i++){

float triscuit= sin(radians(frameCount/(i+1)))*500;
float ritz= cos(radians(frameCount*i))*500;
stroke(350,350,4,150);
line(triscuit,ritz*triscuit,25+(i*15),200);
}
}
void keyPressed(){
if (key=='s'){
saveFrame("project-####.jpg"); //saves the image in documents
}
}