<< Click to Display Table of Contents >> Navigation: Using GeNIe > Equation-based and hybrid models > Writing equations in GeNIe > Functions > Trigonometric functions |
Returns arccosine (arcus cosinus) of x, e.g., Acos(-1)=3.14159
Returns arcsine (arcus sinus) of x, e.g., Asin(1)=1.5708
Returns arctangent (arcus tangens) of x, e.g., Atan(1)=0.785398
Returns arctangent (arcus tangens) from x and y coordinates, e.g., Atan2(1,1)=0.785398
Returns cosine (cosinus) of x, e.g., Cos(1)=0.540302
Returns constant π, e.g., Pi()=3.14159
Returns sine (sinus) of x, e.g., Sin(1)=0.841471
Returns tangent (tangens) of x, e.g., Tan(1)=1.55741