- #1
madness
- 815
- 70
I have a function which depends on several physical constants, which I want to be able to vary each time I make a plot. What is the best way to do this?
DynamicModule[{x = Random[]},
Column[Table[
Slider[Dynamic[x], ImageSize -> RandomReal[200]], {10}]]]Constants in Mathematica are predefined mathematical values that remain constant during calculations. They are represented by symbols and do not change their values.
To access the list of available constants, you can use the command Constants[] or go to the Constants category in the Wolfram Language Guide from the Help menu in Mathematica.
Yes, you can define your own custom constants in Mathematica using the Set or SetDelayed functions. For example, you can define a constant named gravity by typing gravity = 9.8 in the Mathematica notebook.
A constant is a predefined value that does not change during calculations, while a variable is a symbol that can hold different values. Constants are usually represented in uppercase letters, while variables are represented in lowercase letters.
You can use constants in mathematical expressions and functions by simply typing their names in the expression or function. For example, you can use the constant pi in the expression 2 * pi * r to calculate the circumference of a circle with radius r.