Random Number Generator: Uniform Distribution

To generate a random number $X$ from uniform distribution of range $a$ to $b$,
a random number $r$ between $0$ and $1$ is drawn.
then $X$ can be generated by the formula \[ X=a+(b-a)r \]

Range lower limit ($a$) : Range upper limit ($b$) :

#input Range = #range#; # retrive data a = Range[0] b = Range[1] if not (a < b): show("Please input a proper range.") assert() def Generate(): #draw a random number r and calculate X R = randint(0, 99) r = R/100 X = a+(b-a)*r #display result show(html('Random number $r$ drawn: 0.'+ str(R))) show(html('Corresponding $X$: '+ str(n(X,digits=4)))) @interact def _(action=selector(['Generate'],buttons=True)): eval(action + "()")