PDF[dist, x] gives the probability density function for distribution dist evaluated at x.
Examples
PDF of normal distribution:
PDF[NormalDistribution[0, 1], 0]
(* 1/Sqrt[2 Pi] *)PDF as a pure function:
pdf = PDF[NormalDistribution[0, 1]];
pdf[1.0]
(* 0.2419 *)Please visit the official Wolfram Language Reference for more details.