2023-03-28

src/hello.jl

@@ -0,0 +1,4 @@
+#!/snap/bin/julia
+
+name = "World"
+println("Hello, $name.")

src/numbers.jl

@@ -0,0 +1,26 @@
+#!/snap/bin/julia
+
+x = 11
+println(typeof(x))
+
+y = 11.8
+println(typeof(y))
+
+println(Sys.WORD_SIZE) # 32 or 64 ...
+
+println(typemax(Int))
+println(typemin(Int))
+
+a = 2.5e-4
+println(typeof(a)) # Float64
+
+b = 2.5f-4
+println(typeof(b)) # Float32
+
+
+arr = [1,2,3]
+println(arr .^ 2) # [1,4,9]
+println(sin.(arr)) 
+
+c = 2//3 + 1
+println(c) # 5//3

src/variables.jl

@@ -1,4 +1,4 @@
-#!/usr/bin/julia
+#!/snap/bin/julia
 
 x = 10
 y = 1