using BioSequences
using Random

function addition(x,y)
	sum = x+y
	return sum
end

println(addition(2,7))
println(addition(-1,5))

f(x) = 3*x^2

println(f(4))


println("""the sum of 2 and 7 is $(addition(2,7))""")
#prints the sum of 2 and 7 is 9

seq = randdnaseq(50)
println(seq)
println(typeof(seq))

