I have code that typically looks like the one below.

How do I get Julia to treat all matrix entries and consecutive algebra as “floats”, like in C declaration; float A (as opposed to “double” or any other type)

```
# Pseudo code example:
i = 4 # Initialize system size
j = 4
A = zeros(i,j) # Matrix initialization
X = zeros(i,j)
Y = zeros(i,j)
# A and X get some values
# <some code>
#
AT = transpose(A)
Y = A*X*AT
# <more code>
```