syntaxes

dsharp.log() 

dsharp.add(x, y)

dsharp.sub(x, y)

dsharp.mul(x, y)

dsharp.div(x, y)

dsharp.mod(x, y)

dsharp.cfile(name)

dsharp.wfile(name, text)

dsharp.rfile(name)

dsharp.dfile(name)