It parses .+ as broadcasting of two Ints. Do instead typeof(1. +1) Float64
segunda-feira, 24 de Outubro de 2016 às 02:33:15 UTC+1, christop...@unibas.ch escreveu: > > What is the difference between 1.0 and 1. ? > Both are of type Float64, but adding 1 leads to the result 2.0, i.e., > Float64, in the first case, > and 2, i.e., Int64 in the second. > > _ > _ _ _(_)_ | A fresh approach to technical computing > (_) | (_) (_) | Documentation: http://docs.julialang.org > _ _ _| |_ __ _ | Type "?help" for help. > | | | | | | |/ _` | | > | | |_| | | | (_| | | Version 0.5.0 (2016-09-19 18:14 UTC) > _/ |\__'_|_|_|\__'_| | Official http://julialang.org/ release > |__/ | x86_64-apple-darwin13.4.0 > > julia> typeof(1.0) > Float64 > > julia> typeof(1.) > Float64 > > julia> typeof(1.0+1) > Float64 > > julia> typeof(1.+1) > Int64 > > Many thanks in advance, Christoph >
