From the article: $ lua Lua 5.3.2 Copyright (C) 1994-2015 Lua.org, PUC-Rio > print(0.1 + 0.2) 0.3 (For completely different reasons. I think it's worth being

From the article: $ lua Lua 5.3.2 Copyright (C) 1994-2015 Lua.org, PUC-Rio > print(0.1 + 0.2) 0.3 (For completely different reasons. I think it's worth being explicit that NQP and Perl 6 get the right result because they are doing this calculation with exactly correct numbers and operations rather than "using printf() with a %.14g format string".)