Sometimes in ax2+bx+c b is as parameter and can be zero . Version 0.4.0-dev+1642 (2014-11-17 08:38 UTC) Commit aa1f53b (10 days old master) x86_64-w64-mingw32 julia> using HDF5
julia> f(x) = (3x^2 - 4x + 2); fplot(f, [-5,5]) julia> f(x) = (3x^2 - 0x + 2); fplot(f, [-5,5]) (type-error uint8 number #f) unexpected error: #0 (sized-uint-literal #f "0x" 4) ... ... ... parse-RtoL/lambda (call f x) = #t) #41 (parse-eq [#f #<io stream> #f #f]) ERROR: syntax: malformed expression julia> Paul
