show, showall, string, stringall

using ArbNumerics

julia> string(ArbFloat(pi)^12)
"924269.1815233741862225791703585"

julia> stringall(ArbFloat(pi)^12)
"924269.18152337418622257917035847560717530"

julia> setprecision(ArbReal, 168)
168

julia> show(ArbFloat(pi)^12)
924269.18152337418622257917035847560717292226894005

julia> showall(ArbFloat(pi)^12)
924269.181523374186222579170358475607172922268940049306206

@sprintf, @printf

using ArbNumerics, Printf

julia> @printf "%3.7f" ArbFloat(pi)^12
924269.1815234
julia> @sprintf "%3.12e" ArbReal(pi)^12
"9.242691815234e+05"

vectors, matricies

julia> using ArbNumerics

julia> m = reshape(rand(ArbReal, 5*5), 5, 5)

julia> m
5×5 Array{ArbFloat,2}:
 0.6411792438227919647430884603712  0.9172297277765197771411841297676   …  0.9223421384409213026075800198888
 0.8450969059727185724253076754441  0.01646810654535360936754546223339     0.08308546884930868750284819194842
 0.4169143288874284216661610699120  0.2171960329239345115781880947476      0.1607068347736886642746528027130
 0.5440900728685100306230036517586  0.2239538083426297723496374964114      0.4592276629733160297254143720105
 0.3350641275593416157706181564106  0.1671789815655477013169811621209      0.8609026985890416531378821669739

julia> Float64.(m)
5×5 Array{Float64,2}:
 0.641179  0.91723    0.038678  0.867392  0.922342
 0.845097  0.0164681  0.218183  0.342917  0.0830855
 0.416914  0.217196   0.858553  0.400199  0.160707
 0.54409   0.223954   0.414976  0.407089  0.459228
 0.335064  0.167179   0.269326  0.724101  0.860903