Global Variables

The following non-constant global variables can be set:

desc_current::Descriptor     # Current Descriptor to use
show_eps::Float64 =  0.0     # Print epsilon
show_sparse::Bool = false    # Use sparse monomial print
show_header::Bool = false    # Print a header above each TPS

desc_current defines the Descriptor to use when that information is not explicitly (or implicitly in a TPS copy constructor) available, e.g. when calling TPS(a) where a is not a TPS. This also allows one to use general Number commands like convert(TPS, a) and zeros(TPS, 6)

show_eps defines the value below which the absolute value of a monomial coefficient is NOT printed

show_sparse specifies whether the sparse monomial format is used for printing. This is useful for GTPSAs containing a large number of variables and parameters

show_header specifies whether or not to print the GTPSA Descriptor information above each TPS output

Examples

julia> d1 = Descriptor(1, 6);
julia> x = vars()1-element Vector{TPS64}:
 Index Coefficient                Order   Exponent
------------------------------------------------
   1:   1.0000000000000000e+00      1      1
julia> GTPSA.show_sparse = true;
julia> x1-element Vector{TPS64}:
 Index Coefficient                Order   Monomial
-------------------------------------------------
   1:   1.0000000000000000e+00      1     (x₁)¹
julia> GTPSA.show_sparse = false;
julia> GTPSA.show_sparsefalse
julia> x1-element Vector{TPS64}:
 Index Coefficient                Order   Exponent
------------------------------------------------
   1:   1.0000000000000000e+00      1      1