zhaoli-IHEP

> what os? and how did you install Julia? CentOS. We just download the binary version.

This is really confusing. ``` julia> BigFloat(2.1) 2.0 julia> precision(BigFloat) 256 ``` > Why does your `BigFloat` print so few significant digits? What is the output of `precision(BigFloat)` in julia....

> With what versions of arb/flint should I try this? > Could not reproduce with the latest of both. flint version is 2.5.2 arb is the git latest version

> What you can do right now is recursively call `get_args` on the expression and use `get_name` if the expression is a FunctionSymbol to create a dictionary for `subs`. >...

> You can use `get_symengine_class(x) == :FunctionSymbol` Thank you!

> Hi zhaoli-IHEP, > did you code your recursive function ? I have the same type of problem and if you have an effective function I am very interesting. >...

> @zhaoli-IHEP, we create julia objects from symengine C objects as necessary. Therefore `expr` and `(expr+2)-2` are two different objects, but `==` operator is overloaded to compare. You'll have to...

> Do you get this result when not loading the startup.jl file? (i.e. by launching julia with `julia --startup-file=no`) ? > What is the result of `string(big"2.1")` ? Without startup.jl,...