using Symata; isymata()  # enter Symata mode

VersionInfo()

? OutputStyle



2^100   # overflow

? BigIntInput

BigIntInput(True);

2^100

Head(Cos(Pi))

Head( BI(Cos(Pi)))     # Convert explicitly to BigInt 

expr = x + y

? SetJ

SetJ(z , expr)

:( Main.z )

 Julia()  # begin interpreting expressions as Julia code. ;

z         # Now in Julia

? Symata.symval

Symata.symval(:expr)

a = 1      # Set a Julia symbol  (bind an identifier to a value)

isymata()   # Enter Symata mode again

(expr2 = :(  Main.a  );  expr2)

h"sympy"

? SymPyError

? ReturnSymPy

? ToSymata

? ToSymPy

(OutputStyle(InputForm), pyobj = ToSymPy(Integrate(f(x),x)))

( OutputStyle(JupyterForm),  Head(pyobj))

ToSymata(pyobj)