2A help/text/ininame TEXT*"  HELP FOR: initially-known names SYNOPSIS: - The following names are known, either as global variables under user control  or as names of constants known to certain functions.  Catalan Catalan's constant = sum((-1)^i*1/(2*i+1)^2,i=0..infinity)  evalf(Catalan) is approximately 0.915965594...  constants See help('constants'); ( default is the sequence:  false, gamma, infinity, true, Catalan, E, I, Pi )  Digits number of digits carried in floats (default is 10)  E base of natural logarithm; evalf(E) is approx. 2.718281828...  false the value false in the context of Boolean evaluation  gamma Euler's constant = limit(sum(1/i, i=1..n) ln(n), n=infinity)  evalf(gamma) is approximately 0.5772156649...  I complex number such that I^2 = 1. The name I is an alias to the radical (-1)^(1/2).  infinity name for infinity used by some library functions  integrate initially assigned the function name int lasterror See help('lasterror');  libname path name which is the root of the standard Maple library  `mod` initially assigned the function name modp; for symmetric  representation, assign `mod` := mods; (mod is an operator)  NULL initialized to the null expression sequence  Order truncation order for series (default is 6)  Pi math constant pi; evalf(Pi) is approximately 3.14159265...  printlevel See help('printlevel'); (default is 1) status See help('status');  true the value true in the context of Boolean evaluation  SEE ALSO: inifcns, `options`, `mod`, int, 'constants', 'lasterror', 'libname',  'printlevel', 'status', numtheory[E]