1This is the file .../info/dir, which contains the 2topmost node of the Info hierarchy, called (dir)Top. 3The first time you invoke Info you start off looking at this node. 4 5File: dir, Node: Top This is the top of the INFO tree 6 7 This (the Directory node) gives a menu of major topics. 8 Typing "q" exits, "?" lists all Info commands, "d" returns here, 9 "h" gives a primer for first-timers, 10 "mEmacs<Return>" visits the Emacs manual, etc. 11 12 In Emacs, you can click mouse button 2 on a menu item or cross reference 13 to select it. 14 15* Menu: 16 17GNU libraries 18* gmp: (gmp). GNU Multiple Precision Arithmetic Library. 19 20GNU Libraries 21* libquadmath: (libquadmath). GCC Quad-Precision Math Library 22 23GNU Packages 24* mpc: (mpc)Multiple Precision Complex Library. 25 26Software development 27* Cpp: (cpp). The GNU C preprocessor. 28* Cpplib: (cppinternals). Cpplib internals. 29* gccinstall: (gccinstall). Installing the GNU Compiler Collection. 30* gccint: (gccint). Internals of the GNU Compiler Collection. 31 32Software libraries 33* mpfr: (mpfr). Multiple Precision Floating-Point Reliable 34 Library. 35