# Notational Conventions

 The following term is used in reference to the operating system. Windows* OS This term refers to information that is valid on all supported Windows* operating systems. The following notations are used to refer to Intel MKL directories. The installation directory for the larger product that includes Intel MKL; for example, Intel® C++ Composer XE or Intel® Visual Fortran Composer XE. The main directory where Intel MKL is installed: =\mkl. Replace this placeholder with the specific pathname in the configuring, linking, and building instructions. The following font conventions are used in this document. Italic Italic is used for emphasis and also indicates document names in body text, for example: see Intel MKL Reference Manual. Monospace lowercase mixed with uppercase Indicates: Commands and command-line options, for example, ifort myprog.f mkl_blas95.lib mkl_c.lib libiomp5md.lib Filenames, directory names, and pathnames, for example, C:\Program Files\Java\jdk1.5.0_09 C/C++ code fragments, for example, a = new double [SIZE*SIZE]; UPPERCASE MONOSPACE Indicates system variables, for example, \$MKLPATH. Monospace italic Indicates a parameter in discussions, for example, lda. When enclosed in angle brackets, indicates a placeholder for an identifier, an expression, a string, a symbol, or a value, for example, . Substitute one of these items for the placeholder. [ items ] Square brackets indicate that the items enclosed in brackets are optional. { item | item } Braces indicate that only one of the items listed between braces should be selected. A vertical bar ( | ) separates the items.