Dwarf mondo grass (Ophiopogon japonicus) can be used in a variety of situations, such as beds and borders, but is an especially good choice for areas that either you donât want to mow and/or are difficult to mow, like perhaps under a tree or in uneven terrain or a slope where mowing can be difficult.warf mondo grass is similar in appearance to a ground cover commonly called Lilyturf (Liriope muscari), but has thinner leaves and a finer texture.
Node:Top, Next:grammar, Up:(dir) The BNF parser generator takes a syntax not unlike BNF and generates a C parser for it, a parser that can parse either strings or files. This is a flexible tool, ment for smaller parsing tasks where bison+flex are just to big to use. 1  grammar: BNF input grammar.  example: A simple example.
When n is a positive integer, exponentiation corresponds to repeated multiplication of the base: that is, bn is the product of multiplying n bases: In that case, bn is called the n-th power of b, or b raised to the power n. The exponent is usually shown as a superscript to the right of the base. Some common exponents have their own names: the exponent 2 (or 2nd power) is called the square of b (b 2) or b squared; the exponent 3 (or 3rd power) is called the cube of b (b 3) or b cubed.