Duties arising from the model include these: 1  Pass on the flow of water without obstruction, pollution or diversion affecting the rights of others. 2  Maintain the bed and banks of the watercourse and to clear any debris, whether natural or artificial, to keep any culverts, rubbish screens, weirs and mill gates clear of debris.
The infinitely-repeated digit sequence is called the repetend or reptend. If the repetend is a zero, this decimal representation is called a terminating decimal rather than a repeating decimal, since the zeros can be omitted and the decimal terminates before these zeros.
In mathematics, a square is the result of multiplying a number by itself. The verb to square is used to denote this operation. Squaring is the same as raising to the power 2, and is denoted by a superscript 2; for instance, the square of 3 may be written as 3 2, which is the number 9. In some cases when superscripts are not available, as for instance in programming languages or plain text files, the notations. or.