I\'m searching a function (in C language) which provi开发者_如何学编程de round half down. For example:
I am trying to round to some different rules within python. For example; 10.666 = 10.6 10.667 = 10.7 ie down on 6, and up on 7.
I have 10 fractional numbers (double type) that add up to 1. My client wants to show one decimal place in our grid and I\'ve tried using the decimal data type, Math.Round (Away and Even), but I just c
R x i [Round Reals ] Round double value x to i significant decimal places example: this is scanned from the file: R 3.1415 2
Basically im trying to enter a value into the console, and output the decimal point as a whole number, and thats what needs to essentially occur.
I just trying to round in R number like: > round(1.327076e-09) I would like开发者_高级运维 it to result in
In java am trying to find an efficient way to round a BigDecimal to two decimals, Up or Down based on a condition.
I\'m trying to write good round_double function which will round double in specified precision: 1. double round_double(double num, int prec)
I want to round the following floating开发者_C百科 point numbers to the nearest 0.05. 449.263824 --> 449.25
I have used this code : $result = number_format(round(15.5,开发者_StackOverflow中文版 1), 2); Written in my old post :
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