Difference between revisions of "ApCoCoA-1:Dec"
From ApCoCoAWiki
m (Bot: Moved Category:ApCoCoA Manual to Category:ApCoCoA-1 Manual) |
m (replaced <quotes> tag by real quotes) |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| + | {{Version|1}} | ||
<command> | <command> | ||
<title>Dec</title> | <title>Dec</title> | ||
| Line 28: | Line 29: | ||
Dec(A,4); | Dec(A,4); | ||
Mat([ | Mat([ | ||
| − | [ | + | ["1.3076", "0.5454"], |
| − | [ | + | ["1.6666", "0.1111"] |
]) | ]) | ||
------------------------------- | ------------------------------- | ||
| Line 45: | Line 46: | ||
<seealso> | <seealso> | ||
| − | <see>Print</see> | + | <see>ApCoCoA-1:Print|Print</see> |
| − | <see>Print On</see> | + | <see>ApCoCoA-1:Print On|Print On</see> |
| − | <see>PrintLn</see> | + | <see>ApCoCoA-1:PrintLn|PrintLn</see> |
</seealso> | </seealso> | ||
Latest revision as of 13:31, 29 October 2020
| This article is about a function from ApCoCoA-1. |
Dec
Pretty Printing of Objects.
Syntax
Dec(X:Object, Digits:INT):Object
Description
This function prints (rational) numbers within the object X as a floating point number up to Digits Digits. The floating point numbers are represented as strings.
@param X The object whose numbers should be printed as floating points. X can be MAT, LIST, POLY, INT, RAT or iteration thereof.
@param Digits Gives the exactness of printing.
@return The given object with floating point numbers represented as strings instead of (rational) numbers.
Example
Use P::=Q[x,y,z]; Dec(1,4); 1 ------------------------------- Dec(1/2,4); 0.5 ------------------------------- A:=Mat([[17/13, 6/11], [5/3, 1/9]]); Dec(A,4); Mat([ ["1.3076", "0.5454"], ["1.6666", "0.1111"] ]) -------------------------------
See also
