by: Ladvánszky Károly |
last post by:
Entering 3.4 in Python yields 3.3999999999999999.
I know it is due to the fact that 3.4 can not be precisely expressed by the
powers of 2. Can the float handling rules of the underlying layers be...
|
by: Grant Edwards |
last post by:
Perhaps I'm doing something wrong: the struct module docs say
it's IEE 754, but I can't figure out how to get it to handle
NaN values correctly (either packing or unpacking).
>>> x =...
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by: Philipp |
last post by:
Hello (not sure this is the right forum for that question so please redirect
me if necessary)
How can I know how many double values are available between 0 and 1?
On my machine (pentium 3) I get...
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by: DAVID SCHULMAN |
last post by:
I've been trying to perform a calculation that has been running into
an underflow (insufficient precision) problem in Microsoft Excel, which
calculates using at most 15 significant digits. For this...
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by: Ronny Mandal |
last post by:
Is there a function that will do this task properly?
--
Thanks
Ronny Mandal
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by: michael.mcgarry |
last post by:
Hi,
I have a question about floating point precision in C.
What is the minimum distinguishable difference between 2 floating point
numbers? Does this differ for various computers?
Is this...
|
by: Madan |
last post by:
Hi all,
I had problem regarding float/double arithmetic only with + and -
operations, which gives inaccurate precisions. I would like to know how the
arithmetic operations are internally handled...
|
by: ibcarolek |
last post by:
We have a field which is decimal (9,2) and another which is decimal
(9,3). Is there anyway to subtract the two and get a precision 3
value without changing the first field to 9,3?
For instance,...
|
by: Matthew |
last post by:
Hi,
I want to change the precision level of floating point variables and
calculations which is done in php.ini.
However the server I rent for my domain does not give me access to
php.ini,...
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by: Marco van der M |
last post by:
Hello everyone,
I am trying to make an insert query that inserts information using form values and a query that gets the id from the name of a field in the form.
I got a form that shows object...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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