scientific-notation Questions
1
For the longest time, I thought IsNumeric("1.23E45") returned True because the "E" stands for scientific notation, making 1.23E45 be 1.23x1045.
Recently I noticed IsNumeric("1.23D34") also returne...
Conversant asked 20/4, 2016 at 4:35
3
I would like that all numbers generated by my knitr codes don´t look like an oldfashioned calculator.
Is there any option to get the numbers like the last one (with ·10 instead of e or E) ?
opt...
Furl asked 2/4, 2016 at 18:46
1
Solved
Why is a number in Scientific notation always read as a float, and how can i convert a string like '1e400' to an int (which is too large for a float) ?
>>>int('1e400')
ValueError: invali...
Foust asked 18/3, 2016 at 18:50
3
Solved
We have a StreamBuffer class in which we haven't implemented std::fixed operations and I am trying to prevent number showing up in scientific notations. With my below code some numbers are getting ...
Sinotibetan asked 7/2, 2016 at 19:40
1
Solved
In gnuplot I've enabled logscale for my y axis, which gives me 1 to 1,000,000. However, the 1,000,000 tick appears in scientific notation. That stands out since its the only number in that form. I'...
Gift asked 20/10, 2015 at 15:46
3
Solved
I am trying to write a code to determine when the number of milliseconds since the beginning of 1970 will exceed the capacity of a long. The following code appears to do the job:
public class Y2K ...
Refract asked 18/9, 2015 at 18:1
5
Solved
I need to get the value of an extremely large number in JavaScript in non-exponential form. Number.toFixed simply returns it in exponential form as a string, which is worse than what I had.
This i...
Leafy asked 13/11, 2010 at 2:31
3
Solved
Is there a existing Haskell function which provide an engineering notation formatting (as String)?
If not, I read that printf can be extended by adding an instance to PrintfArg. Do you believe thi...
Gallnut asked 28/4, 2015 at 16:17
3
Solved
I was trying to answer a question (that later got deleted) that I think was asking about extracting text representations of scientific notation. (Using R's implementation of regex that requires dou...
Helbonna asked 3/5, 2015 at 19:37
1
Solved
How to best print 2 float numbers in scientific-notation but with same exponent?
eg: I'd like to print numbers like this:
1.234e-6
11.234e-6
And I would like some function to detect automatica...
Addie asked 16/4, 2015 at 13:35
5
Solved
So, I have successfully written the Fibonacci sequence to create an array with the sequence of numbers, but I need to know the length (how many digits) the 500th number has.
I've tried the below c...
Annulation asked 22/12, 2013 at 5:33
1
Solved
How to avoid scientific notation present in the Intervals created by the cut function.
a<-seq(10000,50000, by=500 )
cut(a, breaks = seq(0,max(a)+300, by = 300))
I have tried the below but it...
Cuisine asked 12/3, 2015 at 8:4
2
Solved
On the JSON website here, it explains the different possibilities of JSON 'objects'. However, in the numbers section, these appear:
e | e+ | e- | E | E+ | E-
1 - What do these represent?
In sear...
Cactus asked 29/11, 2012 at 2:20
2
Solved
I would like to know if and how the powers of 10 are related to the printing of scientific notation in the console. I've searched R docs and haven't found anything relevant, or that I really unders...
Nerissa asked 16/9, 2014 at 2:2
1
I want to convert double to scientific notation like this:
-0.00752382528 => -.752383E-1
can i do this with .ToString() or Regex?
Augustus asked 15/9, 2014 at 15:7
2
Solved
I am reading the excel sheet from C# by using interop services. My sheet has one of cell value as 0.00. but run time when I am checking the value of that cell in C# code I am getting "1.845E-07" th...
Pharmacy asked 5/5, 2010 at 11:45
3
Solved
I can easily read 2e15 as "two quadrillion" at a glance, but for 2000000000000000 I have to count the zeroes, which takes longer and can lead to errors.
Why can't I declare an int or long using a ...
Jeremiad asked 14/7, 2013 at 5:18
1
Solved
Using bcdiv, i can't divide with small float using scientific notation :
Working code :
bcscale(30);
$a = '1' ;
$b = '0.00000001';
$result = bcdiv($a, $b);
var_dump($result);
Results in :
...
Vibrio asked 19/2, 2014 at 16:20
3
Solved
I have a simple plot:
#!/usr/bin/Rscript
png('plot.png')
y <- c(102, 258, 2314)
x <- c(482563, 922167, 4462665)
plot(x,y)
dev.off()
R uses 500, 1000, 1500, etc for the y axis. Is ther...
Contusion asked 30/6, 2013 at 3:35
1
Solved
I am making a script that checks to see if a server is connected or has gone away.While looking around how others have done it,i realized that some are using hex inside the function.For instance se...
Timisoara asked 22/1, 2014 at 8:39
2
Solved
I'm writing a program that deals with planets' mass and diameter; These quantities are expressed in scientific notation. My question is NOT, mind you, NOT how does one print large numbers the...
Fluviatile asked 14/11, 2013 at 17:14
4
Solved
I need to prevent my double to print in scientific notation in my file,
when I do this
outfile << X;
Cort asked 25/2, 2010 at 16:31
2
Solved
I have been working with the PHP code that the expected result will become :
1
101
10001
1000001
100000001
10000000001
1000000000001
100000000000001
10000000000000001
100000000000...
Syncopate asked 20/8, 2013 at 6:26
3
I am trying to extract scientific numbers from lines in a text file. Something like
Example:
str = 'Name of value 1.111E-11 Next Name 444.4'
Result:
[1.111E-11, 444.4]
I've tried solutions i...
Parrisch asked 9/8, 2013 at 17:43
3
Solved
I want to format a floating point value to n significant digits but never using scientific notation (even if it would be shorter).
The format specification %f doesn't deal in significant digits, a...
Comras asked 20/6, 2013 at 10:19
© 2022 - 2024 — McMap. All rights reserved.