Dear All,
I need one help.
In python, I need to set the floating point precision as 2.
I am getting the following output in python while adding two float nos.
>>>a=79.73
>>>b=0.5
>>> a+b
80.234
I need exactly 2 precision point in this float value. i.e. 80.23
Even though I tried in
On Tue, Aug 24, 2010 at 4:05 PM, Arulalan T wrote:
>
> In python, I need to set the floating point precision as 2.
>
> I am getting the following output in python while adding two float nos.
>
a=79.73
b=0.5
Multiply by 100.
Add as integers.
Divide by 100.
_
> I am getting the following output in python while adding two float nos.
> a=79.73
> b=0.5
the reason for which is: http://docs.python.org/tutorial/floatingpoint.html
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Hi Arun,
Check out this
>>> a=79.73
>>> b=0.5
>>> c = '%.2f' %(a+b)
>>> c
'80.23'
Hope this help.
With Regards
Vijay
--- On Tue, 24/8/10, Arulalan T wrote:
From: Arulalan T
Subject: [BangPypers] Need Help : Setting Floating Precision Point as 2 in
Python
To: "Bangalore Python Users Grou
Hi,
2010/8/24 vijay
> Hi Arun,
>Check out this
> >>> a=79.73
> >>> b=0.5
> >>> c = '%.2f' %(a+b)
> >>> c
> '80.23'
>
It is string.
>>> float(c)
80.234
Again same problem getting . :(
I need it as float only.
>
> Hope this help.
>
> With Regards
> Vijay
>
>
> --- On Tue, 24/8/
2010/8/24 Pradip Caulagi
> On Tue, Aug 24, 2010 at 4:05 PM, Arulalan T wrote:
> >
> > In python, I need to set the floating point precision as 2.
> >
> > I am getting the following output in python while adding two float nos.
> >
> a=79.73
> b=0.5
>
> Multiply by 100.
> Add as integers.
(I posted this to ChennaiPy but this list is wider so I'm reposting
it).
Arulalan T writes:
> Dear All,
>
> I need one help.
>
> In python, I need to set the floating point precision as 2.
>
> I am getting the following output in python while adding two float nos.
Often, you *need* to only d
2010/8/24 Noufal Ibrahim
>
> (I posted this to ChennaiPy but this list is wider so I'm reposting
> it).
>
> Arulalan T writes:
>
> > Dear All,
> >
> > I need one help.
> >
> > In python, I need to set the floating point precision as 2.
> >
> > I am getting the following output in python while ad
Arulalan T writes:
[...]
>> Often, you *need* to only display the result of your calculations with n
>> decimal places. Is yours such a situation? If so, forget the number of
>> decimal points during the computation and when printing format it as
>> appropriate ("%.2f").
>>
>>
> I am not just pr
2010/8/24 Noufal Ibrahim
> Arulalan T writes:
>
> [...]
>
> >> Often, you *need* to only display the result of your calculations with n
> >> decimal places. Is yours such a situation? If so, forget the number of
> >> decimal points during the computation and when printing format it as
> >> appro
On Tue, Aug 24, 2010 at 17:52, Arulalan T wrote:
> This gives the what I need.
> But I can not use this Decimal data type.
>
> In CDAT vcs module supports only the 'float data' type to represent the
> latitude & logitude in map.
>
> so I need float value in 2 precision without changing the value.
2010/8/24 Roshan Mathews
> On Tue, Aug 24, 2010 at 17:52, Arulalan T wrote:
> > This gives the what I need.
> > But I can not use this Decimal data type.
> >
> > In CDAT vcs module supports only the 'float data' type to represent the
> > latitude & logitude in map.
> >
> > so I need float value
Arulalan T writes:
[...]
> This gives the what I need.
> But I can not use this Decimal data type.
>
> In CDAT vcs module supports only the 'float data' type to represent the
> latitude & logitude in map.
>
> so I need float value in 2 precision without changing the value. Not in
> string. Not
Arulalan T writes:
[...]
> In CDAT[1] vcs module supports only the 'float data' type to represent
> the latitude & logitude in World map. So I cant use Decimal or a
> string an integer. Only float.
[...]
I think that's a bug.
The module should rely on duck typing rather than on concrete typ
2010/8/24 Noufal Ibrahim :
> Arulalan T writes:
>
> [...]
>
>> In CDAT[1] vcs module supports only the 'float data' type to represent
>> the latitude & logitude in World map. So I cant use Decimal or a
>> string an integer. Only float.
>
> [...]
>
> I think that's a bug.
>
> The module should rel
On Tue, Aug 24, 2010 at 7:29 PM, Arulalan T wrote:
> 2010/8/24 Noufal Ibrahim :
> > Arulalan T writes:
> >
> > [...]
> >
> >> In CDAT[1] vcs module supports only the 'float data' type to represent
> >> the latitude & logitude in World map. So I cant use Decimal or a
> >> string an integer. Only
renuka prasad writes:
[...]
> what is the reason for the previous problem? can you elaborate a
> bit.. What my understanding is that the typical code and value , that
> is what we code is not the same as its value
>
> but would like to know more.. can you explain a bit?
[...]
It's generally
>> Without making any change whatsoever to multi() and multi_method(),
> the result of the following code :
>
> # Declare the existence of a multi method switcher
> encounter = multi(lambda x,y : (x["Species"], y["Species"]))
>
> @multi_method(encounter, ("Bunny","Lion"))
> def encounter(a1, a2):
>
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