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" TEMPLATES
function! LoadTemplate()
    " load a template based on the file extension
    silent! 0r ~/.vim/skel/tmpl.%:e

    " Replace some placeholders
    %s/%FILENAME%/\=expand("%:t")/g
    %s/%DATE%/\=strftime("%b %d, %Y")/g

    " This last one deletes the placeholder

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double any_op(double, double, std::function<double(double,double)>);

int main()
{ 
 std::function<double(double,double)> add = [](double a, double b) -> double { return a+b; };
 std::function<double(double,double)> sub = [](double a, double b) -> double { return a-b; };

 printf("5 + 10 = %0.2f\n", any_op(5., 10., add));
 printf("5 - 10 = %0.2f\n", any_op(5., 10., sub));

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from numpy import array,sin,cos,cov
import numpy.random as random

def obs_to_xyz(obs):
    D,th,phi,vr,vth,vphi = tuple(obs)
    sth,cth = sin(th),cos(th)
    sphi,cphi = sin(phi),cos(phi)
    return [D*sth*cphi,
            D*sth*sphi,
            D*cth,

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shelltitle "$ |bash"

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# command prompt... HOLY SHIT MAGIC!
case $TERM in
    screen*)
        SCREENTITLE='\[\ek\e\\\]\[\ek\W\e\\\]'
        ;;
    *)
        SCREENTITLE=''
        ;;
esac
export PS1="${SCREENTITLE}[\u@\h \W]\$ "

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import b

def foobag(a_number):
    return a_number+1

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time ssh hostname ls

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# encoding: utf-8
"""
A function for combining adjacent SDSS fields into one image.

History
-------
2011-08-10 - Created by Dan Foreman-Mackey

"""