less than 1 minute read

This is a work in progress and a lot neads to be updated.

\[\nabla_\boldsymbol{x} J({\bf x})\]

Here is the test code gien by Jeykll

def print_hi(name)
  puts "Hi, #{name}"
end
print_hi('Tom')
#=> prints 'Hi, Tom' to STDOUT.

Keeping this in for my future use [smiley face emoji]:

Check out the Jekyll docs for more info on how to get the most out of Jekyll. File all bugs/feature requests at Jekyll’s GitHub repo. If you have questions, you can ask them on Jekyll Talk.