jwdinkel

##
# This is an adoption from Oh My Zsh for Google Cloud Shell
# author - bobvanluijt
# source - https://github.com/bobvanluijt/google-cloud-shell-pro-zsh
##

main() {

  # Install zsh
  sudo apt-get -qq update 

jwdinkel

/* Returns probability of occuring below and above target price. */
function probability(price, target, days, volatility) {
  
  var p = price;
  var q = target;
  var t = days / 365;
  var v = volatility;
  
  var vt = v*Math.sqrt(t);
  var lnpq = Math.log(q/p);

jwdinkel

function getBackgroundColor(rangeSpecification) {
  var sheet = SpreadsheetApp.getActiveSpreadsheet();
  return sheet.getRange(rangeSpecification).getBackground();
}
 
function getForegroundColor(rangeSpecification) {
  var sheet = SpreadsheetApp.getActiveSpreadsheet();
  return sheet.getRange(rangeSpecification).getFontColor();
}