you answered yourself: x = (1 - cos(y))/(1.414213562^(2/z)-1);
see also: http://www.amibroker.net/guide/a_language.html ----- Original Message ----- From: [email protected] To: [email protected] Sent: Tuesday, September 22, 2009 10:57 AM Subject: [amibroker] Noob math question I am trying to translate a function from EasyLanguage (TradeStation) and got stuck on the TradeStation funtion "power" x = (1 - cosine(y)) / (power(1.414213562, (2 / z)) - 1); // basically: 1.414213562 ^ (2/z) sofar I got in Amibroker: x = (1 - cos(y)) / ???? and I think I need to use "exp" next but my maths are so rusty that I cannot figure out how to proceed. Any help appreciated, Thanks, Marinus
