Melody

$$cos(x)/sin(x)=cos(x)/sin(x)$$

This is true for all values of x except ofcourse sinx cannot=0 so x cannot equal any integer multiple of pi

The mongols conquering all of Asia sounds like a huge one to me!

There was a lot going on in South America with the Incas and Aztecs too perhaps.  :/

Come on anon, mathcad has answered in good faith.

We all learn from our errors :)

I am glad that you got involved mathcad :)

Thanks anon,

I didn't know what that symbol meant :)

I still don't understand what the question is though. 

That would not work if it was a savoury pie :/

I would like you to work your way through these tutorials

if you want an approximation, you can enter it into the calc like this.

437^(1/5)=

That is not nice anon, I suppose TR's ego is big enough to handle it though. 

Big egos are good for some things  

Congratulations Titanium, that is excellent!!

You want to be careful though, that HUGE EGO of yours could trip you up one day.

BUT, for today, I am genuinely very pleased for you.  

Thanks DragonLance, i didn't know that :)

DarkBlaze

When you are making a post there is a dropdown insert menu up the ribbons.

One of those is 'special characters'  You will find lots of useful characters in there :)