sin(x)^n in Mathcad

[ValeryOchkov]

I think the sin(x)^n view is not correct in Mathcad:

I have solve this problem:

Can You do it?

[ViktorKorobov]

Viktor

[ValeryOchkov]

Viktor Korobov wrote:

Viktor

OK!

And what about

without ( )

[RichardJ]

OK.

[ValeryOchkov]

Richard Jackson wrote:

OK.

But show please how You did it!

And Viktor too please!

[ViktorKorobov]

Valery Ochkov wrote:

OK!

And what about

without ( )

Without ( ) дела плохи!

Viktor

[ValeryOchkov]

Viktor Korobov wrote:

Valery Ochkov wrote:

OK!

And what about

without ( )

Without ( ) дела плохи!

Viktor

May be so

a:=90 deg

|--------------

2a:=2*a (Ctrl+Shift+k)

|--------------

sin^2 2a=

But I use others method. Very simple!

[ViktorKorobov]

Valery Ochkov wrote:

But I use others method. Very simple!

Really, very simple!

Viktor

[ValeryOchkov · Accepted solution]

My "solution" of sin^2 for Mathcad Server:

[ViktorKorobov]

...and my solution

Viktor

[ValeryOchkov]

A Continuation of the old (we say in Russia - bearded) jokes about mathematicians:

A balloon floats away in the clouds. The crew caught sight of a man on land and shouted:

- - Where are we?

- - You are in a basket!

- - Idiot! We asked our coordinates!

- - Sorry, You are here: the latitude is 0.49341911813146605 radian and longitude the is -0.2904082489391873 radian.

- - Sorry, You are a mathematician!? We can have a perfectly correct and perfectly useless answer only from a mathematician! And only mathematician measure angles with radians, not degrees!

We need the 3-d coordinate for the determinate this point!

It is the 3-d coordinate: g = 9.780447592600458 m/s^2

I was here yesterday by my holiday!

Where was I yesterday?