topic F(x,y)=x+y, if varaibles increases i need to mention so many variables in f(), how to avoid that in Mathcad https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616277#M186264 Tue, 02 Jul 2019 05:14:07 GMT bala2 2019-07-02T05:14:07Z F(x,y)=x+y, if varaibles increases i need to mention so many variables in f(), how to avoid that https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616277#M186264 Tue, 02 Jul 2019 05:14:07 GMT https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616277#M186264 bala2 2019-07-02T05:14:07Z Re: F(x,y)=x+y, if varaibles increases i need to mention so many variables in f(), how to avoid that https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616285#M186265 Define the function as<BR />F (x)<BR />Where x is a vector. Vectors can be very large.<BR />Example, for 3 variables you define<BR />F (x):x [0+x [1+x [2<BR /><BR />Success!<BR />Luc Tue, 02 Jul 2019 06:01:18 GMT https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616285#M186265 LucMeekes 2019-07-02T06:01:18Z Re: F(x,y)=x+y, if varaibles increases i need to mention so many variables in f(), how to avoid that https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616344#M186267 <P>Here are some examples of functions with vector arguments:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="B.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/17455i994FE6FFBE03F5D3/image-size/large?v=v2&amp;px=999" role="button" title="B.png" alt="B.png" /></span></P> Tue, 02 Jul 2019 10:03:44 GMT https://www.ptcusercommunity.com/t5/Mathcad/F-x-y-x-y-if-varaibles-increases-i-need-to-mention-so-many/m-p/616344#M186267 Werner_E 2019-07-02T10:03:44Z