id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4917,uBLAS element-wise power function,matwey.kornilov@…,Gunter,"I would like to introduce element-wise power function. There are four functions in the patch:
* `pow( vector_expression, scalar )`
* `pow( matrix_expression, scalar )`
* `element_pow( vector_expression, vector_expression )`
* `element_pow( matrix_expression, matrix_expression )`

== Synopsis ==

These functions behave naturally. Let `v` is a vector, `m` is a matrix, `p` is a scalar then 
`pow( v, p )` and `pow( m, p )` just raise each element to the power `p`. `element_pow( v1, v2)` is `v1[i] ^ v2[i]`. `element_pow( m1, m2)` works similarly.

== Rationalize ==

http://ublas.sourceforge.net mentions ""...elements wise basic functions (sin,cos,log,exp,abs,max,min,etc...)""

== Patch ==

The patch contains implementation and also simple test routines.
",Patches,new,To Be Determined,uBLAS,Boost Development Trunk,Not Applicable,,,