|  |  4.1.4 cring related functions 
 
crossprodcrooss product of several objects of type cring (see  crossprod)
Floatseveral variants of Floating point (inexact) real and complex numbers
(see  Float).
flintQmultivariate rational functions over Q (via flint, requires >=2.5.3)
(see  flintQ).
 
See
 Float;
 crossprod;
 flintQ.
 
 |