About: http://webisa.webdatacommons.org/255385722

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	ed by this call be named?save('myfile.mat', 'sin(A)')Okay, SIN is a function and that expression is more complicated than your simple attempt to index into handles with the dot-notation.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org