indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike...
mathematical concepts as such and inventions, contained in a work, whatever the manner of the adoption, writing, explanation or expression thereof; (b)...
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years...
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years...
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years...