The Sedenion RPN Calculator

Software © (2015) John Wayland Bales under the GNU General Public License


Before using the calculator one must first SELECT and INITIALIZE one of the eight Cayley-Dickson doubling products.

If you get NaN, you probably forgot to INITIALIZE the doubling product which you selected.


i0
i1
i2
i3
i4
i5
i6
i7
i8
i9
i10
i11
i12
i13
i14
i15

There exist only eight possible Cayley-Dickson doubling product P0 through P3 and their respective 'transposes' PT0 through PT3 for multiplying two ordered pairs (a,b) and (c,d).

One's choice of the eight doubling products may be selected from the drop-down product list at the top of the first column. The products P3 and PT3 are the ones most commonly used by researchers.

This calculator may be used to investigate Sedenion identities involving one or more of the doubling products.


John Wayland Bales, Department of Mathematics (Retired), Tuskegee University, Tuskegee, AL 36088 USA