3 in notes

kai'o _PA5 experimental cmavo

quaternion i

Works like ka'o (as a comma) and is isomorphic to (and might even be considered identical to/equivalent with) it. See also: ka'o, kei'o, koi'o, kau'o.

• jbovlaste

In notes:

kau'o

generic algebra unit e_n

kei'o

quaternion j

koi'o

quaternion k