I'm going to try to reduce the cryptic nature of Michael's and my interactions here.
We are studying polysign numbers as laid out at
http://bandtechnology.com
I work from my computer mostly, whereas Michael is well cross-trained in many branches of mathematics.
He has recently worked out division in polysign. As easy as the product is performing division is a bear.
I still have not assembled Michael's work into a general algorithm. I don't know how to yet.
He resolved prime Pn quite a while ago and those coded up nicely.
The more general solution involves subPf (where f is a prime factor of n) while here we investigate another sort of subP3 behavior that is going on.
Always lurking in the background is the possibility of leaning on AA realizations to perform division.
These topics interconnect though the criticisms that are possible on the standing system from the native polysign form are substantial.
From associative algebra and possibly abstract algebra it is proven that high dimensional systems will map to copies of C and possibly R.
P4 are three dimensional and so would map to RxC which is in polysign P2 P3
P5 are four dimensional and so would map to CxC or P3 P3
P6: RxCxC
P7: CxCxC
...
Normally the specification of one of these complex planes in a higher dimensional space would require two vectors, but in this discussion this is not true. Just one vector suffices in Pn to expose the embedded P3 plane: the P3- component will suffice since its powers will expose the other two rays. These P3- components (or P2- ) are the EMUs below: Embedded Minus Unity (EMU). These EMUs below are not sorted and further they have potential pairs for the P3 versions since the P3+ vector is exactly symmetrical to the P3- vector. Arguably for numerical analysis those squares of the EMU should be presented here, and even the cube which is the identity vector of each planar subsystem, but this is the most compact version of the data. These are only printed out to six places but the algorithm works down to 1.0E-12 in error right now. This is the error between the fourth power of the EMU and the EMU itself as a geometric distance. Also this data is quite fresh, but most of the kinks have been worked out. This will not be satisfying to most mathematicians since there is no human analysis present. My computer did all the work. These are all unit vectors.
---------- P4 EMUs ---------
EMU0: [P4 0.224144, 1.06066, 0.836516, 0 ]
EMU1: [P4 0.224144, 0, 0.836516, 1.06066 ]
---------- P5 EMUs ---------
EMU0: [P5 0.270481, 0, 0.494194, 1.0701, 0.931841 ]
EMU1: [P5 0.270481, 1.0701, 0, 0.931841, 0.494194 ]
---------- P6 EMUs ---------
EMU0: [P6 0.263523, 0, 0.263523, 0.790569, 1.05409, 0.790569 ]
EMU1: [P6 0.263523, 0.790569, 1.05409, 0.790569, 0.263523, 0 ]
EMU2: [P6 1.58813e-13, 2.41695e-13, 0.790569, 7.82551e-14, 0, 0.790569 ]
---------- P7 EMUs ---------
EMU0: [P7 0.241909, 0.670141, 0.96223, 0.898227, 0.526326, 0.126578, 0 ]
EMU1: [P7 0.241909, 0.126578, 0.898227, 0.670141, 0, 0.526326, 0.96223 ]
EMU2: [P7 0.241909, 0.526326, 0.670141, 0.126578, 0.96223, 0, 0.898227 ]
---------- P8 EMUs ---------
EMU0: [P8 0.171193, 0, 0.6389, 0.810093, 0.171193, 3.48974e-13, 0.6389, 0.810093 ]
EMU1: [P8 0.217917, 0.903541, 0.0467241, 0.572822, 0.685624, 0, 0.856817, 0.330719 ]
EMU2: [P8 0.217917, 0, 0.0467241, 0.330719, 0.685624, 0.903541, 0.856817, 0.572822 ]
EMU3: [P8 0.171193, 0.810093, 0.6389, 5.45284e-13, 0.171193, 0.810093, 0.6389, 0 ]
---------- P9 EMUs ---------
EMU0: [P9 1.92801e-13, 3.41966e-13, 0.666667, 7.88102e-14, 0, 0.666667, 7.8812e-14, 0, 0.666667 ]
EMU1: [P9 0.195419, 0.758105, 1.5939e-13, 0.862086, 0, 0.758105, 0.195419, 0.494818, 0.494818 ]
EMU2: [P9 0.195419, 3.1513e-14, 0.494818, 0.862086, 0.494818, 0, 0.195419, 0.758105, 0.758105 ]
EMU3: [P9 2.49745e-13, 0.666667, 5.6478e-13, 1.36787e-13, 0.666667, 0, 1.36786e-13, 0.666667, 8.67362e-19 ]
---------- P10 EMUs ---------
EMU0: [P10 0.202861, 0.829986, 0.370645, 0.0274084, 0.698881, 0.627125, 0, 0.459341, 0.802577, 0.131105 ]
EMU1: [P10 0.202861, 0, 0.370645, 0.802577, 0.698881, 0.202861, 0, 0.370645, 0.802577, 0.698881 ]
EMU2: [P10 0.202861, 0.131105, 0.802577, 0.459341, 0, 0.627125, 0.698881, 0.0274084, 0.370645, 0.829986 ]
EMU3: [P10 0.202861, 0.370645, 0.698881, 0, 0.802577, 0.202861, 0.370645, 0.698881, 0, 0.802577 ]
EMU4: [P10 0.202861, 0.698881, 0.802577, 0.370645, 0, 0.202861, 0.698881, 0.802577, 0.370645, 0 ]
---------- P11 EMUs ---------
EMU0: [P11 0.201438, 0.640544, 0.803928, 0.500567, 0.0851409, 0.0433539, 0.424062, 0.782152, 0.698957, 0.271745, 0 ]
EMU1: [P11 0.201438, 0.698957, 0.0433539, 0.803928, 0, 0.782152, 0.0851409, 0.640544, 0.271745, 0.424062, 0.500567 ]
EMU2: [P11 0.201438, 0.0851409, 0.698957, 0.640544, 0.0433539, 0.271745, 0.803928, 0.424062, 0, 0.500567, 0.782152 ]
EMU3: [P11 0.201438, 0.500567, 0.424062, 0.271745, 0.640544, 0.0851409, 0.782152, 0, 0.803928, 0.0433539, 0.698957 ]
EMU4: [P11 0.796647, 0.732108, 0.55898, 0.33223, 0.123851, 4.42701e-15, 0, 0.123851, 0.33223, 0.55898, 0.732108 ]
---------- P12 EMUs ---------
EMU0: [P12 0.195434, 0.390868, 0.586302, 0.0523664, 0.781736, 0.0523664, 0.586302, 0.390868, 0.195434, 0.72937, 0, 0.72937 ]
EMU1: [P12 0.195434, 0.0523664, 0, 0.0523664, 0.195434, 0.390868, 0.586302, 0.72937, 0.781736, 0.72937, 0.586302, 0.390868 ]
EMU2: [P12 0.195434, 0, 0.195434, 0.586302, 0.781736, 0.586302, 0.195434, 0, 0.195434, 0.586302, 0.781736, 0.586302 ]
EMU3: [P12 0.143068, 0, 0.533936, 0.677003, 0.143068, 2.10337e-13, 0.533936, 0.677003, 0.143068, 1.73472e-18, 0.533936, 0.677003 ]
EMU4: [P12 0.195434, 0.586302, 0.781736, 0.586302, 0.195434, 0, 0.195434, 0.586302, 0.781736, 0.586302, 0.195434, 0 ]
EMU5: [P12 0.143068, 0.677003, 0.533936, 0, 0.143068, 0.677003, 0.533936, 0, 0.143068, 0.677003, 0.533936, 0 ]
---------- P13 EMUs ---------
EMU0: [P13 0.1872, 0.676888, 0.636672, 0.137289, 0.0571173, 0.537173, 0.733073, 0.300244, 0, 0.360449, 0.747587, 0.480467, 0.0289333 ]
EMU1: [P13 0.1872, 0.480467, 0.360449, 0.300244, 0.537173, 0.137289, 0.676888, 0.0289333, 0.747587, 0, 0.733073, 0.0571173, 0.636672 ]
EMU2: [P13 0.1872, 0.137289, 0.733073, 0.360449, 0.0289333, 0.636672, 0.537173, 0, 0.480467, 0.676888, 0.0571173, 0.300244, 0.747587 ]
EMU3: [P13 0.1872, 0.636672, 0.0571173, 0.733073, 0, 0.747587, 0.0289333, 0.676888, 0.137289, 0.537173, 0.300244, 0.360449, 0.480467 ]
EMU4: [P13 0.1872, 0.747587, 0.300244, 0.0571173, 0.676888, 0.480467, 0, 0.537173, 0.636672, 0.0289333, 0.360449, 0.733073, 0.137289 ]
EMU5: [P13 0.1872, 0, 0.137289, 0.480467, 0.733073, 0.676888, 0.360449, 0.0571173, 0.0289333, 0.300244, 0.636672, 0.747587, 0.537173 ]
---------- P14 EMUs ---------
EMU0: [P14 0.17804, 0, 0.0931587, 0.387366, 0.661077, 0.708182, 0.493211, 0.17804, 0, 0.0931587, 0.387366, 0.661077, 0.708182, 0.493211 ]
EMU1: [P14 0.17804, 0.227085, 0.708182, 0.0592186, 0.387366, 0.627137, 0, 0.542256, 0.493211, 0.0121131, 0.661077, 0.33293, 0.0931587, 0.720295 ]
EMU2: [P14 0.17804, 0.708182, 0.387366, 0, 0.493211, 0.661077, 0.0931587, 0.17804, 0.708182, 0.387366, 0, 0.493211, 0.661077, 0.0931587 ]
EMU3: [P14 0.17804, 0.0121131, 0.387366, 0.720295, 0.493211, 0.0592186, 0.0931587, 0.542256, 0.708182, 0.33293, 0, 0.227085, 0.661077, 0.627137 ]
EMU4: [P14 0.17804, 0.720295, 0.0931587, 0.33293, 0.661077, 0.0121131, 0.493211, 0.542256, 0, 0.627137, 0.387366, 0.0592186, 0.708182, 0.227085 ]
EMU5: [P14 0.17804, 0.387366, 0.493211, 0.0931587, 0.708182, 0, 0.661077, 0.17804, 0.387366, 0.493211, 0.0931587, 0.708182, 0, 0.661077 ]
EMU6: [P14 0.17804, 0.661077, 0, 0.708182, 0.0931587, 0.493211, 0.387366, 0.17804, 0.661077, 0, 0.708182, 0.0931587, 0.493211, 0.387366 ]
---------- P15 EMUs ---------
EMU0: [P15 0.168675, 0.454069, 0.667327, 0.667327, 0.454069, 0.168675, 0, 0.0596637, 0.308184, 0.581105, 0.697825, 0.581105, 0.308184, 0.0596637, 1.67089e-14 ]
EMU1: [P15 0.168675, 0.581105, 0.0596637, 0.667327, 0, 0.697825, 8.77999e-13, 0.667327, 0.0596637, 0.581105, 0.168675, 0.454069, 0.308184, 0.308184, 0.454069 ]
EMU2: [P15 0.168675, 0.0596637, 0, 4.21619e-13, 0.0596637, 0.168675, 0.308184, 0.454069, 0.581105, 0.667327, 0.697825, 0.667327, 0.581105, 0.454069, 0.308184 ]
EMU3: [P15 0.168675, 0.308184, 0.454069, 0.581105, 0.667327, 0.697825, 0.667327, 0.581105, 0.454069, 0.308184, 0.168675, 0.0596637, 4.55131e-14, 0, 0.0596637 ]
EMU4: [P15 0.168675, 0.308184, 0.581105, 4.70013e-13, 0.667327, 0.168675, 0.308184, 0.581105, 4.70013e-13, 0.667327, 0.168675, 0.308184, 0.581105, 0, 0.667327 ]
EMU5: [P15 0.168675, 1.38778e-17, 0.308184, 0.667327, 0.581105, 0.168675, 1.38778e-17, 0.308184, 0.667327, 0.581105, 0.168675, 0, 0.308184, 0.667327, 0.581105 ]
EMU6: [P15 0.168675, 0.0596637, 0.581105, 0.581105, 0.0596637, 0.168675, 0.667327, 0.454069, 0, 0.308184, 0.697825, 0.308184, 9.26442e-14, 0.454069, 0.667327 ]
---------- P16 EMUs ---------
EMU0: [P16 0.159499, 0.242061, 0.627126, 4.0766e-17, 0.501825, 0.419263, 0.0341986, 0.661324, 0.159499, 0.242061, 0.627126, 0, 0.501825, 0.419263, 0.0341986, 0.661324 ]
EMU1: [P16 0.1253, 8.67362e-19, 0.467627, 0.592927, 0.1253, 0, 0.467627, 0.592927, 0.1253, 8.67362e-19, 0.467627, 0.592927, 0.1253, 1.73472e-18, 0.467627, 0.592927 ]
EMU2: [P16 0.159499, 0.661324, 0.0341986, 0.419263, 0.501825, 7.93879e-13, 0.627126, 0.242061, 0.159499, 0.661324, 0.0341986, 0.419263, 0.501825, 0, 0.627126, 0.242061 ]
EMU3: [P16 0.168235, 0, 0.250797, 0.610984, 0.635861, 0.294715, 0.00873584, 0.131003, 0.510561, 0.678796, 0.427999, 0.067812, 0.0429344, 0.384081, 0.67006, 0.547793 ]
EMU4: [P16 0.168235, 0.294715, 0.427999, 0.547793, 0.635861, 0.678796, 0.67006, 0.610984, 0.510561, 0.384081, 0.250797, 0.131003, 0.0429344, 0, 0.00873584, 0.067812 ]
EMU5: [P16 0.168235, 0.067812, 0.00873584, 0, 0.0429344, 0.131003, 0.250797, 0.384081, 0.510561, 0.610984, 0.67006, 0.678796, 0.635861, 0.547793, 0.427999, 0.294715 ]
EMU6: [P16 0.1253, 0.592927, 0.467627, 0, 0.1253, 0.592927, 0.467627, 1.73472e-18, 0.1253, 0.592927, 0.467627, 1.73472e-18, 0.1253, 0.592927, 0.467627, 0 ]
EMU7: [P16 0.168235, 0.384081, 0.427999, 0.131003, 0.635861, 0, 0.67006, 0.067812, 0.510561, 0.294715, 0.250797, 0.547793, 0.0429344, 0.678796, 0.00873584, 0.610984 ]