Wednesday, March 4, 2015

Simplified Lucas angles for hyperbolic functions

Working with banker bot led me to develop a simple scheme to generate Lucas based Sinh and Cosh. They are actually additive if you look closely. There is also a simple 2 by 2 symmetric matrix of (phi + 1/phi)/2 and (phi - 1/phi)/2 that generates one pair from the previous pair.  These are thus additive, include both sinh and cosh and so can be the equilibrium functions for keeping loans and deposits stable in the banking chain.

cosh(2) = cosh(0) + sinh(1)
sinh(3) = cosh(1) + sinh(2)

 
Lucas Index Sinh Cosh
0 0.0000 1.0000
1 0.5000 1.1180
2 1.1180 1.5000
3 2.0000 2.2361
4 3.3541 3.5000
5 5.5000 5.5902
6 8.9443 9.0000
7 14.5000 14.5344
8 23.4787 23.5000
9 38.0000 38.0132
10 61.4919 61.5000
11 99.5000 99.5050
12 160.9969 161.0000
13 260.5000 260.5019
14 421.4988 421.5000
15 682.0000 682.0007
16 1103.4995 1103.5000

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