INDEX

ARTICLE
Russian peasant method of multi-
plication, 470

Scales applied to fractions, 132-135
Scales of notation, 109

Senary scale, 109

Septenary scale, 109

Series, 4

Series, multiplication of terms of, 39
Series of sums, 27

Sexadecimal scale, 109

Sexadenary scale, 109

Sexagenary scale, 109

Sexagesimal scale, 109

Sexidenal scale, 109

Sixteen hour clock, 146

Solutions, integral, 399

Subscript, 6

Summation, 27

Swiss plan, 151

217

ARTICLE
Systems of notation, 109

Terms, 4, 104

Ternary rule for multiplication, 473
Ternary scale, 109

Thirteen months plan, 149

Time, units of, 146

Triadic relation, 176

Twenty four hour clock, 147
Tyranny of ten, 153

Undecimal scale, 109
Undenary scale, 109
Upper approximate quotient, 75

Vicenary scale, 109
Vigesimal scale, 109

Weight, units of, 145
Wunty, 112, 114, 115