Chris Hellings

rotational energy and momentum 1

02 trial division as primality test

03 modular arithmetic

numbers 8 mixed numbers a

rates and percents 3 percent change b

limiting values with formulas 1

quadratics

equation editor practice 1

limiting values with formulas 2

01 prime number basics

numbers 9 mixed numbers b

equation editor practice 2

proof strategies 3

07 square roots mod n

proof strategies 4

06 carmichael test examples

proof strategies 5

proof strategies 1