IX. MISCELLANEOUS TOPICS
A. Complex numbers
1. Meaning
2. Operations
a) Addition and subtraction
b) Multiplication and division
i. Powers of i
ii. Complex conjugate
3. Complex roots of quadratic equations
B . Number Bases
1. Converting from base 10 to other bases
2. Converting from other bases to base 10
3. Operations in other bases
C . Exponents and logarithms
1. Meaning of logarithms
2. Computation with exponents and logarithms
3. Equations
4. Graphs of exponential and logarithmic functions
D . Binary operations
1. Definition of binary operations
2. Properties of binary operations
3. Application to modular arithmetic
E . Identity and inverse elements
1. Addition
2. Multiplication
3. Other operations