Arithmetic

Addition, subtraction, multiplication, division, power, rounding

Functions

plus	Addition
uplus	Unary plus
minus	Subtraction
uminus	Unary minus
times	Element-wise multiplication
rdivide	Right array division
ldivide	Left array division
power	Element-wise power
mtimes	Matrix Multiplication
mrdivide	Solve systems of linear equations xA = B for x
mldivide	Solve systems of linear equations Ax = B for x
mpower	Matrix power

cumprod	Cumulative product
cumsum	Cumulative sum
diff	Differences and Approximate Derivatives
prod	Product of array elements
sum	Sum of array elements

ceil	Round toward positive infinity
fix	Round toward zero
floor	Round toward negative infinity
idivide	Integer division with rounding option
mod	Remainder after division (modulo operation)
rem	Remainder after division
round	Round to nearest decimal or integer

Concepts

• Array vs. Matrix Operations
• Operator Precedence
• Floating-Point Numbers
• Integers