v1.1.0

Pretty print matrices, and add the following functions:

• SUM: The sum of a vector
• AVG: The average of a vector
• WORD: Define a word(similar to Wolfram|Alpha)
• EXP: Calculate e^x where x is an expression or number
• SQRT: Calculate the square root of an expression or number
• SIN: Calculate the sine of an expression or number
• COS: Calculate the cosine of an expression or number
• TAN: Calculate the tangent of an expression or number
• ATAN: Calculate the arc tangent of an expression or number
• LOG: Calculate the natural logarithm of an expression or number
• ABS: Calculate the absolute value of an expression or number
• DETR: Calculate the determinant of a 2x2 or 3x3 matrix
• CONJ: Conjugate a matrix

Full Changelog: v1.0.0...v1.1.0