statistics-class.talon

square root [symbol]: insert('√')

(sigma|summation symbol): insert('∑')

(variance symbol|standard deviation symbol|lower case sigma): insert('σ')

# mu: insert('µ')

pi symbol: insert('π')

(space equals|space equal): insert(' = ')

ex bar: insert('x̄')

pea hat: insert('p̂')

probability: user.insert_between("P(", ")")

beta: insert('β')