QOMO Flow!Works 3.0 - Manual (Page 78)

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Identification
Classification
Identification Mark
Operator
Other
characters
(， )，[，]，{，}
Basic
Operators
Plus
Minus
Multiply *，x
Divide /，−，÷
Exponentiation
Fractional
Radical
Decimal
Special
Operators
Trigonometric sin, cos, tg, ctg
Anti-trigonome
tric
sin -1 , cos -1 , tg -1 , ctg -1
Logarithm lg, ln
Factorial
Summation
Modulus mod()
Integer int()
Percentage %
Writing Example
Example 1: Handwrite the Taylor Expansion
Taylor Expansion
Example 2: Handwrite the Quadratic Formula