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Questions and Answers
Which type class in Haskell is used for types that can be compared for equality?
Which type class in Haskell is used for types that can be compared for equality?
- Num
- Eq (correct)
- Integral
- Ord
Which type class in Haskell is used for types that can be ordered?
Which type class in Haskell is used for types that can be ordered?
- Fractional
- Eq
- Ord (correct)
- Num
Which type class in Haskell is used for types that can be used for arithmetic?
Which type class in Haskell is used for types that can be used for arithmetic?
- Integral
- Ord
- Num (correct)
- Eq
Which type class in Haskell is used for types that can be used for integer arithmetic?
Which type class in Haskell is used for types that can be used for integer arithmetic?
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Which type class in Haskell is used for types that can be used for fractional arithmetic?
Which type class in Haskell is used for types that can be used for fractional arithmetic?
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Study Notes
Type Classes in Haskell
- The
Eqtype class is used for types that can be compared for equality. - The
Ordtype class is used for types that can be ordered. - The
Numtype class is used for types that can be used for arithmetic. - The
Integertype class is used for types that can be used for integer arithmetic. - The
Fractionaltype class is used for types that can be used for fractional arithmetic.
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Description
Test your knowledge of standard type classes in Haskell with this quiz! Learn about the Eq, Ord, and Num type classes and their functions for comparing, ordering, and performing arithmetic operations on various types.
