chi questions

chi answers

• Why do some function calls fail to work without a type application?
• How to write Traversal for GADT?
• Check if function returned an error in Haskell
• Multiplying Int and double values in esqueleto?
• Return smallest even number from 3 arguments or largest uneven number if there are no even numbers
• Same LHS, different RHS in Haskell
• Why foldr works on infinity list?
• Why haskell gnuplot code works in ghci, but not from CLI after compiling?
• Memory usage for lazy datatypes
• Point free programming style in haskell (ghci)