掛け算の修正

計算が間違ってたのを修正しました
Merge https://github.com/MichaeGon/ExperimentOfHaskell

Conflicts:
	myhaskell.hs
Merge https://github.com/MichaeGon/ExperimentOfHaskell

Conflicts:
	myhaskell.hs
	myhaskell.hs~
Merge https://github.com/MichaeGon/ExperimentOfHaskell
Merge https://github.com/MichaeGon/ExperimentOfHaskell
test
直しました
分子が-とならないように修正
Merge branch 'Goryudyuma-master'