I am writing a book using MS Word 2007. The book will have lots of mathematical calculations, equations, formulas, square-root symbols, squares and cube symbols, etc. and will span across algebra, polynomial equations, differentiation, integration, etc.

Can someone please suggest a few good FREE fonts that I can use conveniently in MS Word 2007 edition for writing the book?

Thanks in advance.

PS: I raised this question here, but users suggested that it should be asked in this forum.