Please capitalize where necessary: he was also an expert on the history of medieval mathematics and produced important studies of greek mathematics.
A: He was also an expert on the history of medieval mathematics and produced important studies of Greek mathematics.

Please capitalize where necessary: blessed [be] the god and father of our lord jesus christ, who, according to his great mercy, has begotten us again to a living hope through [the] resurrection of jesus christ from among [the] dead,
A: Blessed [be] the God and Father of our Lord Jesus Christ, who, according to his great mercy, has begotten us again to a living hope through [the] resurrection of Jesus Christ from among [the] dead,

Please capitalize where necessary: the closest airport for pettneu am arlberg is:
A: The closest airport for Pettneu am Arlberg is:

Please capitalize where necessary: description: arctic hare in summerplumage partially hidden in the tall grass
A:
Description: Arctic hare in summerplumage partially hidden in the tall grass