Man pages matching name math::symbolic::misccalculus in section 3pm:

Math::Symbolic::MiscCalculus.3pm.en	debian 10 / libmath-symbolic-perl
Math::Symbolic::MiscCalculus.3pm.en	debian 11 / libmath-symbolic-perl
Math::Symbolic::MiscCalculus.3pm.en	debian 12 / libmath-symbolic-perl