Documentation at scalar.Rd and zero.Rd is confusing. It is not clear that functions documented at zero.Rd are maps that map anything in their domain to zero, while functions at scalar.Rd map V_0 to a real number (that might not be zero). But the documentation does not make this clear.
Documentation at
scalar.Rdandzero.Rdis confusing. It is not clear that functions documented atzero.Rdare maps that map anything in their domain to zero, while functions atscalar.RdmapV_0to a real number (that might not be zero). But the documentation does not make this clear.