"0.366025"^^ . . "0.27011"^^ . . . "113082741"@en-us . "0.166457"^^ . . . "0.0577952"^^ . . . . . . . "0.0"^^ . "0.139612"^^ . . "0.0"^^ . "catenary"@en-us . . "catenary"^^ . "0"^^ . "13868607-n"^^ . . "113868607"^^ . . . "0.0"^^ . "the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points"@en-us . "0"^^ .