Definition of "logarithmical" []

• Alternative form of logarithmic. (adjective)

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• "The inlet (1) consists of two curved sheets that form a logarithmical spiral, welded to two plane side panels to form a rectangular inlet section and nozzle."
• "This proves the great importance of KNOWING THE NATURAL LAWS for the human class of life, and making natural time-binding impulses conscious, for then only will the spiral give a logarithmical accumulation of the right kind, otherwise the biolyte will be “animal” in substance as well as in effect."
• "The French government, in their desire to promote the extension of the decimal system, had ordered the construction of logarithmical tables of vast extent; but the great labour and expense involved in the undertaking prevented the design from being carried out."