English-Thai Dictionary

logarithmical

A เกี่ยวกับ  logarithm logarithmic

 

Webster's 1828 Dictionary

LOGARITHMIC

a.Pertaining to logarithms; consisting of logarithms.

 

Webster's 1913 Dictionary

LOGARITHMIC; LOGARITHMICAL

Log `a *rith "mic, Log `a *rith "mic *al, a. Etym: [Cf. F. logarithmique. ]

 

Defn: Of or pertaining to logarithms; consisting of logarithms. Logarithmic curve (Math. ), a curve which, referred to a system of rectangular coördinate axes, is such that the ordinate of any point will be the logarithm of its abscissa. -- Logarithmic spiral, a spiral curve such that radii drawn from its pole or eye at equal angles with each other are in continual proportion. See Spiral.

 

LOGARITHMICALLY

LOGARITHMICALLY Log `a *rith "mic *al *ly, adv.

 

Defn: By the use of logarithms.

 

New American Oxford Dictionary

logarithmic

log a rith mic |ˌlôgəˈriT͟Hmik, ˌlägə -ˌlɔɡəˈrɪðmɪk ˌlɑɡəˈrɪðmɪk | ▶adjective of, relating to, or expressed in terms of logarithms. • (of a scale ) constructed so that successive points along an axis, or graduations that are an equal distance apart, represent values that are in an equal ratio. • (of a curve ) forming a straight line when plotted on a logarithmic scale; exponential. DERIVATIVES log a rith mi cal ly |-mik (ə )lē |adverb

 

logarithmic spiral

log a rith mic spi ral ▶noun Geometry a spiral such that the angle between the tangent and the radius vector is the same for all points of the spiral. Also called equiangular spiral.

 

Oxford Dictionary

logarithmic

loga |rith ¦mic |ˌlɒgəˈrɪðmɪk | ▶adjective relating to or expressed in terms of logarithms. • (of a scale ) constructed so that successive points along an axis, or graduations which are an equal distance apart, represent values which are in an equal ratio. • (of a curve ) forming a straight line when plotted on a logarithmic scale; exponential. DERIVATIVES logarithmically |-ˈrɪðmɪk (ə )li |adverb

 

logarithmic spiral

loga |rith ¦mic spiral ▶noun another term for equiangular spiral.

 

Sanseido Wisdom Dictionary

logarithmic

log a rith mic /lɔ̀ːɡərɪ́ðmɪk |lɔ̀ɡ -/形容詞 対数の .