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irrational | (อิแรช'เชินเนิล) adj. ไร้เหตุผล, ไม่มีสติสัมปชัญญะ, (เลข) ไม่ลงตัว. n. เลขไม่ลงตัว., See also: irrationalness n., Syn. demented | irrationality | (อิแรชชะแนล'ลิที) n. ความไม่สมเหตุสมผล, การกระทำที่ไม่สมเหตุสมผล |
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irrational | (adj) ไม่มีเหตุผล, ไม่สมเหตุสมผล, ไม่ลงตัว |
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irrational number | จำนวนอตรรกยะ, จำนวนจริงที่ไม่ใช่จำนวนตรรกยะ เขียนได้ในรูปทศนิยมไม่ซ้ำ เช่น ¶ = 3.1415926535..., sin 45° = 0.70710678..., tan 140° = -0.8391... [พจนานุกรมศัพท์ สสวท.] |
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จำนวนอตรรกยะ | (n) irrational number, Example: จำนวนอตรรกยะเป็นสับเซตของจำนวนจริง, Count Unit: จำนวน, Thai Definition: จำนวนที่สามารถเขียนให้เป็นรูปทศนิยมไม่รู้จบประเภทไม่ซ้ำได้ |
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จำนวนอตรรกยะ | [jamnūan atakkaya] (n, exp) EN: irrational number FR: nombre irrationnel [ m ] |
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irrational | a. [ L. irrationalis: cf. F. irrationnel. See In- not, and Rational. ] [ 1913 Webster ] 1. Not rational; void of reason or understanding; as, brutes are irrational animals. [ 1913 Webster ] 2. Not according to reason; having no rational basis; clearly contrary to reason; easily disproved by reasoning; absurd; -- of assertions and beliefs. Hence, of actions: foolish; unreasonable. [ 1913 Webster +PJC ] It seemed utterly irrational any longer to maintain it. I. Taylor. [ 1913 Webster ] 3. (Math.) Not capable of being exactly expressed by an integral number, nor by a ratio of integral numbers; surd; -- said especially of roots. See Surd. Syn. -- Absurd; foolish; preposterous; unreasonable; senseless. See Absurd. [ 1913 Webster ] | irrationality | n. The quality or state of being irrational; absence of rationality. “Brutish irrationaliity.” South. [ 1913 Webster ] | irrationally | adv. In an irrational manner. Boyle. [ 1913 Webster ] | irrationalness | n. Irrationality. [ 1913 Webster ] |
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イラショナル | [irashonaru] (n) irrational [Add to Longdo] | 悪税 | [あくぜい, akuzei] (n) irrational tax [Add to Longdo] | 背理 | [はいり, hairi] (n, vs) absurdity; irrationality [Add to Longdo] | 非常識 | [ひじょうしき, hijoushiki] (n) (1) lack of common sense; thoughtlessness; senselessness; irrationality; absurdity; (adj-na) (2) thoughtless; senseless; unreasonable; absurd; preposterous; aberrant; (P) [Add to Longdo] | 不合理 | [ふごうり, fugouri] (adj-na, n) unreasonable; irrational; absurd; inconsistent; (P) [Add to Longdo] | 不条理 | [ふじょうり, fujouri] (adj-na, n) absurdity; irrationality; inconsistency; (P) [Add to Longdo] | 不道理 | [ふどうり, fudouri] (n) unreasonableness; absurdity; irrationality [Add to Longdo] | 不理 | [ふり, furi] (n) (dubious) unreasonable; irrational [Add to Longdo] | 暴論 | [ぼうろん, bouron] (n) irrational (line of) argument [Add to Longdo] | 無理関数 | [むりかんすう, murikansuu] (n) irrational function [Add to Longdo] |
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