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- 868 bytes (57 words) - 12:32, 11 March 2013
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- ...h>表之，<math>a</math>爲被除數。假設<math>a\neq 0</math>，任何數以零相乘，均等於零，故除以零之所得，[[未定義_(數學)|未定義]]之值也。 [[分類:數學]] ...378 bytes (18 words) - 11:19, 11 September 2019
- === 數學 === ...484 bytes (25 words) - 13:39, 28 November 2021
- === 數學 === ...2 KB (66 words) - 18:43, 21 September 2018
- == 數學 == [[分類:數學]] ...1 KB (67 words) - 08:26, 7 September 2020
- === 數學 === ...1 KB (42 words) - 17:58, 7 October 2022
- '''算術'''者，[[數學]]之基也，他支皆附於此。眾生均用之。乃數及運算之法也。 [[Category:數學]] ...1 KB (37 words) - 22:37, 24 July 2022
- ...\alpha\in A}</math>」），可各取一物（記曰「<math>x_\alpha\in X_\alpha</math>」），聚以成[[族 (數學)|族]]（記曰「<math>\{x_\alpha\}_{\alpha\in A}</math>」）。 ...986 bytes (66 words) - 12:32, 11 March 2013
- '''集'''者，當世[[數學]]之本也。夫集，聚物也，其內之物，曰元素。若有物曰乾（x），其為集甲（A）之屬，則云乾為甲之元素也（記曰「<math>x \in A</math>」） * [[類 (數學)|類]] ...2 KB (71 words) - 19:57, 28 April 2015
- 三[[同餘]]，零至二也；九同餘，零至八也，廿七同餘，零至廿六也，類推之，得無數集。各取一物，得一[[族 (數學)|族]]，曰七進整數。七進整數之比，七進數也。 [[Category:數學]] ...2 KB (49 words) - 04:51, 13 November 2013
- 答曰：映射乃甲乙之[[關係 (數學)|關係]]<ref>[[關係 (數學)|關係]]者，直積之子集也。</ref>也。甲取物曰乾（<math>a</math>），射乙之一物，曰乾之'''象'''（記曰「<math>f(a)< * [[族 (數學)|族]] ...4 KB (236 words) - 07:57, 27 November 2020
- [[數學]]之中，有諸多符號，茲列若干。 [[Category:數學]] ...2 KB (117 words) - 07:36, 22 July 2023
- [[分類:數學]] ...551 bytes (40 words) - 07:29, 28 July 2021
- [[分類:數學]] ...364 bytes (28 words) - 14:15, 23 October 2023
- [[Category:數學]] ...957 bytes (36 words) - 09:33, 14 March 2013
- [[Category:數學]] ...1 KB (45 words) - 12:35, 11 March 2013
- [[Category:數學]] ...825 bytes (38 words) - 12:34, 11 March 2013
- [[Category:數學]] ...756 bytes (22 words) - 15:45, 1 November 2007
- [[Category:數學]] ...855 bytes (49 words) - 15:46, 1 November 2007
- [[Category:數學]] ...1 KB (37 words) - 04:37, 13 October 2024
- [[分類:數學]] ...1,003 bytes (99 words) - 14:46, 27 September 2018