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In mathematics, the irrational numbers (in-+ rational) are all the real numbers that are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.
無理數（irrational number）是指有理数以外的实数，當中的「理」字来自于拉丁语的rationalis，意思是「理解」，实际是拉丁文对于logos「说明」的翻译，是指无法用两整数之比来说明的无理数。
無理數（irrational number）是指有理數以外的實數，當中的「理」字來自於拉丁語的rationalis，意思是「理解」，實際是拉丁文對於logos「說明」的翻譯，是指無法用兩整數之比來說明的無理數。
An Irrational Number is a real number that cannot be written as a simple fraction: 1.5 is rational, but π is irrational Irrational means not Rational (no ratio)
所有整數、分數、有盡小數和循環小數都是有理數。. 其實大家按「“有理數”是指我們能 準確地 掌握和表達它的值的數」就會明白。. 整數當然可以一個個咁數，所以係有理數唔奇。. 分數我地都可以準確地理解到佢係幾多。. 就算係\ (dfrac {3} {23491}\}，我地都 ...
2024年3月8日 · 无理数（irrational number）是指有理数以外的实数，当中的“理”字来自于拉丁语的rationalis，意思是“理解”，实际是拉丁文对于logos“说明”的翻译，是指无法用两整数之比来说明的无理数。
Irrational numbers are the type of real numbers that cannot be expressed in the form p q, q ≠ 0. These numbers include non-terminating, non-repeating decimals. Real Numbers = R. Rational and irrational numbers together make real numbers.
