泛亞漢文語料庫
組字 Compose

IDS: ?

Hard-to-input components 難輸入部件

If a component is awkward to type directly, choose its total stroke count and then its first stroke. This is an input aid, not a judgement about how difficult the component is to learn. The five first-stroke classes follow the IRG system.

Horizontal bar 橫 一
Vertical bar 豎 丨
Slash 撇 丿
Dot 點 丶
Turn 折 乙

Search by IDS / construct a character

丙午年 七月十有三日

Corpus Viewer

Root / 維基大典 / clean / 階乘質數

Work: clean Viewing: Source
Metadata
Work ID
95020
Title
階乘質數
Corpus root
維基大典
今有整數， 階而乘之，相鄰為質數 。該質數謂之曰階乘質數也，以二、三、五、七、二十三、七百一十九始。 階乘質數一文似未成。宜善 之。