1. Create a mind map by drawing quickly and enter the editing page;
2. Fill in the knowledge content in the node, and reflect the logical relationship with hierarchical relationship;
3. Make use of editing functions such as theme, style and insertion materials to improve the content of the guide map;
4. Export the prepared cognitive mind map to png, svg, json and other formats.
Besides carding before drafting, you can also draw while carding. However, because novices may not be skilled in using tools, they can try to draw pictures by summarizing first and then combing.
Introduction of multiples:
An integer can be divisible by another integer, which is a multiple of another integer. Similarly, the quotient obtained by dividing one number by another. For example, a/b=c, that is, A is a multiple of B, and a number has countless multiples, which means that the set of multiples of a number is infinite.
It should be noted that a number cannot be called a multiple alone, only that a number is a multiple of another number.
Definition: An integer can be divisible by another integer, so this integer is a multiple of another integer.
Common multiple: Definition: The common multiple of two or more integers is called their common multiple.
The least common multiple of two or more integers is called their least common multiple.