User:IssaRice/Understanding definitions: Difference between revisions

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{| class="sortable wikitable"
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! Step !! Description !! Purpose !! Example
! Step !! Condition !! Description !! Purpose !! Example
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| Type-checking and parsing ||
| Type-checking and parsing ||
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| Checking assumptions of objects introduced || Remove or alter each assumption of the objects that have been introduced in the definition to see why they are necessary.
| Checking assumptions of objects introduced || || Remove or alter each assumption of the objects that have been introduced in the definition to see why they are necessary.
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| Come up with examples ||
| Come up with examples ||
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| Understand the kind of definition ||
| Understand the kind of definition ||
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| If the definition defines an operations, check that it is well-defined ||
| Check that it is well-defined || If the definition defines an operations ||
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| If the definition supersedes an older definition, check it is consistent with the old one ||
| Check it is consistent with the old one || If the definition supersedes an older definition ||
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Revision as of 21:08, 3 December 2018

Understanding a definition in mathematics is a pretty complicated and laborious process. The following table summarizes some of the things one might do when trying to understand a new definition.

Step Condition Description Purpose Example
Type-checking and parsing
Checking assumptions of objects introduced Remove or alter each assumption of the objects that have been introduced in the definition to see why they are necessary.
Come up with examples
Come up with counterexamples
Writing out a wrong version of the definition
Understand the kind of definition
Check that it is well-defined If the definition defines an operations
Check it is consistent with the old one If the definition supersedes an older definition

See also