MyWikiBiz, Author Your Legacy — Sunday May 05, 2024
Jump to navigationJump to search
36 bytes added
, 21:28, 26 March 2009
Line 2,260: |
Line 2,260: |
| </pre><br> | | </pre><br> |
| | | |
− | <p>One writes <math>^{\backprime} f : A \to B \, ^{\prime}</math> for <math>^{\backprime} \operatorname{source}~ f = A</math> and <math>\operatorname{target}~ f = B \, ^{\prime}.</math> A graph is said to be ''small'' if the classes of objects and arrows are sets.</p> | + | <p>One writes <math>^{\backprime\backprime} f : A \to B \, ^{\prime\prime}</math> for <math>^{\backprime\backprime} \operatorname{source}\ f = A ~\operatorname{and}~ \operatorname{target}\ f = B \, ^{\prime\prime}.</math> A graph is said to be ''small'' if the classes of objects and arrows are sets.</p> |
| | | |
| <p>(Lambek & Scott, 5).</p> | | <p>(Lambek & Scott, 5).</p> |