diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/sets | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -4,9 +4,9 @@ Sets .. warning:: Under progress! -.. note:: Most of the definitions and notation in the section are based on [rudin] +.. note:: Most of the definitions and notation in the section are based on [rudin]_ -If :latex:`$A \superset B$` and :latex:`$B \superset A$` we write :latex:`$A \eq B$`; otherwise :latex:`$A \neq B$`. +If :latex:`$A \supset B$` and :latex:`$B \supset A$` we write :latex:`$A \eq B$`; otherwise :latex:`$A \neq B$`. .. [rudin] `Principles of Mathematical Analysis (3rd ed)`:title:, by Walter Rudin. McGraw-Hill, 1976 |