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non-negative_real_number [2014/11/20 13:00] nikolaj |
non-negative_real_number [2014/11/20 13:00] nikolaj |
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===== Non-negative real number ===== | ===== Non-negative real number ===== | ||
==== Set ==== | ==== Set ==== | ||
- | | @#55CCEE: context | @#55CCEE: $ r \in \mathbb R $ | | ||
| @#FFBB00: definiendum | @#FFBB00: $ r \in\mathbb R_+ $ | | | @#FFBB00: definiendum | @#FFBB00: $ r \in\mathbb R_+ $ | | ||
| @#55EE55: postulate | @#55EE55: $ r \ge 0 $ | | | @#55EE55: postulate | @#55EE55: $ r \ge 0 $ | |