Metamath Proof Explorer
Description: The ceiling of a real number is greater than or equal to that number.
(Contributed by Glauco Siliprandi, 2-Jan-2022)
|
|
Ref |
Expression |
|
Hypothesis |
ceilged.1 |
|
|
Assertion |
ceilged |
|
Proof
Step |
Hyp |
Ref |
Expression |
1 |
|
ceilged.1 |
|
2 |
|
ceilge |
|
3 |
1 2
|
syl |
|