字母 | 注音 | 含义 |
---|---|---|
Θ | theta | 既是上届也是下届,等于的意思 |
Ο | oh | 大写,表示上届,小于等于的意思 |
ο | oh | 小写,表示上届,小于的意思 |
Ω | omega | 大写,表示下届,大于等于的意思 |
ω | omega | 小写,表示下届,大于的意思 |
Letter | Bound | Grouth |
---|---|---|
Θ(theta) | upper and lower, tight | equal |
Ο(oh big) | upper, tightness unknown | less than or equal |
ο(oh small) | upper not tight | less than |
Ω(omega big) | lower tightness unknown | greater than or equal |
ω(omega small) | lower not tight | greater than |