- concave downward
- 1. adj.เว้าล่าง [¯wao \\lāng]
Lewis & Short latin dictionary. 2014.
concave downward
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point of inflection — a point on a curve that separates an arc concave upward from one concave downward and vice versa * * * Math. See inflection point. [1735 45] … Useful english dictionary
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negative curvature — noun : curvature of a graph in such a way that it is concave downward … Useful english dictionary
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