負ふ値ち性せいふちせいMeanings1nounnegativitymathematicsMathematical term referring to the property of being negative, often used in contexts like negative definiteness or negative values.この行ぎょう列れつの負ふ値ち性せいを調しらべる必ひつ要ようがある。We need to check the negativity of this matrix.
