Math.
a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
[ 1920-25 ]
Math.
a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
[ 1920-25 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012