What is Gradient (disambiguation)?
{{enWiktionary|gradient}} '''Gradient''' could mean: * [[Gradient|Gradient of a function]], in vector calculus * [[Slope]] or [[Grade (slope)|grade]], referring to the inclination of a road or other geographic features * [[Image gradient]], a gradual change or blending of color * In biology ** [[Concentration gradient]], the ratio of solute concentration between two regions next to each other ** [[Electric gradient]], the difference in electric charge between two regions next to each other ** [[Pressure gradient]], the difference in the exerted force per unit area in two regions next to each other {{disambig}}