

The difference between the two measurements was infinitesimal.
Extremely small or tiny, often so small that it is almost impossible to measure.
The scientist measured an infinitesimal amount of the substance.
Her attention to detail was infinitesimal, catching every tiny mistake.
The changes in temperature were infinitesimal, barely noticeable.
infinitesimal change
infinitesimal difference
infinitesimal quantity
microscopic
minuscule
tiny
In calculus, we often deal with infinitesimals.
A quantity that is so small that it is closer to zero than any standard measurement.
The difference between the two measurements was infinitesimal.
She added an infinitesimal amount of salt to the recipe.
The changes in temperature were so infinitesimal that they went unnoticed.
infinitesimal change
infinitesimal quantity
infinitesimal difference
minuscule
tiny
negligible