plural of multiplier onion

plural of force multiplier

Third-person singular simple present indicative form of cross-multiply

simple past tense and past participle of cross-multiply

present participle of cross-multiply

To set the product of the extremes of a proportion equal to the product of its means.

A glass with a number of facets, causing an object to appear multiplied many times.

A lens with a number of facets, causing an object to appear multiplied many times.

plural of multiplying glass

plural of multiplying lens