sliderule

he used a sliderule to calculate the dimensions of the building.

the engineer preferred the sliderule over a calculator for quick estimates.

learning how to use a sliderule is essential for engineering students.

in the past, a sliderule was a common tool for scientists.

the sliderule helped him solve complex mathematical problems.

she carried a sliderule in her pocket for quick calculations.

using a sliderule requires a good understanding of mathematics.

he demonstrated how to read measurements on a sliderule.

the sliderule was once a vital tool in the classroom.

many students today have never seen a sliderule in use.