She must also make the most precise calculations to ensure that, on the day of the solstice, her portals line up exactly with the rising sun.

However, barring a few simple cases such as the ideal gas model, precise calculations of the proportionality factor are impossible analytically.

Because of the bug, the processor can return incorrect decimal results, an issue troublesome for the precise calculations need in fields like math and science.

She appears rough, but she makes very precise calculations.

Erecting the structure demanded precise calculations.