He will see the general nature of a result long before it can be reached by mathematical calculation.

Using such a system still required several steps and mathematical calculation.

She is believed to have helped him with mathematical calculations early in his career.

"They were simply making a mathematical calculation on the cost of generating power."

They must have run the same mathematical calculations as we did.

Such models can provide performance parameters for simple cases through mathematical calculations.

Mathematical calculations, however, are all right in a good boat, and Spray could have stood them.

ON your last long-distance call, did you engage in mathematical calculations?

I journey into my mind and perform complex mathematical calculations.

The truth is that this personal equation, as we call it, in each cannot be made the subject of mathematical calculation.