Quality Magazine

Techniques to improve quality on the shop floor and in manufacturing planning.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Laser Focus World

Semiconductors, medical equipment, lasers, optics and aviation and aerospace.

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Area

Many formulas exist for areas of common shapes. If a formula can not be found calculus can be used. The following are two intergrals can be used to calculate the area under a curve.