71.   The number of particles per cubic meter of air is determined by using a mathematical formula.

72.   The panel reasoned the program was essentially a mathematical formula ineligible for patent protection.

73.   The Sharpe ratio, the basis of the study, is a mathematical formula involving terms that may be unfamiliar to many investors.

74.   These programs employ many of the industry codes and mathematical formulas that banks use when setting up card accounts.

75.   This reality has not deterred seven political scientists from creating mathematical formulas on which they base their ultimate presidential year prediction.

76.   To accomplish this, the Tyzx researchers embed highly evolved software algorithms, or mathematical formulas, in their chip.

77.   Together they devised a mathematical formula, known as the Black-Scholes model, that took into account a variety of variables.

78.   Turtle, Croft, and later James Callan, developed the mathematical formulas that enable InQuery to quickly and accurately search enormous databases.

79.   Wayne Thomas, the IRS national compliance research director, said the government would not disclose the mathematical formula used to assign dif scores.

80.   You put your numbers into the rows and columns, add simple mathematical formulas, and hit a button.