1.   Bernie Williams, who silently mulls his hitting slumps as if he were trying to solve a challenging math equation, has apparently found the answers.

2.   Aleksandr wrestles math equations late into the night in his bedroom, without benefit of a computer.

3.   Even the time a math teacher walked by and found Gruttadauria had doodled a drawing of Conan sticking a sword through a math equation.

4.   Few could have predicted the phenomenon that would grow out of some complex math equations cooked up by an MIT professor and a couple of graduate students.

5.   For education officials, setting the school calendar has become as mind-boggling as solving a complex math equation.

6.   It is true that on standardized international tests Japanese children fare much better in solving math equations than in solving math story problems.

7.   Much of what Mussina does is dictated by his own strong sense of logic, his decisions formulated like math equations.

8.   Students hover over a computer, a carburetor or a math equation, discussing different approaches to a problem.

9.   The computers run through a series of complex math equations, seeking a match with information in its data banks containing the mugs of terrorists.

10.   The online courses take students through math equations step by step, and accredited teachers log on daily, ready to answer questions via e-mail and take phone calls.