University of New South Wales Honorary Professor Norman Wildberger has unveiled a potentially game-changing mathematical ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial ...

The new proof broadly consists of three steps: derive the macroscopic theory from the mesoscopic one; derive the mesoscopic ...

The Sine and Cosine rules can be applied to find any unknown side or angle of any triangle. Use this page to revise the following concepts within Sine and cosine rules: Sine Rule Cosine Rules ...

School of Mathematical Sciences, East China Normal University, Shanghai 200241, P. R. China College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, P ...

How to Calculate IRR in Excel Using the IRR function in Excel makes calculating the IRR easy. Excel does all the necessary work for you, arriving at the discount rate you are seeking to find.

We solve distinct forms of (3+1)-Dimensional Wazwaz-Benjamin-Bona-Mahony [(3+1)-Dimensional WBBM] equations by employing the method of Sardar-subequation. When parameters involving this approach are ...