| 41. | Another way of looking at this group is with quaternion multiplication.
|
| 42. | I thought they were just addition and multiplication with inverse elements.
|
| 43. | Using these formulas 8 multiplications are needed to double a point.
|
| 44. | It involves one division, six multiplications and five subtractions only.
|
| 45. | :Mental multiplication of large numbers can be done as follows.
|
| 46. | Next, the following algorithm computes the multiplication \ scriptstyle dP:
|
| 47. | Of course, we also had to know the multiplication table.
|
| 48. | The Wikipedia Multiplication page does a wonderful job of defining multiplication.
|
| 49. | The Wikipedia Multiplication page does a wonderful job of defining multiplication.
|
| 50. | To evaluate this expression naively requires two multiplications and one addition.
|