| He found the standard addition formulas for hyperbolic functions, their derivatives and their relation to the exponential function. |
| Some babies are unable to digest the sugar lactose, which is in cow's milk formulas. |
| But one class was still full of students, many still poring over math formulas written on the whiteboard. |
| The ratings you cited are based on computer formulas designed by their inventors to judge performance. |
| In aerodynamics he introduced formulas for aerodynamic force and for the distribution of pressure. |
| I was surprised to see that store-bought, ready-mixed formulas are usually cheaper than hand-mixed. |
