| Bolzano's theories of mathematical infinity anticipated Georg Cantor's theory of infinite sets. |
| But this spectrum is at right angles to the first, generating a person-space with an infinity of different potential placements. |
| This work contains fundamental ideas of projective geometry such as the cross-ratio, perspective, involution and the circular points at infinity. |
| The number of photons needed approaches infinity when the acceptor is completely depolarized. |
| Her reflection in the sparkling water below and in the clear blue air above stretches to infinity. |
| I believe the Shuttle cameras focus everything from a few inches away until infinity. |
