 | 1829 - 838 pages
...perception, hath no more power to withstand, or not to adopt, than it hath power to persuade itself that the three angles of a triangle are not equal to two right angles, after having once understood the position which demonstrates that they are so. And as demonstrable... | |
 | Thomas Cogswell Upham - 1831 - 544 pages
...of no consequence ; the opposite of it will always imply some fallacy. Thus, the proposition, that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite of what has been demonstrated, will always be found... | |
 | Thomas Cogswell Upham - 1839 - 476 pages
...of no consequence ; the opposite of it will always imply some fallacy. Thus, the proposition, that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite of what has been demonstrated, will always be found... | |
 | Thomas Cogswell Upham - 1841 - 474 pages
...is of no consequence ; the opposite of it will always imply some fallacy. Thus the proposition that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite of what has been demonstrated, will always be found... | |
 | Thomas Cogswell Upham - 1842 - 516 pages
...of no consequence •, the opposite of it will always imply some fallacy. Thus, the proposition that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite of what has been demonstrated, will always be found... | |
 | Thomas Cogswell Upham - 1857 - 474 pages
...is of no consequence ; the opposite of it will always imply some fallacy. Thus the proposition that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite ot what has been demonstrated, will always be found... | |
 | Nathaniel William Taylor - 1859 - 450 pages
...around the sun, that the sun itself does not shine, that the rivers do not run into the ocean, that the three angles, of a triangle are not equal to two right angles, that a part is equal to the whole, or that man is a perfect being, loving God with all his heart, and... | |
 | Thomas Cogswell Upham - 1864 - 582 pages
...is of no consequence ; the opposite of it will always imply some fallacy. Thus, the proposition that the three angles of a triangle are not equal to two right angles, and other propositions, which are the opposite of what has been demonstrated, will always be found... | |
 | Thomas Collyns Simon, John Stuart Mill - 1866 - 120 pages
...conceptions can exist without being self-evident ; he allows us to suppose that it is not self-evident that the three angles of a triangle are not equal to two right angles ; in other words, that the being equal to two right angles is not, in a self-evident manner, part of... | |
 | Edward Meredith Cope - 1867 - 492 pages
...necessarily concludes in one way ; he cannot prove that two straight lines may enclose a space, or that the three angles of a triangle are not equal to two right angles ; not that he has any personal interest in proving that the three angles of a triangle are equal to... | |
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Thus, the proposition, that the three angles of a triangle are not equal to two right angles... 
