The Common Sense of the Exact SciencesD. Appleton, 1891 - 271 σελίδες |
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Σελίδα 55
... moving about , without our knowing it ? Whoever likes to meditate seriously upon this ques- tion will find that it is wholly devoid of meaning . But the time employed in arriving at that conclusion will not have been altogether thrown ...
... moving about , without our knowing it ? Whoever likes to meditate seriously upon this ques- tion will find that it is wholly devoid of meaning . But the time employed in arriving at that conclusion will not have been altogether thrown ...
Σελίδα 71
... also be deduced from the first definition of a straight line , by the method already used to show that two straight lines cannot coincide for part of their length and then diverge . moving line can never meet a C until it wholly SPACE . 71.
... also be deduced from the first definition of a straight line , by the method already used to show that two straight lines cannot coincide for part of their length and then diverge . moving line can never meet a C until it wholly SPACE . 71.
Σελίδα 72
William Kingdon Clifford Richard Charles Rowe, Karl Pearson. moving line can never meet a C until it wholly coincides with it . For if it can , let PQ be such a position of the moving line ; then it is possible to draw through в a line ...
William Kingdon Clifford Richard Charles Rowe, Karl Pearson. moving line can never meet a C until it wholly coincides with it . For if it can , let PQ be such a position of the moving line ; then it is possible to draw through в a line ...
Σελίδα 133
... moving counter - clockwise shall be considered positive , but areas traced out by OP when it is moving clockwise shall be considered negative , then wherever o may be inside or outside the loop , the line op will trace out its area pro ...
... moving counter - clockwise shall be considered positive , but areas traced out by OP when it is moving clockwise shall be considered negative , then wherever o may be inside or outside the loop , the line op will trace out its area pro ...
Σελίδα 135
... moving round the curve , the area may vary according to the direction and the route by which we suppose the curve to be described . If , however , we suppose the curve to be sketched out by the moving point , then its area will be ...
... moving round the curve , the area may vary according to the direction and the route by which we suppose the curve to be described . If , however , we suppose the curve to be sketched out by the moving point , then its area will be ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
A B C Archimedes arrangements body centre circle circumference clockwise coincide commutative law complex number Conon of Samos consider containing convert cose count counter-clockwise cube curve cylinder denoted determine directed step distance divide dots edge ellipse equiangular spiral expressed exterior angle figure five times six four fourth proportional fraction geometrical grow at logarithmic Hence hyperbola lemniscate length letters logarithmic rate logarithmic spiral loop magnitude means measure motion move Natural logarithms operation parabola parallel parallelogram perpendicular plane position quantity quaternion radius ratio rectangle represent result reverse right angles right six-face round scalar shadow shape side smooth-points space sphere spiral square step A P step backwards step forwards straight line stretch surface symbol tangent termed theorem tion triangle turn unit angle unity vector steps velocity
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