| Elphinstone Waters Begbie - 1862 - 80 páginas
...so as to form a pike for the soldier. 9. It is an imaginary line along the centre of the barrel. 10. **A straight line is that which lies evenly between its extreme points,** and a line is length without breadth. 11. No; for although we may draw lines for all practical purposes,... | |
| Euclides - 1862 - 140 páginas
...but not magnitude. 2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** 5. A superficies (or surface) is that which has only length and breadth. 6. The extremities of a superficies... | |
| Euclides - 1863
...thickness. 6. The extremities of a superficies are lines. 7. A plane surface, (planus, level, flat,) **is that in which any two points being taken, the straight line** joining them lies wholly in that surface. — HERON. „ " A plane surface is that which lies evenly,... | |
| Euclides - 1864 - 262 páginas
...POINT is that which has no parts, or which has no magnitude. II. A line is length without breadth. m. **The extremities of a line are points. IV. A straight...lines. VII. A plane superficies is that in which any** *wo points being taken, the straight line between them lies wholly in that superficies. VIII. A plane... | |
| Euclides - 1864 - 448 páginas
...POINT is that which has no parts, or which has no magnitude. II. A line is length without breadth. III. **The extremities of a line are points. IV. A straight...breadth. VI. The extremities of a superficies are lines.** vn. A plane superficies is that in which any +wo points being taken, the straight line between them... | |
| Euclides - 1865 - 402 páginas
...is that which hath no parts, or which ha!h no magnitude. II. A line is length without breadth. III. **The extremities of a line are points. IV. A straight...its extreme points. V. A superficies is that which** hath only length and breadth. VI. The extremities of a superficies are lines. VII. A plane superficies... | |
| Walter Marsham Adams - 1866
...each three consecutive points is equal to the negative. And this is what is meant by the definition : **"A straight line is that which lies evenly between its extreme points."** CHAPTER XI. THE STKAIGHT LINE CONTINUED. SINCE the law of motion in a straight line fixes the third... | |
| Edward Clarke Lowe - 1866
...or no magnitude. .2. A line is length without breadth. 3. The extremities of a line are points. 4. **A straight line is that which lies evenly between its extreme points.** 5. A super/ides is that which hath only length and breadth. 6. The extremities of a superficies are... | |
| Euclid, Isaac Todhunter - 1867 - 426 páginas
...•magnitude. 'i2. A line is length without breadth. 3. The extremities of a line are points. -t ' 4. **A straight line is that which lies evenly between its extreme points.** 5. A superficies is that which has only length and breadth. 6. The extremities of a superficies are... | |
| Charles Knight - 1867
...of the word, followed by an assumption of a mathematical property under the shape of an axiom. Thus **a straight line is " that which lies evenly between its extreme points** ;" while the real definition, or distinction between straightness and every thing else is contained... | |
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