| Arthur Cayley - Mathematics - 1896 - 676 pages
...represented by the square root of a negative quantity cannot be measured in the line backwards or forwards, but can be measured in the same plane above the line,,...right angles to the line either in the plane, or in the plane at right angles thereto. Considered as a history of algebra, this work is strongly objected... | |
| Arthur Cayley - Mathematics - 1896 - 663 pages
...represented by the square root of a negative quantity cannot be measured in the line backwards or forwards, but can be measured in the same plane above the line,...right angles to the line either in the plane, or in the plane at right angles thereto. Considered as a history of algebra, this work is strongly objected... | |
| Encyclopedias and dictionaries - 1911 - 1140 pages
...represented by the square root of a negative quantity cannot be measured in the line tuck wards or forwards, but can be measured in the same plane above the line,...(as appears elsewhere) at right angles to the line richer in the plane, or in the plane at right angles thereto. ConK krttl as a history of algebra, this... | |
| Encyclopedias and dictionaries - 1911 - 1122 pages
...cannot be measured in the line backwardĞ or forwards, but can be measured in the same plane i'f^f the line, or (as appears elsewhere) at right angles to the line either in the plane, or m the plane at rijjht angles thereto. Conż•fcred as a history of algebra, this work is strongly... | |
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