| 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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