positive on the positiveside of the line, and negative on the negative side. The preceding considerations are of importance informing the equations of the loci of points equi-distant from two given straight lines j i.e., the equa-tions of lines bisecting the angles between two givenstraight lines.… … negative side of (2); i. e., the region within the angle DIF is positivefor (1) and negative for (2); within the angle GIF, negative for(1) and positive for (2) ; within the angle DIG, negative for (1) andnegative for (2); within the angle FIE, positive for (1) and positivefor (2). We have thus the…
Geometry, Analytic
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