1||0|194|0|
0|0|0|||1||A typo in|alexwajn||23:34:57|04/19/2008|In the page%3A%0D%0Ahttp%3A%2F%2Fwww.cut-the-knot.org%2Fpythagoras%2FRationalTrig%2FCutTheKnot.shtml%0D%0A%0D%0Ain the chapter %22Main laws of rational trigonometry%22%2C we reed%3A%0D%0A%0D%0AThen the spread %22s%22 between %22L1%22  and  %22L2%22 is%3A%0D%0A         %22 s %3D s%28L1%2CL2%29 %3D Q%28B%2CC%29%2FQ%28A%2CC%29 %3D Q%2FR %22%0D%0AThis ratio is clearly independent of the choice of %22B%22  by Thales%27 theorem.%0D%0A%0D%0AIt should be written%3A   %22 s %3D s%28L1%2CL2%29 %3D Q%28B%2CC%29%2FQ%28A%2CB%29 %3D Q%2FR %22%0D%0A%0D%0A%0D%0Aalexwajn%0D%0Aalexwajn
1|1|0|||||RE%3A A typo in|alexb||23:36:10|04/19/2008|Thank you. You are right. It is fixed now.