1<?xml version="1.0" encoding="UTF-8"?><out> 2 3 ArcTan value of zero is: 4 0<br/> 5 ArcTan value of nzero is: 6 0<br/> 7 ArcTan value of num1 is: 8 1.1051406883644943<br/> 9 ArcTan value of num2 is: 10 1.2627426592770932<br/> 11 ArcTan value of temp1 is: 12 -1.4288992721907328<br/> 13 ArcTan value of temp2 is: 14 -1.4711275752937356<br/> 15 ArcTan value of rad1 is: 16 0.7853981633974483<br/> 17 ArcTan value of rad2 is: 18 1.5308176396716067<br/> 19 ArcTan value of rad3 is: 20 0.2478001933774758<br/> 21 ArcTan value of rad4 is: 22 -0.726145569734016<br/> 23 ArcTan value of input1 number is: 24 1.5707963267947052<br/> 25 ArcTan value of input2 number is: 26 NaN<br/> 27 ArcTan value of input3 number is: 28 1.5707963267948966</out>