1D 223 3// 0.000000 40x0 5// 0.785398 60x3fe921fb54442d18 7// 1.570796 80x3ff921fb54442d18 9// 2.356194 100x4002d97c7f3321d2 11// 3.141593 120x400921fb54442d18 13// 3.926991 140x400f6a7a2955385e 15// 4.712389 160x4012d97c7f3321d2 17// 6.283184 180x401921fb11284e95 19// -0.785398 200xbfe921fb54442d18 21// -1.570796 220xbff921fb54442d18 23// -2.356194 240xc002d97c7f3321d2 25// -3.141593 260xc00921fb54442d18 27// -3.926991 280xc00f6a7a2955385e 29// -4.712389 300xc012d97c7f3321d2 31// -6.283186 320xc01921fb97600b9b 33// 6.283185 340x401921fb54442d18 35// 7.068583 360x401c463abeccb2bb 37// 7.853982 380x401f6a7a2955385e 39// 8.639380 400x4021475cc9eedf00 41// 9.424778 420x4022d97c7f3321d2 43// 10.210176 440x40246b9c347764a4 45// 10.995574 460x4025fdbbe9bba775 47// 12.566370 480x402921fb32b63dd6 49