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Portable Network Graphic  |  1991-10-27  |  6.1 KB  |  512x317  |  1-bit (2 colors)
   ocr: rigonometric Functions 1=3.14159265358979323846 1r radian = 180 TL degress == 57.29578 degrees D 90+0 180+0 2701 t0 3601 + - D i.e. - sin(0) -sin(-0) sin(90+0) = - cost0) sin -sina +COS 0 rsin 0 -COS 0 tsin 0 sin(90-0) =: sin(90+0) - cos(0) COS +COS a tsin D -COS 0 tsin a +COS 0 sin(180+0) - -sin(0) sin(180-0) == sin(0) tan -tan 0 rcot 0 ttan 0 rcot 0 ttan 0 cos(0) cos(-0) cot -cot - 0 ttan 0 tcot. 0 ttan 0 tcot. 0 cos(90+0) =-sin(e) sec +sec 0 FCSC 0 -sec 0 tcsc 0 +sec 0 cOs(9U-0) = sin(0) 0 +CSC 0 -sec a tcsc 0 Cos(180+0) - -cost0) CSC -CSC 0 +sec COs(180-0) = -cos(0) sine A+C COS-A=1 SIn(DE ...