Trigonometric functions: Difference between revisions

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=={{header|Run BASIC}}==
=={{header|Run BASIC}}==
<lang runbasic>deg = 45.0
<lang runbasic>deg = 45.0
' Run BASIC works in radians. Convert deg and rad as shown.
' Run BASIC works in radians. Convert deg and rad as shown.
pi = acs(-1)
d2r = ACS(-1)/180
r2d = 180 / pi
rad = deg*d2r
d2r = pi / 180
r2d = 180/ACS(-1)
rad = deg * d2r


print "Sine: ";SIN(rad);" ";SIN(deg*d2r)
print "Sine: ";SIN(rad);" ";SIN(deg*d2r)