Hi, Le vendredi 09 mars 2007 10:26, frenci a écrit : > Hi, > I'am a PhD student and I'm trying to write a program that calculate the > sin() function. ...
You don't need those two, and it may break if you build for a real target: > PFLAGS+=-I/usr/include ... > includes math; ... > 0: sin(0.000000e+00) = 0.000000e+00 > 0: sin(3.141593e+02) = 1.964791e-15 > 0: sin(6.283185e+02) = 3.929582e-15 > 0: sin(9.424778e+02) = -5.094905e-14 > 0: sin(1.256637e+03) = 7.859165e-15 > 0: sin(1.570796e+03) = -1.607063e-13 > 0: sin(1.884956e+03) = -1.018981e-13 > 0: sin(2.199115e+03) = -2.704636e-13 > 0: sin(2.513274e+03) = 1.571833e-14 > > > Why sin() function dosn't run well?? The results are ok, you give an approximates value of Pi, 2Pi, 3Pi to sin it returns approximates values of zero ... Cheers, Aurélien _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
