たいして面白くはなかった件。
import math as m """ tan(a)*sin(n) == -1.0 tan(a) == -1.0 / sin(n) tan(a) == p a == atan(p) """ print('*** tanasinn == -1 ***') for i in range(1, 6): sinn = m.sin(i) tana = -1.0 / sinn p = tana a = m.atan(p) print ('n = ' + str(i)) print(' tana == ' + str(tana)) print(' sinn == ' + str(sinn)) print(' tanasinn == '+ str(tana*sinn)) print(' a == ' + str(a))
出力
*** tanasinn == -1 *** n = 1 tana == -1.1883951057781212 sinn == 0.8414709848078965 tanasinn == -1.0 a == -0.871274682446377 n = 2 tana == -1.0997501702946164 sinn == 0.9092974268256817 tanasinn == -1.0 a == -0.8328682075004891 n = 3 tana == -7.086167395737187 sinn == 0.1411200080598672 tanasinn == -1.0 a == -1.4306020767668275
