[問題] sin(pi)的誤差要如何消去
請問各位版友
sin(pi)理論上會等於零
但是實際按出來還是會有小數 E-16 作祟
要怎麼除去這個問題呢!?
--
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.248.160.67
→
03/21 15:12, , 1F
03/21 15:12, 1F
→
03/21 15:16, , 2F
03/21 15:16, 2F
→
03/21 15:17, , 3F
03/21 15:17, 3F
→
03/21 15:18, , 4F
03/21 15:18, 4F
→
03/21 15:18, , 5F
03/21 15:18, 5F
→
03/21 20:27, , 6F
03/21 20:27, 6F
→
03/21 21:18, , 7F
03/21 21:18, 7F
推
03/21 23:06, , 8F
03/21 23:06, 8F