100じ ほうていしき には 　ほんとうに 100コ の こたえ が あるのか ... みぎがわ の きょうやく　→ x = 　　 1 x = 0.99803 - 0.06279 i x = 0.99211 - 0.12533 i x = 0.98229 - 0.18738 i x = 0.96858 - 0.24869 i x = 0.95106 - 0.30902 i x = 0.92978 - 0.36812 i x = 0.90483 - 0.42578 i x = 0.87631 - 0.48175 i x = 0.84433 - 0.53583 i x = 0.80902 - 0.58779 i x = 0.77051 - 0.63742 i x = 0.72897 - 0.68455 i x = 0.68455 - 0.72897 i x = 0.63742 - 0.77051 i x = 0.58779 - 0.80902 i x = 0.53583 - 0.84433 i x = 0.48175 - 0.87631 i x = 0.42578 - 0.90483 i x = 0.36812 - 0.92978 i x = 0.30902 - 0.95106 i x = 0.24869 - 0.96858 i x = 0.18738 - 0.98229 i x = 0.12533 - 0.99211 i x = 0.06279 - 0.99803 i x = 　　　　 -　i x = -0.06279 - 0.99803 i x = -0.12533 - 0.99211 i x = -0.18738 - 0.98229 i x = -0.24869 - 0.96858 i x = -0.30902 - 0.95106 i x = -0.36812 - 0.92978 i x = -0.42578 - 0.90483 i x = -0.48175 - 0.87631 i x = -0.53583 - 0.84433 i x = -0.58779 - 0.80902 i x = -0.63742 - 0.77051 i x = -0.68455 - 0.72897 i x = -0.72897 - 0.68455 i x = -0.77051 - 0.63742 i x = -0.80902 - 0.58779 i x = -0.84433 - 0.53583 i x = -0.87631 - 0.48175 i x = -0.90483 - 0.42578 i x = -0.92978 - 0.36812 i x = -0.95106 - 0.30902 i x = -0.96858 - 0.24869 i x = -0.98229 - 0.18738 i x = -0.99211 - 0.12533 i x = -0.99803 - 0.06279 i 　　ありました　＼(^▽^)／

←　ひだりがわ の きょうやく x = 0.99803 + 0.06279 i x = 0.99211 + 0.12533 i x = 0.98229 + 0.18738 i x = 0.96858 + 0.24869 i x = 0.95106 + 0.30902 i x = 0.92978 + 0.36812 i x = 0.90483 + 0.42578 i x = 0.87631 + 0.48175 i x = 0.84433 + 0.53583 i x = 0.80902 + 0.58779 i x = 0.77051 + 0.63742 i x = 0.72897 + 0.68455 i x = 0.68455 + 0.72897 i x = 0.63742 + 0.77051 i x = 0.58779 + 0.80902 i x = 0.53583 + 0.84433 i x = 0.48175 + 0.87631 i x = 0.42578 + 0.90483 i x = 0.36812 + 0.92978 i x = 0.30902 + 0.95106 i x = 0.24869 + 0.96858 i x = 0.18738 + 0.98229 i x = 0.12533 + 0.99211 i x = 0.06279 + 0.99803 i x = 　　　　　　i x = -0.06279 + 0.99803 i x = -0.12533 + 0.99211 i x = -0.18738 + 0.98229 i x = -0.24869 + 0.96858 i x = -0.30902 + 0.95106 i x = -0.36812 + 0.92978 i x = -0.42578 + 0.90483 i x = -0.48175 + 0.87631 i x = -0.53583 + 0.84433 i x = -0.58779 + 0.80902 i x = -0.63742 + 0.77051 i x = -0.68455 + 0.72897 i x = -0.72897 + 0.68455 i x = -0.77051 + 0.63742 i x = -0.80902 + 0.58779 i x = -0.84433 + 0.53583 i x = -0.87631 + 0.48175 i x = -0.90483 + 0.42578 i x = -0.92978 + 0.36812 i x = -0.95106 + 0.30902 i x = -0.96858 + 0.24869 i x = -0.98229 + 0.18738 i x = -0.99211 + 0.12533 i x = -0.99803 + 0.06279 i x = 　　-1