三角函數的通解
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程式碼(108 Steps)
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| 1. | X |
2. | K×1 | 3. | K×2 | 4. | K×3 | 5. | K×4 |
| 6. | K×5 | 7. | K×6 | 8. | SIN-1 | 9. | COS | 10. | X |
| 11. | X |
12. | K×1 | 13. | X |
14. | K+1 | 15. | KOUT2 |
| 16. | K+3 | 17. | SIN-1 | 18. | COS | 19. | KIN2 | 20. | KOUT3 |
| 21. | X2 | 22. | 10X | 23. | 1/X | 24. | FIX0 | 25. | RND |
| 26. | NRM | 27. | × | 28. | KOUT1 | 29. | + | 30. | ( |
| 31. | ( | 32. | KOUT4 | 33. | + | 34. | KOUT6 | 35. | - |
| 36. | KOUT5 | 37. | ) | 38. | × | 39. | KOUT3 | 40. | + |
| 41. | KOUT5 | 42. | × | 43. | ( | 44. | 1 | 45. | - |
| 46. | 1 | 47. | +/- | 48. | XY | 49. | KOUT3 | 50. | ) |
| 51. | ÷ | 52. | 2 | 53. | ) | 54. | × | 55. | 1 |
| 56. | 8 | 57. | 0 | 58. | + | 59. | ( | 60. | ( |
| 61. | KOUT4 | 62. | + | 63. | KOUT5 | 64. | ) | 65. | × |
| 66. | KOUT3 | 67. | XY | 68. | 1 | 69. | +/- | 70. | K×3 |
| 71. | X |
72. | + | 73. | KOUT6 | 74. | ) | 75. | × |
| 76. | KOUT1 | 77. | = | 78. | HLT | 79. | 1 | 80. | X |
| 81. | KOUT3 | 82. | X2 | 83. | X>0 | 84. | ENT | 85. | KIN5 |
| 86. | X! | 87. | 1 | 88. | K-5 | 89. | KIN6 | 90. | - |
| 91. | KOUT5 | 92. | = | 93. | SIN-1 | 94. | COS | 95. | X |
| 96. | 10X | 97. | 1/X | 98. | FIX0 | 99. | RND | 100. | NRM |
| 101. | KIN4 | 102. | X |
103. | K+5 | 104. | X |
105. | K-6 |
| 106. | 1 | 107. | X |
108. | RTN | ||||
範例一
sinx = 0.5 , x = 1800 n + (-1)n 300 , n = 0, 1, -1, 2, -2, 3, -3, ......
先輸入 30 P1 ,SIN 選 1 ENT (COS 選 2, TAN 選 2),不斷按RUN顯示1500 , -2100 , 3900 , ...
3 0 P1 RUN 1 RUN RUN RUN RUN RUN RUN
cosx = 0.5 , x = 3600 n +/- 600 , n = 0, 1, -1, 2, -2, 3, -3, ......
先輸入 60 P1 ,COS選 2 ENT ,不斷按RUN顯示 -600 , 3000 , -3000 , ...
6 0 P1 RUN 2 RUN RUN RUN RUN RUN RUN
tanx = 1 , x = 1800 n + 450 , n = 0, 1, -1, 2, -2, 3, -3, ......
先輸入 30 P1 ,TAN 選 3 ENT ,不斷按RUN顯示 2250 , -1350 , 4050 , ...
4 5 P1 RUN 3 RUN RUN RUN RUN RUN RUN
範例二
解 sinx = 0.5 , -7200<x<7200。
. 5 SHIFT SIN P1 RUN 1 RUN RUN RUN RUN RUN RUN
x = 300 , 1500 , -2100 , 3900 , -3300 , 5100 , -5700 , -6900