| 108 | } |
| 109 | |
| 110 | float PowF(float x, INTN n) |
| 111 | { |
| 112 | float Data = x; |
| 113 | if (n > 0) { |
| 114 | while (n > 0) { |
| 115 | Data *= 10.0f; |
| 116 | n--; |
| 117 | } |
| 118 | } else { |
| 119 | while (n < 0) { |
| 120 | Data *= 0.1f; |
| 121 | n++; |
| 122 | } |
| 123 | } |
| 124 | return Data; |
| 125 | } |
| 126 | |
| 127 | float CeilF(float X) |
| 128 | { |