| 227 | |
| 228 | |
| 229 | Complex Complex::gonioHelper1(const byte mode) const |
| 230 | { |
| 231 | Complex c = (one - this->c_sqr()).c_sqrt(); |
| 232 | if (mode == 0) |
| 233 | { |
| 234 | c = c + *this * Complex(0,-1); |
| 235 | } |
| 236 | else |
| 237 | { |
| 238 | c = *this + c * Complex(0,-1); |
| 239 | } |
| 240 | c = c.c_log() * Complex(0,1); |
| 241 | return c; |
| 242 | } |
| 243 | |
| 244 | |
| 245 | Complex Complex::c_asin() const |