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1 /* |
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2 |
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3 Copyright (C) 1996, 1997 John W. Eaton |
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 2, or (at your option) any |
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10 later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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20 |
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21 */ |
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22 |
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23 #if !defined (octave_liboctave_specfun_h) |
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24 #define octave_liboctave_specfun_h 1 |
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25 |
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26 #include "oct-cmplx.h" |
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27 |
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28 template <class T> class Array2; |
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29 class Matrix; |
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30 class ComplexMatrix; |
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31 class RowVector; |
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32 class ComplexColumnVector; |
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33 class Range; |
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34 |
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35 #if !defined (HAVE_ACOSH) |
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36 extern double acosh (double); |
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37 #endif |
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38 |
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39 #if !defined (HAVE_ASINH) |
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40 extern double asinh (double); |
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41 #endif |
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42 |
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43 #if !defined (HAVE_ATANH) |
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44 extern double atanh (double); |
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45 #endif |
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46 |
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47 #if !defined (HAVE_ERF) |
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48 extern double erf (double); |
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49 #endif |
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50 |
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51 #if !defined (HAVE_ERFC) |
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52 extern double erfc (double); |
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53 #endif |
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54 |
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55 extern double xgamma (double x); |
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56 extern double xlgamma (double x); |
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57 |
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58 extern Complex |
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59 besselj (double alpha, const Complex& x, bool scaled, int& ierr); |
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60 |
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61 extern Complex |
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62 bessely (double alpha, const Complex& x, bool scaled, int& ierr); |
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63 |
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64 extern Complex |
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65 besseli (double alpha, const Complex& x, bool scaled, int& ierr); |
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66 |
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67 extern Complex |
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68 besselk (double alpha, const Complex& x, bool scaled, int& ierr); |
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69 |
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70 extern Complex |
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71 besselh1 (double alpha, const Complex& x, bool scaled, int& ierr); |
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72 |
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73 extern Complex |
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74 besselh2 (double alpha, const Complex& x, bool scaled, int& ierr); |
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75 |
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76 extern ComplexMatrix |
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77 besselj (double alpha, const ComplexMatrix& x, bool scaled, |
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78 Array2<int>& ierr); |
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79 |
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80 extern ComplexMatrix |
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81 bessely (double alpha, const ComplexMatrix& x, bool scaled, |
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82 Array2<int>& ierr); |
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83 |
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84 extern ComplexMatrix |
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85 besseli (double alpha, const ComplexMatrix& x, bool scaled, |
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86 Array2<int>& ierr); |
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87 |
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88 extern ComplexMatrix |
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89 besselk (double alpha, const ComplexMatrix& x, bool scaled, |
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90 Array2<int>& ierr); |
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91 |
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92 extern ComplexMatrix |
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93 besselh1 (double alpha, const ComplexMatrix& x, bool scaled, |
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94 Array2<int>& ierr); |
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95 |
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96 extern ComplexMatrix |
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97 besselh2 (double alpha, const ComplexMatrix& x, bool scaled, |
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98 Array2<int>& ierr); |
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99 |
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100 extern ComplexMatrix |
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101 besselj (const Matrix& alpha, const Complex& x, bool scaled, |
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102 Array2<int>& ierr); |
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103 |
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104 extern ComplexMatrix |
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105 bessely (const Matrix& alpha, const Complex& x, bool scaled, |
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106 Array2<int>& ierr); |
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107 |
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108 extern ComplexMatrix |
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109 besseli (const Matrix& alpha, const Complex& x, bool scaled, |
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110 Array2<int>& ierr); |
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111 |
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112 extern ComplexMatrix |
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113 besselk (const Matrix& alpha, const Complex& x, bool scaled, |
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114 Array2<int>& ierr); |
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115 |
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116 extern ComplexMatrix |
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117 besselh1 (const Matrix& alpha, const Complex& x, bool scaled, |
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118 Array2<int>& ierr); |
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119 |
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120 extern ComplexMatrix |
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121 besselh2 (const Matrix& alpha, const Complex& x, bool scaled, |
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122 Array2<int>& ierr); |
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123 |
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124 extern ComplexMatrix |
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125 besselj (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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126 Array2<int>& ierr); |
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127 |
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128 extern ComplexMatrix |
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129 bessely (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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130 Array2<int>& ierr); |
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131 |
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132 extern ComplexMatrix |
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133 besseli (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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134 Array2<int>& ierr); |
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135 |
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136 extern ComplexMatrix |
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137 besselk (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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138 Array2<int>& ierr); |
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139 |
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140 extern ComplexMatrix |
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141 besselh1 (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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142 Array2<int>& ierr); |
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143 |
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144 extern ComplexMatrix |
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145 besselh2 (const Matrix& alpha, const ComplexMatrix& x, bool scaled, |
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146 Array2<int>& ierr); |
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147 |
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148 extern ComplexMatrix |
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149 besselj (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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150 Array2<int>& ierr); |
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151 |
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152 extern ComplexMatrix |
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153 bessely (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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154 Array2<int>& ierr); |
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155 |
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156 extern ComplexMatrix |
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157 besseli (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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158 Array2<int>& ierr); |
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159 |
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160 extern ComplexMatrix |
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161 besselk (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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162 Array2<int>& ierr); |
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163 |
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164 extern ComplexMatrix |
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165 besselh1 (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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166 Array2<int>& ierr); |
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167 |
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168 extern ComplexMatrix |
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169 besselh2 (const RowVector& alpha, const ComplexColumnVector& x, bool scaled, |
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170 Array2<int>& ierr); |
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171 |
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172 extern Complex airy (const Complex& z, bool deriv, bool scaled, int& ierr); |
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173 extern Complex biry (const Complex& z, bool deriv, bool scaled, int& ierr); |
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174 |
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175 extern ComplexMatrix |
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176 airy (const ComplexMatrix& z, bool deriv, bool scaled, Array2<int>& ierr); |
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177 |
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178 extern ComplexMatrix |
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179 biry (const ComplexMatrix& z, bool deriv, bool scaled, Array2<int>& ierr); |
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180 |
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181 extern double betainc (double x, double a, double b); |
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182 extern Matrix betainc (double x, double a, const Matrix& b); |
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183 extern Matrix betainc (double x, const Matrix& a, double b); |
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184 extern Matrix betainc (double x, const Matrix& a, const Matrix& b); |
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185 |
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186 extern Matrix betainc (const Matrix& x, double a, double b); |
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187 extern Matrix betainc (const Matrix& x, double a, const Matrix& b); |
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188 extern Matrix betainc (const Matrix& x, const Matrix& a, double b); |
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189 extern Matrix betainc (const Matrix& x, const Matrix& a, const Matrix& b); |
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190 |
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191 extern double gammainc (double x, double a, bool& err); |
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192 extern Matrix gammainc (double x, const Matrix& a); |
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193 extern Matrix gammainc (const Matrix& x, double a); |
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194 extern Matrix gammainc (const Matrix& x, const Matrix& a); |
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195 |
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196 inline double gammainc (double x, double a) |
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197 { |
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198 bool err; |
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199 return gammainc (x, a, err); |
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200 } |
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201 |
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202 #endif |
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203 |
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204 /* |
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205 ;;; Local Variables: *** |
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206 ;;; mode: C *** |
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207 ;;; page-delimiter: "^/\\*" *** |
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208 ;;; End: *** |
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209 */ |
