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1 // Copyright (C) 2009-2010 NICTA (www.nicta.com.au)
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2 // Copyright (C) 2009-2010 Conrad Sanderson
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3 //
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4 // This Source Code Form is subject to the terms of the Mozilla Public
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5 // License, v. 2.0. If a copy of the MPL was not distributed with this
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6 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
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7
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8
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9 //! \addtogroup fn_trig
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10 //! @{
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11
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12 //
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13 // trigonometric functions:
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14 // cos family: cos, acos, cosh, acosh
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15 // sin family: sin, asin, sinh, asinh
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16 // tan family: tan, atan, tanh, atanh
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17
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18
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19 //
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20 // cos
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21
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22 template<typename T1>
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23 arma_inline
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24 const eOp<T1, eop_cos>
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25 cos(const Base<typename T1::elem_type,T1>& A)
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26 {
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27 arma_extra_debug_sigprint();
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28
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29 return eOp<T1, eop_cos>(A.get_ref());
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30 }
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31
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32
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33
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34 template<typename T1>
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35 arma_inline
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36 const eOpCube<T1, eop_cos>
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37 cos(const BaseCube<typename T1::elem_type,T1>& A)
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38 {
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39 arma_extra_debug_sigprint();
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40
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41 return eOpCube<T1, eop_cos>(A.get_ref());
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42 }
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43
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44
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45
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46 //
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47 // acos
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48
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49 template<typename T1>
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50 arma_inline
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51 const eOp<T1, eop_acos>
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52 acos(const Base<typename T1::elem_type,T1>& A)
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53 {
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54 arma_extra_debug_sigprint();
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55
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56 return eOp<T1, eop_acos>(A.get_ref());
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57 }
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58
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59
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60
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61 template<typename T1>
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62 arma_inline
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63 const eOpCube<T1, eop_acos>
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64 acos(const BaseCube<typename T1::elem_type,T1>& A)
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65 {
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66 arma_extra_debug_sigprint();
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67
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68 return eOpCube<T1, eop_acos>(A.get_ref());
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69 }
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70
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71
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72
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73 //
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74 // cosh
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75
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76 template<typename T1>
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77 arma_inline
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78 const eOp<T1, eop_cosh>
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79 cosh(const Base<typename T1::elem_type,T1>& A)
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80 {
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81 arma_extra_debug_sigprint();
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82
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83 return eOp<T1, eop_cosh>(A.get_ref());
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84 }
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85
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86
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87
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88 template<typename T1>
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89 arma_inline
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90 const eOpCube<T1, eop_cosh>
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91 cosh(const BaseCube<typename T1::elem_type,T1>& A)
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92 {
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93 arma_extra_debug_sigprint();
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94
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95 return eOpCube<T1, eop_cosh>(A.get_ref());
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96 }
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97
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98
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99
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100 //
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101 // acosh
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102
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103 template<typename T1>
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104 arma_inline
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105 const eOp<T1, eop_acosh>
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106 acosh(const Base<typename T1::elem_type,T1>& A)
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107 {
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108 arma_extra_debug_sigprint();
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109
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110 return eOp<T1, eop_acosh>(A.get_ref());
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111 }
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112
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113
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114
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115 template<typename T1>
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116 arma_inline
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117 const eOpCube<T1, eop_acosh>
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118 acosh(const BaseCube<typename T1::elem_type,T1>& A)
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119 {
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120 arma_extra_debug_sigprint();
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121
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122 return eOpCube<T1, eop_acosh>(A.get_ref());
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123 }
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124
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125
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126
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127 //
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128 // sin
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129
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130 template<typename T1>
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131 arma_inline
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132 const eOp<T1, eop_sin>
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133 sin(const Base<typename T1::elem_type,T1>& A)
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134 {
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135 arma_extra_debug_sigprint();
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136
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137 return eOp<T1, eop_sin>(A.get_ref());
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138 }
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139
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140
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141
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142 template<typename T1>
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143 arma_inline
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144 const eOpCube<T1, eop_sin>
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145 sin(const BaseCube<typename T1::elem_type,T1>& A)
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146 {
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147 arma_extra_debug_sigprint();
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148
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149 return eOpCube<T1, eop_sin>(A.get_ref());
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150 }
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151
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152
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153
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154 //
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155 // asin
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156
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157 template<typename T1>
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158 arma_inline
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159 const eOp<T1, eop_asin>
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160 asin(const Base<typename T1::elem_type,T1>& A)
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161 {
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162 arma_extra_debug_sigprint();
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163
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164 return eOp<T1, eop_asin>(A.get_ref());
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165 }
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166
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167
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168
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169 template<typename T1>
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170 arma_inline
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171 const eOpCube<T1, eop_asin>
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172 asin(const BaseCube<typename T1::elem_type,T1>& A)
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173 {
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174 arma_extra_debug_sigprint();
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175
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176 return eOpCube<T1, eop_asin>(A.get_ref());
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177 }
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178
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179
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180
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181 //
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182 // sinh
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183
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184 template<typename T1>
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185 arma_inline
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186 const eOp<T1, eop_sinh>
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187 sinh(const Base<typename T1::elem_type,T1>& A)
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188 {
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189 arma_extra_debug_sigprint();
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190
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191 return eOp<T1, eop_sinh>(A.get_ref());
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192 }
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193
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194
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195
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196 template<typename T1>
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197 arma_inline
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198 const eOpCube<T1, eop_sinh>
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199 sinh(const BaseCube<typename T1::elem_type,T1>& A)
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200 {
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201 arma_extra_debug_sigprint();
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202
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203 return eOpCube<T1, eop_sinh>(A.get_ref());
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204 }
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205
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206
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207
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208 //
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209 // asinh
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210
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211 template<typename T1>
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212 arma_inline
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213 const eOp<T1, eop_asinh>
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214 asinh(const Base<typename T1::elem_type,T1>& A)
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215 {
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216 arma_extra_debug_sigprint();
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217
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218 return eOp<T1, eop_asinh>(A.get_ref());
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219 }
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220
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221
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222
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223 template<typename T1>
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224 arma_inline
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225 const eOpCube<T1, eop_asinh>
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226 asinh(const BaseCube<typename T1::elem_type,T1>& A)
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227 {
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228 arma_extra_debug_sigprint();
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229
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230 return eOpCube<T1, eop_asinh>(A.get_ref());
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231 }
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232
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233
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234
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235 //
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236 // tan
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237
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238 template<typename T1>
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239 arma_inline
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240 const eOp<T1, eop_tan>
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241 tan(const Base<typename T1::elem_type,T1>& A)
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242 {
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243 arma_extra_debug_sigprint();
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244
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245 return eOp<T1, eop_tan>(A.get_ref());
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246 }
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247
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248
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249
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250 template<typename T1>
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251 arma_inline
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252 const eOpCube<T1, eop_tan>
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253 tan(const BaseCube<typename T1::elem_type,T1>& A)
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254 {
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255 arma_extra_debug_sigprint();
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256
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257 return eOpCube<T1, eop_tan>(A.get_ref());
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258 }
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259
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260
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261
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262 //
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263 // atan
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264
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265 template<typename T1>
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266 arma_inline
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267 const eOp<T1, eop_atan>
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268 atan(const Base<typename T1::elem_type,T1>& A)
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269 {
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270 arma_extra_debug_sigprint();
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271
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272 return eOp<T1, eop_atan>(A.get_ref());
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273 }
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274
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275
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276
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277 template<typename T1>
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278 arma_inline
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279 const eOpCube<T1, eop_atan>
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280 atan(const BaseCube<typename T1::elem_type,T1>& A)
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281 {
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282 arma_extra_debug_sigprint();
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283
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284 return eOpCube<T1, eop_atan>(A.get_ref());
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285 }
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286
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287
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288
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289 //
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290 // tanh
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291
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292 template<typename T1>
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293 arma_inline
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294 const eOp<T1, eop_tanh>
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295 tanh(const Base<typename T1::elem_type,T1>& A)
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296 {
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297 arma_extra_debug_sigprint();
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298
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299 return eOp<T1, eop_tanh>(A.get_ref());
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300 }
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301
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302
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303
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304 template<typename T1>
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305 arma_inline
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306 const eOpCube<T1, eop_tanh>
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307 tanh(const BaseCube<typename T1::elem_type,T1>& A)
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308 {
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309 arma_extra_debug_sigprint();
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310
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311 return eOpCube<T1, eop_tanh>(A.get_ref());
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312 }
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313
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314
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315
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316 //
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317 // atanh
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318
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319 template<typename T1>
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320 arma_inline
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321 const eOp<T1, eop_atanh>
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322 atanh(const Base<typename T1::elem_type,T1>& A)
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323 {
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324 arma_extra_debug_sigprint();
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325
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326 return eOp<T1, eop_atanh>(A.get_ref());
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327 }
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328
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329
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330
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331 template<typename T1>
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332 arma_inline
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333 const eOpCube<T1, eop_atanh>
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334 atanh(const BaseCube<typename T1::elem_type,T1>& A)
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335 {
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336 arma_extra_debug_sigprint();
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337
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338 return eOpCube<T1, eop_atanh>(A.get_ref());
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339 }
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340
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341
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342
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343 //! @}
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