94{
95
96 unsigned i__2;
97 integer phi_dim1, phi_offset, i__1, i__3;
99
100
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140 --rc;
141 --psi;
143 phi_offset = phi_dim1 + 1;
144 phi -= phi_offset;
145
146
148 for (j = 1; j <= i__1; ++j) {
150 for (i__ = j; i__ <= i__2; ++i__) {
151 v[i__ + j * 10 - 11] = phi[i__ + j * phi_dim1];
152 }
153 i__2 = j - 1;
154 for (k = 1; k <= i__2; ++k) {
155 save = v[j + k * 10 - 11] * v[k + k * 10 - 11];
157 for (i__ = j; i__ <= i__3; ++i__) {
158 v[i__ + j * 10 - 11] -= v[i__ + k * 10 - 11] * save;
159 }
160 }
161
162 if ((r__1 = v[j + j * 10 - 11],
abs(r__1)) < 1e-10f) {
163 goto L100;
164 }
165 rc[j] = psi[j];
166 i__2 = j - 1;
167 for (k = 1; k <= i__2; ++k) {
168 rc[j] -= rc[k] * v[j + k * 10 - 11];
169 }
170 v[j + j * 10 - 11] = 1.f / v[j + j * 10 - 11];
171 rc[j] *= v[j + j * 10 - 11];
172
173
174 r__2 = rc[j];
175 r__1 =
min(r__2,.999f);
176 rc[j] =
max(r__1,-.999f);
177 }
178 return 0;
179
180L100:
182 for (i__ = j; i__ <= i__1; ++i__) {
183 rc[i__] = 0.f;
184 }
185
186
187
188
189
190
191
192 return 0;
193}