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double precision tmp1,tmp2,tmp(npoints) !temp variables |
double precision tmp1,tmp2,tmp(npoints) !temp variables |
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logical DEBUG |
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real pigr !3.1415... |
real pigr !3.1415... |
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pigr=ACOS(-1.) |
pigr=ACOS(-1.) |
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DEBUG = .false. |
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if(eflag.eq.1)DEBUG = .true. |
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eflag = 0 |
eflag = 0 |
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141 |
jfail=0 |
jfail=0 |
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call DFACT(3,a,3,ir,ifail,deta,jfail) |
call DFACT(3,a,3,ir,ifail,deta,jfail) |
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if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
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print*,'tricircle: ERROR: singular matrix A:' |
if(DEBUG)then |
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do i=1,3 |
print*,'tricircle: ERROR: singular matrix A:' |
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print*,(a(i,j),j=1,3) |
do i=1,3 |
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enddo |
print*,(a(i,j),j=1,3) |
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enddo |
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endif |
150 |
eflag=1 |
eflag=1 |
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endif |
endif |
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if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
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print* |
if(DEBUG)then |
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$ ,'tricircle: ERROR: matrix A: determinant too small?' |
print* |
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do i=1,3 |
$ ,'tricircle: ERROR: matrix A: determinant too small?' |
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print*,(d(i,j),j=1,3) |
do i=1,3 |
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enddo |
print*,(d(i,j),j=1,3) |
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enddo |
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endif |
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eflag=1 |
eflag=1 |
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elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
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print* |
if(DEBUG)then |
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print* |
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$ ,'tricircle: ERROR: matrix A: determinant too large?' |
$ ,'tricircle: ERROR: matrix A: determinant too large?' |
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do i=1,3 |
do i=1,3 |
166 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
167 |
enddo |
enddo |
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endif |
169 |
eflag=1 |
eflag=1 |
170 |
endif |
endif |
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jfail=0 |
jfail=0 |
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call DFACT(3,d,3,ir,ifail,detd,jfail) |
call DFACT(3,d,3,ir,ifail,detd,jfail) |
175 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
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if(DEBUG)then |
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print*,'tricircle: ERROR: singular matrix D:' |
print*,'tricircle: ERROR: singular matrix D:' |
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do i=1,3 |
do i=1,3 |
179 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
180 |
enddo |
enddo |
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endif |
182 |
eflag=1 |
eflag=1 |
183 |
endif |
endif |
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if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
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if(DEBUG)then |
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print* |
print* |
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$ ,'tricircle: ERROR: matrix D: determinant too small?' |
$ ,'tricircle: ERROR: matrix D: determinant too small?' |
188 |
do i=1,3 |
do i=1,3 |
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print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
190 |
enddo |
enddo |
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endif |
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eflag=1 |
eflag=1 |
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elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
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if(DEBUG)then |
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print* |
print* |
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$ ,'tricircle: ERROR: matrix D: determinant too large?' |
$ ,'tricircle: ERROR: matrix D: determinant too large?' |
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do i=1,3 |
do i=1,3 |
198 |
print*,(d(i,j),j=1,3) |
print*,(d(i,j),j=1,3) |
199 |
enddo |
enddo |
200 |
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endif |
201 |
eflag=1 |
eflag=1 |
202 |
endif |
endif |
203 |
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205 |
jfail=0 |
jfail=0 |
206 |
call DFACT(3,e,3,ir,ifail,dete,jfail) |
call DFACT(3,e,3,ir,ifail,dete,jfail) |
207 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
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if(DEBUG)then |
209 |
print*,'tricircle: ERROR: singular matrix E:' |
print*,'tricircle: ERROR: singular matrix E:' |
210 |
do i=1,3 |
do i=1,3 |
211 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
212 |
enddo |
enddo |
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endif |
214 |
eflag=1 |
eflag=1 |
215 |
endif |
endif |
216 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
217 |
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if(DEBUG)then |
218 |
print* |
print* |
219 |
$ ,'tricircle: ERROR: matrix E: determinant too small?' |
$ ,'tricircle: ERROR: matrix E: determinant too small?' |
220 |
do i=1,3 |
do i=1,3 |
221 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
222 |
enddo |
enddo |
223 |
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endif |
224 |
eflag=1 |
eflag=1 |
225 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
226 |
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if(DEBUG)then |
227 |
print* |
print* |
228 |
$ ,'tricircle: ERROR: matrix E: determinant too large?' |
$ ,'tricircle: ERROR: matrix E: determinant too large?' |
229 |
do i=1,3 |
do i=1,3 |
230 |
print*,(e(i,j),j=1,3) |
print*,(e(i,j),j=1,3) |
231 |
enddo |
enddo |
232 |
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endif |
233 |
eflag=1 |
eflag=1 |
234 |
endif |
endif |
235 |
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238 |
call DFACT(3,f,3,ir,ifail,detf,jfail) |
call DFACT(3,f,3,ir,ifail,detf,jfail) |
239 |
c ifail=-1 !??? |
c ifail=-1 !??? |
240 |
if(ifail.eq.-1) then |
if(ifail.eq.-1) then |
241 |
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if(DEBUG)then |
242 |
print*,'tricircle: ERROR: singular matrix F:' |
print*,'tricircle: ERROR: singular matrix F:' |
243 |
do i=1,3 |
do i=1,3 |
244 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
245 |
enddo |
enddo |
246 |
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endif |
247 |
eflag=1 |
eflag=1 |
248 |
endif |
endif |
249 |
if(jfail.eq.-1) then |
if(jfail.eq.-1) then |
250 |
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if(DEBUG)then |
251 |
print* |
print* |
252 |
$ ,'tricircle: ERROR: matrix F: determinant too small?' |
$ ,'tricircle: ERROR: matrix F: determinant too small?' |
253 |
do i=1,3 |
do i=1,3 |
254 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
255 |
enddo |
enddo |
256 |
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endif |
257 |
eflag=1 |
eflag=1 |
258 |
elseif(jfail.eq.1) then |
elseif(jfail.eq.1) then |
259 |
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if(DEBUG)then |
260 |
print* |
print* |
261 |
$ ,'tricircle: ERROR: matrix F: determinant too large?' |
$ ,'tricircle: ERROR: matrix F: determinant too large?' |
262 |
do i=1,3 |
do i=1,3 |
263 |
print*,(f(i,j),j=1,3) |
print*,(f(i,j),j=1,3) |
264 |
enddo |
enddo |
265 |
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endif |
266 |
eflag=1 |
eflag=1 |
267 |
endif |
endif |
268 |
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