%---------------------------------------------------------------- % This input file exercises all built-in eigenvalue distributions % with ECOND=1 and ESIGN=1 %---------------------------------------------------------------- % ECOND 1 % COND = 1 / SQRT(ULP) ESIGN 1 % the eigenvalues may be positive, negative, or zero % % W(1) = 1, W( 2:N ) = 1.0/COND % EIGVAL 1 125 250 500 1000 2000 % % W(1:N-1) = 1, W(N) = 1.0/COND % EIGVAL 2 125 250 500 1000 2000 % % W(I) = COND**(-(I-1)/(N-1)) % EIGVAL 3 125 250 500 1000 2000 % % W(I) = 1-(I-1)/(N-1)*(1-1/COND) % EIGVAL 4 125 250 500 1000 2000 % % W(I) = random number in the range (1/COND,1) % EIGVAL 5 125 250 500 1000 2000 % % W(I) = random number from the distribution used for the matrix % EIGVAL 6 125 250 500 1000 2000 % % W(I) = ULP*I, I = 1,2,...N-1, and W(N) = 1.0 % EIGVAL 7 125 250 500 1000 2000 % % W(1) = ULP, W(I) = 1+SQRT(ULP)*I, I=2,3,...N-1, and W(N)=2 % EIGVAL 8 125 250 500 1000 2000 % % W(1) = 1, W(I) = W(I-1)+100*ULP, I=1,2,...n-1 % EIGVAL 9 125 250 500 1000 2000 % % Tests to be performed % CALLST STEGRA % STEQRV STEVXA STEDCI % HBANDA 50 HBANDR 10 DUMP LOG % END