index_1.html

basis2 = {1, {&#963;1, &#963;2}, &#963;1&#963;2} ;

basis2//MatrixForm

(&#62370; {{1}, {{&#963;1, &#963;2}}, {&#963;1&#963;2}} &#62370;)

b2 = {1, {&#963;1, &#963;2}, i} ;

b2//MatrixForm

(&#62370; {{1}, {{&#963;1, &#963;2}}, {i}} &#62370;)

n2 = 4 ;

a2 = {a0, {ax, ay}, ai} ; b2 = {b0, {bx, by}, bi} ;

avec = {0, {ax, ay}, 0} ; bvec = {0, {bx, by}, 0} ;