# Difference between revisions of "Dual lattice"

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function(x,y){ return function(){ return x*b1.X()+y*b2.X(); };}(i,j), | function(x,y){ return function(){ return x*b1.X()+y*b2.X(); };}(i,j), | ||

function(x,y){ return function(){ return x*b1.Y()+y*b2.Y(); };}(i,j) | function(x,y){ return function(){ return x*b1.Y()+y*b2.Y(); };}(i,j) | ||

− | ], {name:''}); | + | ], {name:'', size:2}); |

}} | }} | ||