| #### D.15.14.38 equalMultiDeg Procedure from library `multigrading.lib` (see multigrading_lib). Usage: equalMultiDeg(exp1, exp2[, V]); intvec exp1, exp2, intmat V Purpose: Tests if the exponent vectors of two monomials (given by exp1 and exp2) represent the same multidegree. Note: the integer matrix V encodes multidegrees of module components, if module component is present in exp1 and exp2 Example:
    LIB "multigrading.lib";
    printlevel=3;
    ring r = 0,(x,y,z),dp;
    intmat g[2][3]=
    1,0,1,
    0,1,1;
    intmat t[2][1]=
    -2,
    1;
    setBaseMultigrading(g,t);
    poly a = x10yz;
    poly b = x8y2z;
    poly c = x4z2;
    poly d = y5;
    poly e = x2y2;
    poly f = z2;
    equalMultiDeg(leadexp(a), leadexp(b));
    ==> 1
    equalMultiDeg(leadexp(a), leadexp(c));
    ==> 0
    equalMultiDeg(leadexp(a), leadexp(d));
    ==> 0
    equalMultiDeg(leadexp(a), leadexp(e));
    ==> 0
    equalMultiDeg(leadexp(a), leadexp(f));
    ==> 0
    equalMultiDeg(leadexp(b), leadexp(c));
    ==> 0
    equalMultiDeg(leadexp(b), leadexp(d));
    ==> 0
    equalMultiDeg(leadexp(b), leadexp(e));
    ==> 0
    equalMultiDeg(leadexp(b), leadexp(f));
    ==> 0
    equalMultiDeg(leadexp(c), leadexp(d));
    ==> 1
    equalMultiDeg(leadexp(c), leadexp(e));
    ==> 0
    equalMultiDeg(leadexp(c), leadexp(f));
    ==> 0
    equalMultiDeg(leadexp(d), leadexp(e));
    ==> 0
    equalMultiDeg(leadexp(d), leadexp(f));
    ==> 0
    equalMultiDeg(leadexp(e), leadexp(f));
    ==> 1

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