-- -*- M2-comint -*- hash: 11933515679434457395

i1 : R = ZZ[a..z];

i2 : M = genericSkewMatrix(R,a,3)

o2 = | 0  a  b |
     | -a 0  c |
     | -b -c 0 |

             3      3
o2 : Matrix R  <-- R

i3 : transpose(M) + M == 0

o3 = true

i4 : genericSkewMatrix(R,d,5)

o4 = | 0  d  e  f  g |
     | -d 0  h  i  j |
     | -e -h 0  k  l |
     | -f -i -k 0  m |
     | -g -j -l -m 0 |

             5      5
o4 : Matrix R  <-- R

i5 : genericSkewMatrix(R,3)

o5 = | 0  a  b |
     | -a 0  c |
     | -b -c 0 |

             3      3
o5 : Matrix R  <-- R

i6 : genericSkewMatrix(R,5)

o6 = | 0  a  b  c  d |
     | -a 0  e  f  g |
     | -b -e 0  h  i |
     | -c -f -h 0  j |
     | -d -g -i -j 0 |

             5      5
o6 : Matrix R  <-- R

i7 : 
