u4.72.01 Operator COMB_MATR_ASSE# 1. But 2. Syntax 3. Operands 3.1. Keyword MATR_ASSE 3.2. Keyword COMB_R 3.3. Keyword COMB_C 3.4. Keyword CALC_AMOR_GENE 3.5. Operand SANS_CMP = “LAGR” 4. Examples of use 4.1. Classic linear combination 4.2. Copy of a concept of type Matr_asse_*_r 4.3. Difference between COMB_C and COMB_R: 4.4. Extracting the real part of a matr_asse_*_c matrix