class POLYM_RAT < $IS_LT{POLYM_RAT},$STR |
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$STR | $IS_LT{_} | $IS_EQ |
gcd_coeff_num:INTI |
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**** | gcd of numerator of coefficients as Rational |
init |
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lcm_coeff_den:INTI |
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**** | lcm of of denominator of coefficients as Rarional |
polym_inti:POLYM_INTI |
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**** | make coefficients inti. |