mantissa 193 src/bignum.c ScmObj mantissa, b; mantissa 199 src/bignum.c mantissa = Scm_DecodeFlonum(val, &exponent, &sign); mantissa 200 src/bignum.c if (!SCM_NUMBERP(mantissa)) { mantissa 203 src/bignum.c b = Scm_Ash(mantissa, exponent);