Number floor(const Number& num1)
{
switch (num1.type())
{
case Number::INTEGER:
return num1;
case Number::FLOATING:
{
floating_type f = b_mp::floor(num1.get_f());
return Number(f);
}
case Number::RATIONAL:
return Number(r_to_i(num1.get_r()));
#ifndef PMP_DISABLE_VECTOR
case Number::VECTOR:
{
vector_type v = num1.get_v();
for (size_t i = 0; i < v.size(); ++i)
{
v[i] = floor(v[i]);
}
return Number(v);
}
#endif
default:
assert(0);
return 0;
}
}
Number fabs(const Number& num1)
{
switch (num1.type())
{
case Number::INTEGER:
{
integer_type i = b_mp::abs(num1.get_i());
return Number(i);
}
case Number::FLOATING:
{
floating_type f = b_mp::fabs(num1.to_f());
return Number(f);
}
case Number::RATIONAL:
{
rational_type r = b_mp::abs(num1.get_r());
return Number(r);
}
#ifndef PMP_DISABLE_VECTOR
case Number::VECTOR:
{
vector_type v = num1.get_v();
for (size_t i = 0; i < v.size(); ++i)
{
v[i] = abs(v[i]);
}
return Number(v);
}
#endif
default:
assert(0);
return 0;
}
}