n += numeric(it);
d *= factorial(numeric(it));
}
- return factorial(numeric(n)) / d;
+ return factorial(n) / d;
}
} // anonymous namespace
factor = factor.mul(c.power(exponent[i]));
}
}
- result.push_back(expair(mul(monomial).expand(options), factor));
+ result.push_back(expair(mul(std::move(monomial)).expand(options), factor));
} while (compositions.next());
} while (partitions.next());
}