ifndef div_noHTML
sS div(O contents, O... params) {
  ret hdiv(contents, params);
}

sS div() {
  ret hdiv();
}
endifndef

static BigInt div(BigInt a, BigInt b) {
  ret a.divide(b);
}

static BigInt div(BigInt a, int b) {
  ret a.divide(bigint(b));
}

ifclass Complex
static Complex div(Complex a, double b) {
  ret Complex(a.re/b, a.im/b);
}
endif

static double div(double a, double b) { ret a/b; }
static double div(double a, int b) { ret a/b; }
static long div(long a, long b) { ret a/b; }
static int div(int a, int b) { ret a/b; }