Arithmetic Functions (aime)

cardinal add_c(cardinal &p, cardinal q);

is the sum of p and q, sets p as the same sum (like (p += q))

integer add_i(integer &m, integer n);

is the sum of m and n, sets m as the same sum (like (m += n))

real add_r(real &x, real y);

is the sum of x and y, sets x as the same sum (like (x += y))

cardinal max_c(cardinal &p, cardinal q);

is the maximum of p and q, sets p as the same

integer max_i(integer &m, integer n);

is the maximum of p and q, sets p as the same

real max_r(real &x, real y);

is the maximum of p and q, sets p as the same

cardinal min_c(cardinal &p, cardinal q);

is the minimum of p and q, sets p as the same

integer min_i(integer &m, integer n);

is the minimum of p and q, sets p as the same

real min_r(real &x, real y);

is the minimum of p and q, sets p as the same

cardinal sub_c(cardinal &p, cardinal q);

is the difference of p and q, sets p as the same difference (like (p -= q))

integer sub_i(integer &m, integer n);

is the difference of m and n, sets m as the same difference (like (m -= n))

real sub_r(real &x, real y);

is the difference of x and y, sets x as the same difference (like (x -= y))