nikisas 0.1.0

An implementation of common mathematical functions with focus on speed and simplicity of implementation at the cost of precision, with support for `no_std` environments.
Documentation 
prec = 160;
eps = 1b-24;

f = sin(x);
I = [-pi/4; pi/4];
P = fpminimax(f, [|3, 5, 7, 9, 11|], [|SG...|], I, floating, absolute, x + x^3);

print(P);
print(supnorm(P, f, I, absolute, eps));

print("P_SIN = ");
printexpansion(P);

f = cos(x);
I = [-pi/4; pi/4];
P = fpminimax(f, [|2, 4, 6, 8, 10|], [|SG...|], I, floating, absolute, 1 + x^2);

print(P);
print(supnorm(P, f, I, absolute, eps));

print("P_COS = ");
printexpansion(P);

f = tan(x);
I = [-pi/4; pi/4];
P = fpminimax(f, [|3, 5, 7, 9, 11|], [|SG...|], I, floating, absolute, x + x^3);

print(P);
print(supnorm(P, f, I, absolute, eps));

print("P_TAN = ");
printexpansion(P);

print("PI_HALF = ");
printsingle(pi / 2);

print("PI_HALF_INV = ");
printsingle(1 / (pi / 2));

print("PI_QUARTER = ");
printsingle(pi / 4);

quit;