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feat(maths::solver): update print

This commit is contained in:
gbrochar 2023-08-23 12:53:32 +02:00
parent bc830947b1
commit 75c1d0712b
1 changed files with 65 additions and 20 deletions
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85
src/maths/solver.rs
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@ -117,13 +117,11 @@ fn comp_sqrt(c: GaussianRational) -> MyCompSqrt {
}
// Here we multiply by 4 to avoid dividing by 2 later and ease ascii art
if sqrt.denominator != rational.denominator {
let mem = sqrt.denominator;
sqrt.denominator *= rational.denominator * 4;
sqrt.numerator_natural *= rational.denominator;
rational.numerator *= mem;
rational.denominator *= mem * 4;
}
let mem = sqrt.denominator;
sqrt.denominator *= rational.denominator * 4;
sqrt.numerator_natural *= rational.denominator;
rational.numerator *= mem;
rational.denominator *= mem * 4;
let gcd = gcd(gcd(sqrt.denominator, sqrt.numerator_natural), rational.numerator);
@ -155,18 +153,22 @@ fn get_strings(left_part: Rational, sqrt_delta: MySqrt) -> (String, String, Stri
let mut string = String::from("");
if b != 0 || c != 0 {
if b != 1 && c != 1 {
string = format!("+ {b} * sqrt({c})");
string = format!("{b} * sqrt({c})");
} else if b != 1 {
string = format!("+ {b}");
string = format!("{b}");
} else if c != 1 {
string = format!("+ sqrt({c})");
string = format!("sqrt({c})");
} else {
string = format!("+ 1");
string = format!("1");
}
}
let string_a = format!("{a} {string}");
let string_b = format!("{} {string}", -a);
let mut string_a = format!("{string}");
let mut string_b = format!("{string}");
if a != 0 {
string_a = format!("{a} + {string}");
string_b = format!("{} + {string}", -a);
}
let len = std::cmp::max(string_a.len(), format!("{d}").len()) + 2;
@ -226,12 +228,14 @@ fn degree_two_complex(a: GaussianRational, b: GaussianRational, c: GaussianRatio
let sqrt_delta = comp_sqrt(delta);
println!("{:?}", sqrt_delta);
let b = b / GaussianRational::new(Rational::new(2, 1), Rational::new(0, 1));
println!("b {:?}", b);
let b = b / GaussianRational::new(Rational::new(-2, 1), Rational::new(0, 1));
println!("BEWARE IM GOING TO PRINT THE SOLUTIONS MDR");
/*
2362 / 473 + sqrt(7896511271) \ 49 / -473 + sqrt(7896511271) \
---- + sqrt | ------------------------ | + -- i sign sqrt | ------------------------- | i
32 \ 45150 / 13 \ 45150 /
@ -239,8 +243,6 @@ fn degree_two_complex(a: GaussianRational, b: GaussianRational, c: GaussianRatio
*/
let b_real_len = std::cmp::max(format!("{}", b.real.denominator).len(), format!("{}", b.real.numerator).len()) + 2;
let b_imag_len = std::cmp::max(format!("{}", b.imaginary.denominator).len(), format!("{}", b.imaginary.numerator).len()) + 2;
let mut sign = '+';
if sqrt_delta.sign < 0 {
@ -248,13 +250,56 @@ fn degree_two_complex(a: GaussianRational, b: GaussianRational, c: GaussianRatio
}
let (s1, s2, s3, s4, s5, s6) = get_strings(sqrt_delta.rational, sqrt_delta.sqrt);
let space1 = b_real_len - format!("{}", b.real.numerator).len();
let space2 = b_imag_len - format!("{}", b.imaginary.numerator).len();
let space3 = b_real_len - format!("{}", b.real.denominator).len();
let space4 = b_imag_len - format!("{}", b.imaginary.denominator).len();
let mut string1 = String::from("");
let mut string2 = String::from("");
let mut string3 = String::from("");
if b.real.numerator != 0 {
if b.real.denominator != 1 {
let b_real_len = std::cmp::max(format!("{}", b.real.denominator).len(), format!("{}", b.real.numerator).len()) + 2;
let space_num = b_real_len - format!("{}", b.real.numerator).len();
let space_dem = b_real_len - format!("{}", b.real.denominator).len();
string1 = format!("{}{}{}", " ".repeat(space_num / 2), b.real.numerator, " ".repeat(space_num / 2 + space_num % 2));
string2 = format!("{}", "-".repeat(b_real_len));
string3 = format!("{}{}{}", " ".repeat(space_dem / 2), b.real.denominator, " ".repeat(space_dem / 2 + space_dem % 2));
} else {
let string = format!("{}", b.real.numerator);
string1 = format!("{}", " ".repeat(string.len()));
string2 = format!("{string}");
string3 = format!("{}", " ".repeat(string.len()));
}
}
string1 = format!("{string1} /{s1}\\ ");
string2 = format!("{string2} + sqrt | {s2} | ");
string3 = format!("{string3} \\{s3}/ ");
if b.imaginary.numerator != 0 {
if b.imaginary.denominator != 1 {
let b_imag_len = std::cmp::max(format!("{}", b.imaginary.denominator).len(), format!("{}", b.imaginary.numerator).len()) + 2;
let space_num = b_imag_len - format!("{}", b.imaginary.numerator).len();
let space_dem = b_imag_len - format!("{}", b.imaginary.denominator).len();
string1 = format!("{string1} {}{}{} ", " ".repeat(space_num / 2), b.imaginary.numerator, " ".repeat(space_num / 2 + space_num % 2));
string2 = format!("{string2}+ {} i ", "-".repeat(b_imag_len));
string3 = format!("{string3} {}{}{} ", " ".repeat(space_dem / 2), b.imaginary.denominator, " ".repeat(space_dem / 2 + space_dem % 2));
} else {
let string = format!("{}", b.imaginary.numerator);
string1 = format!("{string1} {} ", " ".repeat(string.len()));
string2 = format!("{string2}+ {string}i ");
string3 = format!("{string3} {} ", " ".repeat(string.len()));
}
}
string1 = format!("{string1} /{s4}\\ ");
string2 = format!("{string2}{sign} sqrt | {s5} | i");
string3 = format!("{string3} \\{s6}/ ");
/*
let string1 = format!("{}{}{} / {s1} \\ {}{}{} / {s4} \\ ", " ".repeat(space1 / 2), b.real.numerator, " ".repeat(space1 / 2 + space1 % 2), " ".repeat(space2 / 2), b.imaginary.numerator, " ".repeat(space2 / 2 + space2 % 2));
let string2 = format!("{} + sqrt | {s2} | + {} i {sign} sqrt | {s5} | i", "-".repeat(b_real_len), "-".repeat(b_imag_len));
let string3 = format!("{}{}{} \\ {s3} / {}{}{} \\ {s6} / ", " ".repeat(space3 / 2), b.real.denominator, " ".repeat(space3 / 2 + space3 % 2), " ".repeat(space4 / 2), b.imaginary.denominator, " ".repeat(space4 / 2 + space4 % 2));
*/
println!("{string1}");
println!("{string2}");
println!("{string3}");