add gcd if all int
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@@ -129,15 +129,20 @@ typedef struct
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typedef struct
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{
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double a; // a in "ax² + bx + c"
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double b; // b in "ax² + bx + c"
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double c; // c in "ax² + bx + c"
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e_delta_sign delta_sign; // DELTA_PLUS or DELTA_MINUS or DELTA_ZERO
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double delta; // Δ == b² - 4ac
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double delta_absolute; // |Δ|
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double delta_sqrt; // √|Δ|
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double first_term; // double (-b / 2a)
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double second_term; // double (√|Δ| / 2a)
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double a; // a in "ax² + bx + c"
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double b; // b in "ax² + bx + c"
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double c; // c in "ax² + bx + c"
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e_delta_sign delta_sign; // DELTA_PLUS or DELTA_MINUS or DELTA_ZERO
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double delta; // Δ == b² - 4ac
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double delta_absolute; // |Δ|
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double delta_sqrt; // √|Δ|
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double left_term; // double (-b / 2a)
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double right_term; // double (√|Δ| / 2a)
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bool all_int; // false if any is double : b, a, √|Δ|
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int left_term_numerator; // -b / gcd
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int left_term_denominator; // 2a / gcd
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int right_term_numerator; // √|Δ| / gcd
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int right_term_denominator; // 2a / gcd
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} s_solution_degree_2;
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typedef struct
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