Created
October 14, 2016 00:09
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| arra = [1,2,3] | |
| def roots_of_eqn(coeffs) | |
| a = coeffs[0] | |
| b = coeffs[1] | |
| c = coeffs[2] | |
| d = (b * b) - (4 * a * c) | |
| if d <= 0 | |
| puts "Its a complex root" | |
| else | |
| e = Math.sqrt(d) | |
| f1 = (-b + e) / (2 * a) | |
| f2 = (-b - e) / (2 * a) | |
| return [f1, f2] | |
| end | |
| end | |
| puts(roots_of_eqn(arra)) |
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