Name | Description | |
---|---|---|
A | Calculate Roots of the Quadratic Equation | |
0 | Complex Roots Subroutine | |
1 | -b/2a Subroutine |
Name | Description | |
---|---|---|
0 | Discriminant; b^2 - 4 a c | |
1 | a | |
2 | b | |
3 | ||
4 | Root 1/Real Part | |
5 | Root 2/Imaginary Part |
Line | Display | Key Sequence | Line | Display | Key Sequence | ||
---|---|---|---|---|---|---|---|
000 | 024 | 2 | 2 | ||||
001 | 42.21.11 | f LBL A | 025 | 20 | ✕ | ||
002 | 45 2 | RCL 2 | 026 | 30 | − | ||
003 | 43 11 | g x² | 027 | 44 5 | STO 5 | ||
004 | 4 | 4 | 028 | 43 32 | g RTN | ||
005 | 45.20. 1 | RCL ✕ 1 | 029 | 42.21. 0 | f LBL 0 | ||
006 | 45.20. 3 | RCL ✕ 3 | 030 | 32 1 | GSB 1 | ||
007 | 30 | − | 031 | 44 4 | STO 4 | ||
008 | 44 0 | STO 0 | 032 | 31 | R/S | ||
009 | 31 | R/S | 033 | 45 0 | RCL 0 | ||
010 | 43.30. 2 | g TEST x<0 | 034 | 43 16 | g ABS | ||
011 | 22 0 | GTO 0 | 035 | 11 | √x̅ | ||
012 | 4 | 4 | 036 | 2 | 2 | ||
013 | 10 | ÷ | 037 | 10 | ÷ | ||
014 | 45 1 | RCL 1 | 038 | 45.10. 1 | RCL ÷ 1 | ||
015 | 43 11 | g x² | 039 | 44 5 | STO 5 | ||
016 | 10 | ÷ | 040 | 43 32 | g RTN | ||
017 | 11 | √x̅ | 041 | 42.21. 1 | f LBL 1 | ||
018 | 32 1 | GSB 1 | 042 | 45 2 | RCL 2 | ||
019 | 34 | x↔y | 043 | 16 | CHS | ||
020 | 40 | ✛ | 044 | 2 | 2 | ||
021 | 44 4 | STO 4 | 045 | 10 | ÷ | ||
022 | 31 | R/S | 046 | 45.10. 1 | RCL ÷ 1 | ||
023 | 43 36 | g LSTx | 047 | 43 32 | g RTN |