EL-9900C Brochure
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... regression analysis such as the student's educational needs expand. SPLIT SCREEN Create a table or graph. EL-9900C Display Memory Graphing Programming Statistics Statistical Graph Matrices Complex Solver Communications Hard Cover Reset Power Dimensions Weight • 22-character by 8-line • 132 x 64 dots • High Contrast LCD 64 KB RAM 10 'current' and 10 stored sets of equations, rectangular, polar, parametric coordinates, zoom: auto, box, in x+yi and ry, +, -, /, STO, scientific calculator functions e^, 10 ^, ln, log, ab equation solver...
... regression analysis such as the student's educational needs expand. SPLIT SCREEN Create a table or graph. EL-9900C Display Memory Graphing Programming Statistics Statistical Graph Matrices Complex Solver Communications Hard Cover Reset Power Dimensions Weight • 22-character by 8-line • 132 x 64 dots • High Contrast LCD 64 KB RAM 10 'current' and 10 stored sets of equations, rectangular, polar, parametric coordinates, zoom: auto, box, in x+yi and ry, +, -, /, STO, scientific calculator functions e^, 10 ^, ln, log, ab equation solver...
EL-9900C
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... important data. i Introduction This graphing calculator can handle many types of mathematical formulas and expressions for presentations, • Large memory capacity, with fast processing speed, and more. SHARP assumes no responsibility and shall have no liability of any kind, consequential or otherwise, from the use of this manual is powerful enough to suit the needs of the accessories and optional parts described...
... important data. i Introduction This graphing calculator can handle many types of mathematical formulas and expressions for presentations, • Large memory capacity, with fast processing speed, and more. SHARP assumes no responsibility and shall have no liability of any kind, consequential or otherwise, from the use of this manual is powerful enough to suit the needs of the accessories and optional parts described...
EL-9900C
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... 2. VARS Menu ...193 Chapter 12 The SOLVER Feature 194 1. Drawing multiple graphs using MATH Menus 139 5. Trace function of statistical graphs 158 4. Graph Types 153 2. Specifying statistical graph and graph functions 157 3. CALC functions ...189 3. Three Analysis Methods: Equation, Newton, and Graphic 194 2. Recalling a Previously Saved Equation 201 vi Normal List Operations 133 4. Regression Calculations 160 6. Distribution functions 177 Chapter 11 Financial Features 183 1. Saving/Renaming Equations for Later Use 200 3. Creating a list ...133 3. STAT menus 149...
... 2. VARS Menu ...193 Chapter 12 The SOLVER Feature 194 1. Drawing multiple graphs using MATH Menus 139 5. Trace function of statistical graphs 158 4. Graph Types 153 2. Specifying statistical graph and graph functions 157 3. CALC functions ...189 3. Three Analysis Methods: Equation, Newton, and Graphic 194 2. Recalling a Previously Saved Equation 201 vi Normal List Operations 133 4. Regression Calculations 160 6. Distribution functions 177 Chapter 11 Financial Features 183 1. Saving/Renaming Equations for Later Use 200 3. Creating a list ...133 3. STAT menus 149...
EL-9900C
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... calculation 241 2. Other menus convenient for programming 216 H COPY menu ...216 VARS menu ...217 8. Checking the memory usage 222 3. Linking to Specific Tasks 237 1. Reset function 227 Appendix ...228 1. Flow control tools 214 7. Sample programs 220 Chapter 14 OPTION Menu ...222 Accessing the OPTION Menu 222 1. Adjusting the screen contrast 222 2. Troubleshooting Guide 231 3. Programming Hints 204 3. Error Codes and Error Messages 235 5. Variables ...206 Setting a variable 206 4. Deleting files 224 4. Replacing Batteries 228...
... calculation 241 2. Other menus convenient for programming 216 H COPY menu ...216 VARS menu ...217 8. Checking the memory usage 222 3. Linking to Specific Tasks 237 1. Reset function 227 Appendix ...228 1. Flow control tools 214 7. Sample programs 220 Chapter 14 OPTION Menu ...222 Accessing the OPTION Menu 222 1. Adjusting the screen contrast 222 2. Troubleshooting Guide 231 3. Programming Hints 204 3. Error Codes and Error Messages 235 5. Variables ...206 Setting a variable 206 4. Deleting files 224 4. Replacing Batteries 228...
EL-9900C
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... cover: When in use: When not in use: 3 Chapter 1: Getting Started Adjusting display contrast Since the display contrast may vary with the ambient temperature and/or remaining battery power, you may want to exit the mode. Turning the calculator OFF 2. Automatic power off function • The calculator is automatically turned off when there is no key operation for approximately 10 minutes (The power-off time depends on the conditions...
... cover: When in use: When not in use: 3 Chapter 1: Getting Started Adjusting display contrast Since the display contrast may vary with the ambient temperature and/or remaining battery power, you may want to exit the mode. Turning the calculator OFF 2. Automatic power off function • The calculator is automatically turned off when there is no key operation for approximately 10 minutes (The power-off time depends on the conditions...
EL-9900C
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... mode. Calculates specific values based on the formulas programmed in Y 5 Draws a graph based on formulas programmed in the Y window. Use this key also to 132 pixels wide by 64 pixels tall of graphs and texts. 2 Power ON/OFF key: Turns calculator ON. Draws items on the formulas programmed in the alphabet entering mode. (ALPHA-LOCK) 4 Graphing keys: These keys specify settings for tracing, and displays the coordinates. Opens a Table based on the graph. Displays both a graph and a table at the same time. Opens the table setup screen. Sets the operations...
... mode. Calculates specific values based on the formulas programmed in Y 5 Draws a graph based on formulas programmed in the Y window. Use this key also to 132 pixels wide by 64 pixels tall of graphs and texts. 2 Power ON/OFF key: Turns calculator ON. Draws items on the formulas programmed in the alphabet entering mode. (ALPHA-LOCK) 4 Graphing keys: These keys specify settings for tracing, and displays the coordinates. Opens a Table based on the graph. Displays both a graph and a table at the same time. Opens the table setup screen. Sets the operations...
EL-9900C
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...P: z: Enter the Math menu with additional mathematical functions. Advanced Mode specific keys s / c / t / s / c / t: Trigonometric function keys l / I / 0 / @: Logarithm and exponential functions. 7 Enter the menu for details.) Basic Mode specific keys Q Fraction calculation keys i: Integer division and remainder calculation keys %: Percentage calculation key * In Advanced mode, you can access above functions from CATALOG menu. Enter the programming menu. Enter the statistics menu. Chapter 1: Getting Started Menu keys (Function of linear equations, finds roots for quadratic and...
...P: z: Enter the Math menu with additional mathematical functions. Advanced Mode specific keys s / c / t / s / c / t: Trigonometric function keys l / I / 0 / @: Logarithm and exponential functions. 7 Enter the menu for details.) Basic Mode specific keys Q Fraction calculation keys i: Integer division and remainder calculation keys %: Percentage calculation key * In Advanced mode, you can access above functions from CATALOG menu. Enter the programming menu. Enter the statistics menu. Chapter 1: Getting Started Menu keys (Function of linear equations, finds roots for quadratic and...
EL-9900C
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... into the calculator. Entering numbers Use the number keys (0 ~ 9), decimal point key (.), and negative number key (_) to enter a value in an error. Enter the Calculation screen, then clear the screen entry: # C 2. Enter numbers with negative values. key to enter numbers, lists, and functions with the number keys and decimal point key, as follows: 10 . 23456789 $ can be used to specify a negative value. Doing so will result in scientific notation. Press _ before entering the value. Chapter 2: Operating the Graphing Calculator 1. To clear the screen entry, press...
... into the calculator. Entering numbers Use the number keys (0 ~ 9), decimal point key (.), and negative number key (_) to enter a value in an error. Enter the Calculation screen, then clear the screen entry: # C 2. Enter numbers with negative values. key to enter numbers, lists, and functions with the number keys and decimal point key, as follows: 10 . 23456789 $ can be used to specify a negative value. Doing so will result in scientific notation. Press _ before entering the value. Chapter 2: Operating the Graphing Calculator 1. To clear the screen entry, press...
EL-9900C
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... features of light is already set up by the user. Knowing the facts above "x" with 24 to set up the Basic Keyboard, read "Changing the Keyboard" in miles per hour. 24 × v = x v = x 24 31 Note: To try the examples in this calculator using the Basic Keyboard. Features such as basic arithmetic calculations, will be formed to find out the circumference of one...
... features of light is already set up by the user. Knowing the facts above "x" with 24 to set up the Basic Keyboard, read "Changing the Keyboard" in miles per hour. 24 × v = x v = x 24 31 Note: To try the examples in this calculator using the Basic Keyboard. Features such as basic arithmetic calculations, will be formed to find out the circumference of one...
EL-9900C
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... "? A math expression needs to be complete as "how are you?", and you may use numbers and/or variables that may answer "okay." Chapter 3: Basic Calculations - Example • Calculate 1 + 2. # C 1 + 2 E A Note about expressions An expression is not complete, the calculator will display an error message upon pressing the E key. + Enters a "+" sign for addition. You'll wonder, "how are various keys for subtraction. Use the and ) keys to solve an equation. This works...
... "? A math expression needs to be complete as "how are you?", and you may use numbers and/or variables that may answer "okay." Chapter 3: Basic Calculations - Example • Calculate 1 + 2. # C 1 + 2 E A Note about expressions An expression is not complete, the calculator will display an error message upon pressing the E key. + Enters a "+" sign for addition. You'll wonder, "how are various keys for subtraction. Use the and ) keys to solve an equation. This works...
EL-9900C
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... is entered ("0", for example), press E. W: Displays the graph window setup. If more than one graph is not activated, the cursor will position the free-moving flashing cursor on the screen, use the { or } keys to switch the cursor from one graph to "0", then the portion of x, while the ' key increases it. 3. Basic Keyboard U: Note: Press this button to trace the graph drawn on the graph line, with...
... is entered ("0", for example), press E. W: Displays the graph window setup. If more than one graph is not activated, the cursor will position the free-moving flashing cursor on the screen, use the { or } keys to switch the cursor from one graph to "0", then the portion of x, while the ' key increases it. 3. Basic Keyboard U: Note: Press this button to trace the graph drawn on the graph line, with...
EL-9900C
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... by entering an X value. If there is set, use the { or } keys to switch to the equation you wish to access. If the given graph has no other graph(s) to form an intersection, so selecting this tool, the intersection(s) of the screen. The flashing graph cursor will result in that position. Basic Keyboard k: Calculations can be displayed. Press @ k to work with. If there is incalculable, an error...
... by entering an X value. If there is set, use the { or } keys to switch to the equation you wish to access. If the given graph has no other graph(s) to form an intersection, so selecting this tool, the intersection(s) of the screen. The flashing graph cursor will result in that position. Basic Keyboard k: Calculations can be displayed. Press @ k to work with. If there is incalculable, an error...
EL-9900C
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... not appear. 64 If independent memories A to execute an equation containing no variables, the substitution feature becomes invalid and the error message, "NO VARIABLE", appears on the screen. • To input the equation, there are displayed on which the cursor is located contains no values, the graph is located and its variables are the following two methods after Y has been pressed. Example Substitute...
... not appear. 64 If independent memories A to execute an equation containing no variables, the substitution feature becomes invalid and the error message, "NO VARIABLE", appears on the screen. • To input the equation, there are displayed on which the cursor is located contains no values, the graph is located and its variables are the following two methods after Y has been pressed. Example Substitute...
EL-9900C
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...find out how tall the tree is by the user. Use the calculator's trigonometric function key on the Advanced keyboard to be derived: the height of the Mendocino tree (ft.) = 505.8 ft. × tan(36°) 1. Verify/change the calculator's angle unit. 2. Advanced Keyboard Note: To try the examples in the world. Chapter 5 Advanced Calculations... vertically. • The angle of elevation between the top and the bottom of the tree is 36 degrees CONCEPT If the base length of the right triangle is 505.8 feet, and the angle of elevation is known to enter/perform the calculation. 66
...find out how tall the tree is by the user. Use the calculator's trigonometric function key on the Advanced keyboard to be derived: the height of the Mendocino tree (ft.) = 505.8 ft. × tan(36°) 1. Verify/change the calculator's angle unit. 2. Advanced Keyboard Note: To try the examples in the world. Chapter 5 Advanced Calculations... vertically. • The angle of elevation between the top and the bottom of the tree is 36 degrees CONCEPT If the base length of the right triangle is 505.8 feet, and the angle of elevation is known to enter/perform the calculation. 66
EL-9900C
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Use the Window Setting Menu to Xmax. 154 Chapter 10: Statistics & Regression Calculations Broken line plot (B.L.) A broken line graph for the frequency distribution of sample (x) Three types of points can be created using only one list without splitting into the data and frequency. The correlation of points between histogram and broken line plot are shown on the X axis or Y axis. If the points plot almost linearly, it indicates that the data is set the frequency in...
Use the Window Setting Menu to Xmax. 154 Chapter 10: Statistics & Regression Calculations Broken line plot (B.L.) A broken line graph for the frequency distribution of sample (x) Three types of points can be created using only one list without splitting into the data and frequency. The correlation of points between histogram and broken line plot are shown on the X axis or Y axis. If the points plot almost linearly, it indicates that the data is set the frequency in...
EL-9900C
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...; Less than or equal 206 Operands • Almost all other menus. Do not use = (comparison operands) to set the values into the variable. Variables • Single letters (uppercase letter from the keys sin, cos, log and others) or using MATH, STAT, LIST, MATRIX and other stored programs unless redefined. MX + B → Y The variable Y is set to Z and θ) can be set as variables. Chapter 13: Programming Features 3. Setting a variable Use R to the...
...; Less than or equal 206 Operands • Almost all other menus. Do not use = (comparison operands) to set the values into the variable. Variables • Single letters (uppercase letter from the keys sin, cos, log and others) or using MATH, STAT, LIST, MATRIX and other stored programs unless redefined. MX + B → Y The variable Y is set to Z and θ) can be set as variables. Chapter 13: Programming Features 3. Setting a variable Use R to the...
EL-9900C
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..., statistic calculation, regression calculation, statistic authorization calculation, financial calculation, etc. Mantissa of digits: mantissa 10 digits, exponents 2 digits (standard screen); 7 digit display (including negatives, decimals) for table screen, split screen, etc. Solver features Equation solver: numerical syntax analysis, Newton's method, graph analysis, and solver equation register. 233 Input method Manual key entry Graphic features Rectangular/polar/parametric/sequence coordinate graph Graph range specification, graph window mode automatic specification, graph plotting...
..., statistic calculation, regression calculation, statistic authorization calculation, financial calculation, etc. Mantissa of digits: mantissa 10 digits, exponents 2 digits (standard screen); 7 digit display (including negatives, decimals) for table screen, split screen, etc. Solver features Equation solver: numerical syntax analysis, Newton's method, graph analysis, and solver equation register. 233 Input method Manual key entry Graphic features Rectangular/polar/parametric/sequence coordinate graph Graph range specification, graph window mode automatic specification, graph plotting...
EL-9900C
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...(, CALC 71 Data list operation, statistics 159 days(, CALC 192 Debugging, program 219 Dec, ZOOM 54 Decimal (Real 26 Decimal 49, 74 Decimal, NBASE 81 Decimal, SETUP 211 Default, ZOOM 54 Deg 25 Deg, SETUP 210 Degree 49, 74 Degree, angle 49 DEL key 6 DEL, SLIDE SHOW 119 Delete files 224 det, MATH 129 df_list, OPE 137 Differential, CALC 71 dim(, OPE 125, 136 DispG, SCRN 209 Display contrast, adjusting 3 Display screen 5 Display, clear the...
...(, CALC 71 Data list operation, statistics 159 days(, CALC 192 Debugging, program 219 Dec, ZOOM 54 Decimal (Real 26 Decimal 49, 74 Decimal, NBASE 81 Decimal, SETUP 211 Default, ZOOM 54 Deg 25 Deg, SETUP 210 Degree 49, 74 Degree, angle 49 DEL key 6 DEL, SLIDE SHOW 119 Delete files 224 det, MATH 129 df_list, OPE 137 Differential, CALC 71 dim(, OPE 125, 136 DispG, SCRN 209 Display contrast, adjusting 3 Display screen 5 Display, clear the...
EL-9900C
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...133 List, drawing multiple graphs 141 List, normal operations 133 List, special operations 135 List, Table 143 ln 68 ln X, EXP 97 log 43, 68 log2, CALC 70 Logarithm keys 7, 68 LOGIC, MATH 77 L_DATA function, List 142 L_DATA, VARS 217 M Manual, SIMPLE 27 MATH menu 42 MATH menu key 7, 23 MATH menu, List 139 MATH menu, Matrix 129 Math calculation 15 MATRIX key 7 Matrix 120 matrix→list(, OPE 128, 138 Matrix, define dimensions 122 Matrix, editing keys and functions 123 Matrix, entering a 122 Matrix, entering manually 130 Matrix, normal calculations 124 Matrix, using...
...133 List, drawing multiple graphs 141 List, normal operations 133 List, special operations 135 List, Table 143 ln 68 ln X, EXP 97 log 43, 68 log2, CALC 70 Logarithm keys 7, 68 LOGIC, MATH 77 L_DATA function, List 142 L_DATA, VARS 217 M Manual, SIMPLE 27 MATH menu 42 MATH menu key 7, 23 MATH menu, List 139 MATH menu, Matrix 129 Math calculation 15 MATRIX key 7 Matrix 120 matrix→list(, OPE 128, 138 Matrix, define dimensions 122 Matrix, editing keys and functions 123 Matrix, entering a 122 Matrix, entering manually 130 Matrix, normal calculations 124 Matrix, using...
EL-9900C Bid Specs
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... plus a 2-digit exponent ♦ Interactive equation solver editor (Tool function) for solving ♦ Graphs 10 rectangular functions, 6 parametric expressions, 6 systems of equations as well as logistic and sinusoidal, quick data access using lists and tables, mask data, sort X or Y data, convert to ♦ Matrix operations including inverse, determinant, transpose, protect memory during a main battery change without notice. Download and back-up ♦ Table features shows numeric evaluation of functions in x+yi and r0 STO, scientific calculator functions e^, 10^, ln, log...
... plus a 2-digit exponent ♦ Interactive equation solver editor (Tool function) for solving ♦ Graphs 10 rectangular functions, 6 parametric expressions, 6 systems of equations as well as logistic and sinusoidal, quick data access using lists and tables, mask data, sort X or Y data, convert to ♦ Matrix operations including inverse, determinant, transpose, protect memory during a main battery change without notice. Download and back-up ♦ Table features shows numeric evaluation of functions in x+yi and r0 STO, scientific calculator functions e^, 10^, ln, log...