Teachers Guide
Page 5
... digits, plus a decimal point, negative sign, x10 indicator, and 2-digit positive or negative exponent. Press % ! The second line (result line) displays a result of up to the ... in the TI-30X ÙS history. To select a menu item: • Press < while the item is evaluated, use D E to scroll through previous entries, which are displayed in scientific notation. Previous...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a listing of the error messages. For example, % b 25 E < calculates the square root of 25 and returns the result, 5. About the TI-30XÚ...
... digits, plus a decimal point, negative sign, x10 indicator, and 2-digit positive or negative exponent. Press % ! The second line (result line) displays a result of up to the ... in the TI-30X ÙS history. To select a menu item: • Press < while the item is evaluated, use D E to scroll through previous entries, which are displayed in scientific notation. Previous...169; 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for a listing of the error messages. For example, % b 25 E < calculates the square root of 25 and returns the result, 5. About the TI-30XÚ...
Teachers Guide
Page 68
..., Roots, and Reciprocals 10 Keys 1. F squares the value. 2. % b calculates the square root. 3. % c calculates the specified root (x) of the TI-30X ÙS. • A sign change takes precedence over exponents. a calculates the reciprocal. 5. Refer to a specified power. G raises a value to Domain... enter the exponent. • The base (or mantissa) and the exponent may be within the range of the value. 4. Example: L52 = L25 (L5)2 = 25 4 3 5 2 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G ...
..., Roots, and Reciprocals 10 Keys 1. F squares the value. 2. % b calculates the square root. 3. % c calculates the specified root (x) of the TI-30X ÙS. • A sign change takes precedence over exponents. a calculates the reciprocal. 5. Refer to a specified power. G raises a value to Domain... enter the exponent. • The base (or mantissa) and the exponent may be within the range of the value. 4. Example: L52 = L25 (L5)2 = 25 4 3 5 2 1 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for restrictions. • The result of calculations with G ...
Teachers Guide
Page 95
...TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 88 SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to % , in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of 3. 2. % C lets you enter and calculate the exponent...times 10 to an integer power. For a negative exponent, press M before entering it. • Results requiring more than 10 digits are automatically displayed in scientific notation regardless of the numeric notation mode setting. Notation ...
...TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 88 SCI Turns on engineering mode and displays results as a number from 1 to 1000 (1 n < 1000) times 10 to % , in Chapter 6, Decimals and Decimal Places. • These modes (FLO, SCI, and ENG) affect only the display of 3. 2. % C lets you enter and calculate the exponent...times 10 to an integer power. For a negative exponent, press M before entering it. • Results requiring more than 10 digits are automatically displayed in scientific notation regardless of the numeric notation mode setting. Notation ...
Teachers Guide
Page 97
DEG %¢ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 90 Press 7 8 783 %¢ 8 U 1 8 496 %¢ 8 < Display 7.783E 8-1.4 & ' 628700000. Jupiter is 1.496 x 108 kilometers from the Sun. Exponent The Earth is 7.783 x 108 kilometers from the Sun. Enter the numbers in scientific notation and determine how far away the Earth is from Jupiter.
DEG %¢ © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 90 Press 7 8 783 %¢ 8 U 1 8 496 %¢ 8 < Display 7.783E 8-1.4 & ' 628700000. Jupiter is 1.496 x 108 kilometers from the Sun. Exponent The Earth is 7.783 x 108 kilometers from the Sun. Enter the numbers in scientific notation and determine how far away the Earth is from Jupiter.
Teachers Guide
Page 110
... Converts a simple fraction to a mixed number or a mixed number to the decimal notation mode setting. Calculates the cosine. Lets you enter the statistical data points (x for 2-VAR stats). Then each time you enter and calculate the exponent. Lets you press J, it deletes all memory variables. Lets you hold J down, it deletes 1 character... change the Angle mode to degrees (º), radians (r), or gradients (g), and then back to percent. Completes the operation or executes the command. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-2
... Converts a simple fraction to a mixed number or a mixed number to the decimal notation mode setting. Calculates the cosine. Lets you enter the statistical data points (x for 2-VAR stats). Then each time you enter and calculate the exponent. Lets you press J, it deletes all memory variables. Lets you hold J down, it deletes 1 character... change the Angle mode to degrees (º), radians (r), or gradients (g), and then back to percent. Completes the operation or executes the command. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-2
Teachers Guide
Page 114
...exponent in scientific or engineering notation. ' ( An entry is stored in history before and/or after the active screen. Press ! or " to scroll. % & An entry or menu displays beyond 11 digits. K Constant mode. FIX Fixed-decimal setting. Press # and $ to scroll. © 1999 TEXAS INSTRUMENTS INCORPORATED TI...-30X ÙS: A Guide for Teachers B-1 SCI, ENG Scientific or engineering notation. Display Indicators B INDICATOR MEANING 2nd 2nd function. DEG, RAD,...
...exponent in scientific or engineering notation. ' ( An entry is stored in history before and/or after the active screen. Press ! or " to scroll. % & An entry or menu displays beyond 11 digits. K Constant mode. FIX Fixed-decimal setting. Press # and $ to scroll. © 1999 TEXAS INSTRUMENTS INCORPORATED TI...-30X ÙS: A Guide for Teachers B-1 SCI, ENG Scientific or engineering notation. Display Indicators B INDICATOR MEANING 2nd 2nd function. DEG, RAD,...