User Manual
Page 2
TI-30Xa and TI-30Xa SOLAR Scientific Calculators Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle Units 7 DMS 7 Rectangular to Polar 8 Polar to Rectangular 8 Trigonometric Functions 9 Hyperbolic Functions 9 ... Display Indicators 17 Error Conditions 18 In Case of Difficulty 19 Battery Replacement (TI.30Xa 20 TI Product, Service, and Warranty Information...... 21 © 1997 Texas Instruments Incorporated 1
TI-30Xa and TI-30Xa SOLAR Scientific Calculators Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle Units 7 DMS 7 Rectangular to Polar 8 Polar to Rectangular 8 Trigonometric Functions 9 Hyperbolic Functions 9 ... Display Indicators 17 Error Conditions 18 In Case of Difficulty 19 Battery Replacement (TI.30Xa 20 TI Product, Service, and Warranty Information...... 21 © 1997 Texas Instruments Incorporated 1
User Manual
Page 3
Note: | after APD retrieves display, pending operations, settings, and memory. For example, 2 " t calculates the cube of the next key pressed. TI-30Xa Solar ¦ To turn off the TI-30Xa automatically if no key is pressed for about 5 ... function of 2. 2 to light and press !. Basic Operations TI-30Xa (battery) ¦ | turns on the TI-30Xa Solar, expose the solar panel to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn on the TI-30Xa. ¦ } turns off the TI-30Xa and clears display, settings...
Note: | after APD retrieves display, pending operations, settings, and memory. For example, 2 " t calculates the cube of the next key pressed. TI-30Xa Solar ¦ To turn off the TI-30Xa automatically if no key is pressed for about 5 ... function of 2. 2 to light and press !. Basic Operations TI-30Xa (battery) ¦ | turns on the TI-30Xa Solar, expose the solar panel to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn on the TI-30Xa. ¦ } turns off the TI-30Xa and clears display, settings...
User Manual
Page 4
... parentheses. J closes all pending operations. Basic Arithmetic D > 8 2 J O 6 7 . 60 D 5 8 12 J 120. Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation. Completes all open ). With constant (K), repeats the operation and value. Results The calculator can display up to 10 digits plus a minus sign (-9,999,999,999 through...
... parentheses. J closes all pending operations. Basic Arithmetic D > 8 2 J O 6 7 . 60 D 5 8 12 J 120. Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation. Completes all open ). With constant (K), repeats the operation and value. Results The calculator can display up to 10 digits plus a minus sign (-9,999,999,999 through...
User Manual
Page 8
Angle Units # " Q Cycles angle-unit setting between degrees, radians, and grads for display, entry, and calculation. 45 " Q " Q " Q DEG 45 RAD 0.785398163 GRAD 50. decimal-point separator MM minutes (must be 2 digits) SS seconds (must convert it to decimal with " ... between degrees, radians, and grads without affecting displayed number. DMS Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits) s fractional part of a second For example, enter 48¡5'3.5" as necessary: D degrees (0-7 digits) . DEG 45.
Angle Units # " Q Cycles angle-unit setting between degrees, radians, and grads for display, entry, and calculation. 45 " Q " Q " Q DEG 45 RAD 0.785398163 GRAD 50. decimal-point separator MM minutes (must be 2 digits) SS seconds (must convert it to decimal with " ... between degrees, radians, and grads without affecting displayed number. DMS Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits) s fractional part of a second For example, enter 48¡5'3.5" as necessary: D degrees (0-7 digits) . DEG 45.
User Manual
Page 10
Trigonometric Functions Before using a DMS value in a calculation, you must convert it to decimal with #. DEG 89.5 Hyperbolic Functions To access hyperbolic functions, press ( and then the function V, ( " W, ( " X). Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q. # (if necessary) 90 ) > 30 * J 1 " V > .5 J DEG DEG 1. DEG 0.866025404 DEG 0.133974596 DEG 90. Note: DEG, RAD, or GRAD does not affect hyperbolic calculations. 5 ( ) D 2 J 5 ( " V D 2 J 74.20321058 76.20321058 2.312438341 4.312438341 9
Trigonometric Functions Before using a DMS value in a calculation, you must convert it to decimal with #. DEG 89.5 Hyperbolic Functions To access hyperbolic functions, press ( and then the function V, ( " W, ( " X). Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q. # (if necessary) 90 ) > 30 * J 1 " V > .5 J DEG DEG 1. DEG 0.866025404 DEG 0.133974596 DEG 90. Note: DEG, RAD, or GRAD does not affect hyperbolic calculations. 5 ( ) D 2 J 5 ( " V D 2 J 74.20321058 76.20321058 2.312438341 4.312438341 9
User Manual
Page 13
... " j 3 J 336. A factorial is the product of the positive integers from 1 to n. (n must be dealt from a deck of 52 cards. 52 " i 5 J 2598960. Calculate the number of n items taken r at a time. " j calculates the number of possible permutations of cards. Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be a positive... an arrangement of 5-card poker hands that can you form? 4 " v 24. 12 A permutation is important, as in a hand of n items taken r at a time. Calculate the number of objects in which order is not important, as in a race.
... " j 3 J 336. A factorial is the product of the positive integers from 1 to n. (n must be dealt from a deck of 52 cards. 52 " i 5 J 2598960. Calculate the number of n items taken r at a time. " j calculates the number of possible permutations of cards. Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be a positive... an arrangement of 5-card poker hands that can you form? 4 " v 24. 12 A permutation is important, as in a hand of n items taken r at a time. Calculate the number of objects in which order is not important, as in a race.
User Manual
Page 14
... key) and K, but not M1, M2, M3, or STAT. | | Clears display, errors, all pending (battery) operations and K, but not M1, M2, and M3. J repeats the calculation. Sets DEG angle units, floatingdecimal format. ! (solar) Clears display, errors, all pending operations, K, STAT, M1, M2, and M3. " { N Clears FIX notation.
... key) and K, but not M1, M2, M3, or STAT. | | Clears display, errors, all pending (battery) operations and K, but not M1, M2, and M3. J repeats the calculation. Sets DEG angle units, floatingdecimal format. ! (solar) Clears display, errors, all pending operations, K, STAT, M1, M2, and M3. " { N Clears FIX notation.
User Manual
Page 15
... memory n. (continued) @ 1 D 3 J M1 23. M1 26. Exchanges displayed and memory values. (continued) 3 8 5 J M1 15. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. " g 1 M1 15. 14 Memory The calculator has 3 memories. Recalls value in memory n, replacing current value. 23 : 1 M1 23. When a memory contains a number other than 0, M1, M2, or M3 displays.
... memory n. (continued) @ 1 D 3 J M1 23. M1 26. Exchanges displayed and memory values. (continued) 3 8 5 J M1 15. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. " g 1 M1 15. 14 Memory The calculator has 3 memories. Recalls value in memory n, replacing current value. 23 : 1 M1 23. When a memory contains a number other than 0, M1, M2, or M3 displays.
User Manual
Page 16
Order of Operations 1st Expressions inside parentheses. 2nd Single-variable functions that perform the calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and roots. 5th Multiplication and division. 6th Addition and subtraction. 7th J completes all operations. It stores up to 4 pending operations (2 when STAT is displayed). 15 The TI-30Xa uses AOSé (Algebraic Operating System).
Order of Operations 1st Expressions inside parentheses. 2nd Single-variable functions that perform the calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and roots. 5th Multiplication and division. 6th Addition and subtraction. 7th J completes all operations. It stores up to 4 pending operations (2 when STAT is displayed). 15 The TI-30Xa uses AOSé (Algebraic Operating System).
User Manual
Page 18
SCI or ENG Scientific or engineering notation. STAT Statistical register contains data. When you turn on the calculator, angle units are degrees. Clear calculator and begin again. FIX Fixed-decimal setting. x x-coordinate of rectangular to rectangular conversion. K Constant is active. 17 HYP Calculator will access 2nd function (printed above key) of next key ... angle-unit setting (degrees, GRAD radians, or grads). Display Indicators M1, M2, or M3 A value other than 0 in M1, M2, or M3. 2nd Calculator will access hyperbolic function of next key pressed.
SCI or ENG Scientific or engineering notation. STAT Statistical register contains data. When you turn on the calculator, angle units are degrees. Clear calculator and begin again. FIX Fixed-decimal setting. x x-coordinate of rectangular to rectangular conversion. K Constant is active. 17 HYP Calculator will access 2nd function (printed above key) of next key ... angle-unit setting (degrees, GRAD radians, or grads). Display Indicators M1, M2, or M3 A value other than 0 in M1, M2, or M3. 2nd Calculator will access hyperbolic function of next key pressed.
User Manual
Page 19
...: n or r are not integers , 0. ¦ More than 9999 statistical data points. ¦ Statistical data point x, where |x| , 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or sxn-1 with one data point. ¦ " h with no data points. 18
...: n or r are not integers , 0. ¦ More than 9999 statistical data points. ¦ Statistical data point x, where |x| , 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or sxn-1 with one data point. ¦ " h with no data points. 18
User Manual
Page 20
TI-30Xa Solar If the display is blank, check for improperly installed batteries. Press | and try again. 19 Press ! In Case of Difficulty Review instructions to adequate light. and try again. TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly.
TI-30Xa Solar If the display is blank, check for improperly installed batteries. Press | and try again. 19 Press ! In Case of Difficulty Review instructions to adequate light. and try again. TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly.
User Manual
Page 21
...screws. 7. Caution: Avoid contact with other calculator components while changing batteries. 5. Caution: Dispose of old batteries properly. Press } | |. Remove discharged batteries. Do not incinerate batteries or leave where a child can find them. Place calculator face down. 2. Install new batteries positive ...side up, as shown on diagram inside case. 6. Your calculator cannot hold data in memory when batteries are removed or become discharged. 20 ...
...screws. 7. Caution: Avoid contact with other calculator components while changing batteries. 5. Caution: Dispose of old batteries properly. Press } | |. Remove discharged batteries. Do not incinerate batteries or leave where a child can find them. Place calculator face down. 2. Install new batteries positive ...side up, as shown on diagram inside case. 6. Your calculator cannot hold data in memory when batteries are removed or become discharged. 20 ...
User Manual
Page 22
e-mail address: [email protected] internet address: http://www.ti.com/calc Service and Warranty Information For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide web. TI Product, Service, and Warranty Information TI Product and Services Information For more information about product service, refer to the warranty statement enclosed with this product or contact your local Texas Instruments retailer/distributor. 21
e-mail address: [email protected] internet address: http://www.ti.com/calc Service and Warranty Information For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide web. TI Product, Service, and Warranty Information TI Product and Services Information For more information about product service, refer to the warranty statement enclosed with this product or contact your local Texas Instruments retailer/distributor. 21