How To Do Log Base On Ti 30xs

TI-30XS MultiView™ and

TI-30XB MultiView™ Scientific

Calculator

Important data ............................................................	2
Examples ..............................................................................	3
Switching the TI-30XS MultiView figurer on and off ........	3
Display contrast ....................................................................	3
Home screen ........................................................................	4
second functions ........................................................................	5
Modes ...................................................................................	v
Menus ...................................................................................	7
Scrolling ................................................................................	9
Respond toggle .....................................................................	ten
Last answer ........................................................................	11
Gild of operations .............................................................	11
Clearing and correcting .......................................................	xiii
Fractions .............................................................................	13
Percentages ........................................................................	15
x10north fundamental ..............................................................................	16
Powers, roots and inverses ................................................	16
Pi .........................................................................................	17
Angle menu .........................................................................	18
Rectangular to polar ...........................................................	20
Trigonometry .......................................................................	21
Hyperbolics .........................................................................	23
Logarithm and exponential functions ..................................	24

Constant .............................................................................	24
Memory and stored variables .............................................	26
Information editor and list formulas ...............................................	29
Statistics .............................................................................	31
Probability ...........................................................................	36
Part tabular array .....................................................................	38
Errors ..................................................................................	40
Bombardment data ..............................................................	42
In case of difficulty ..............................................................	43
Texas Instruments Support and Service .............................	44

Important information

Texas Instruments makes no warranty, either limited or implied, including but not limited to any implied warranties of merchantability and fitness for a detail purpose, regarding any programs or book materials and makes such materials available solely on an "as-is" basis. In no event shall Texas Instruments exist liable to anyone for special, collateral, incidental, or consequential damages in connectedness with or arising out of the buy or use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the course of activity, shall non exceed the purchase price of this product. Moreover, Texas Instruments shall not be liable for any claim of whatever kind whatsoever against the use of these materials by any other political party.

MathPrint, APD, Automatic Ability Down, EOS, and MultiView are trademarks of Texas Instruments Incorporated.

Examples

Each section is followed by instructions for keystroke examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functions. All references in this manual will refer to the TI-30XS MultiView, but are as well applicable for the TI-30XB MultiView.

Examples presume all default settings, as shown in the Modes department.

For more than activities and examples, run across the TI-30XS MultiView™ Instructor Guide available at education.ti.com/ guides.

Switching the TI-30XS MultiView calculator on and off

&turns on the TI-30XS MultiView figurer. %' turns it off. The display is cleared, but the history, settings, and retentiveness are retained.

The APD™ (Automatic Power Downward™) feature turns off the TI-30XS MultiView reckoner automatically if no key is pressed for virtually 5 minutes. Press &after APD. The display, awaiting operations, settings, and retention are retained.

Display contrast

The brightness and dissimilarity of the display tin can depend on room lighting, battery freshness, and viewing angle.

To accommodate the dissimilarity:

one. Press and release the %fundamental.

2. Press T(to darken the screen) or U(to lighten the screen).

Home screen

On the Home screen, you lot can enter mathematical expressions and functions, along with other instructions. The answers are displayed on the Home screen. The TI-30XS MultiView screen tin brandish a maximum of four lines with a maximum of 16 characters per line. For entries and expressions of more 16 characters, you can scroll left and right (!and ") to view the entire entry or expression.

In the MathPrint™ mode, you tin enter upwards to four levels of consecutive nested functions and expressions, which include fractions, foursquare roots, exponents with ^, Ê, ex, and 1010.

When you lot calculate an entry on the Home screen, depending upon space, the answer is displayed either straight to the right of the entry or on the right side of the next line.

Special indicators may display on the screen to provide additional information apropos functions or results.

Indicator	Definition
2nd	2nd function.
HYP	Hyperbolic office.
Gear up	Fixed-decimal setting. (See Mode
	section.)
SCI, ENG	Scientific or engineering notation.
	(See Fashion department.)
DEG, RAD,	Angle mode (degrees, radians, or
GRAD	gradians). (See Way section.)
K	Constant feature is on.
L1, L2, L3	Displays above the lists in data
	editor.
	The TI-30XS MultiView™ calculator
	is performing an functioning.

º »	An entry is stored in memory earlier
	and/or after the agile screen. Printing
	#and $to ringlet.

¹ ¸	An entry or menu displays beyond
	16 digits. Press !or "to whorl.

2nd functions

About keys can perform 2 functions. The principal function is indicated on the key and the secondary function is displayed above it. Press %to activate the secondary part of a given key. Notice that 2nd appears every bit an indicator on the screen. To cancel information technology before entering data, printing %once again. For example, %b25 <calculates the square root of 25 and returns the result, v.

Modes

Use pto choose modes. Press $#!"to choose a mode, and <to select it. Press -or %Qto render to the Dwelling screen and perform your work using the chosen mode settings.

Default fashion settings are shown highlighted.

DEG	RAD	GRAD Sets the angle way to degrees,
radians, or gradians.
NORM	SCI	ENG Sets the numeric notation mode. Numeric

notation modes affect merely the display of results, and not the accuracy of the values stored in the unit, which remain maximal.

NORM displays results with digits to the left and right of the decimal, as in 123456.78.

SCI expresses numbers with 1 digit to the left of the decimal and the appropriate power of 10, every bit in i.2345678Ã105 (which is the same as 123456.78).

Note: In some restricted environments (for case function tabular array, data editor, and the %hmenu), the

TI-30XS MultiView™ calculator may brandish E instead of Ãxnorthward.

ENG displays results every bit a number from 1 to 999 times 10 to an integer power. The integer ability is always a multiple of 3.

Note: Cis a shortcut key to enter a number in scientific annotation format. The consequence displays in the numeric notation format fix in mode.

Float 0123456789 Sets the decimal notation mode.

Bladder (floating decimal bespeak) displays upward to ten digits, plus the sign and decimal.

0123456789 (fixed decimal signal) specifies the number of digits (0 through 9) to brandish to the right of the decimal.

CLASSIC MATHPRINT

CLASSIC fashion displays inputs and outputs in a single line.

MATHPRINT mode displays almost inputs and outputs in textbook format.

Examples of Classic and MathPrint modes

Classic mode	MathPrint mode
Sci	Sci

Bladder	Float fashion and respond toggle
	key.

Fix two	Fix ii and answer toggle key.
U n/d	U n/d
Exponent example	Exponent example
Foursquare root instance	Square root example
Cube root example	Cube root instance

Menus

Certain keys display menus: H, %I, v, %t, % , %h, and %{. Some keys may brandish more than one menu.

Press "and $to curlicue and select a menu detail, or printing the corresponding number side by side to the menu item. To return to the previous screen without selecting the item, press -. To go out a menu or application and return to the Home screen, press %Q.

The menu chart shows the menu keys and the menus they display.

H %I

PRB	RAND	DMS	R ¶P
PRB	RAND	DMS	R ¶P
1: nPr	i: rand	i: Ä	1: R ´Pr(
2: nCr	two: randint(	ii: Å	2: R ´PÁ(
iii: !		3: Æ	3: P ´Rx(
		4: r	4: P ´Ry(
		five: grand
		6: ´DMS

(Press once to display the Data editor screen. Press again to display the card.)

Articulate	FORMULA
one: Clear L1	ane: Add together/Edit Frmla
2: Clear L2	two: Clear L1 Frmla
three: Clear L3	three: Clear L2 Frmla
4: Articulate ALL	iv: Clear L3 Frmla
	5: Clear ALL

Printing fivewhile you are in the Add/Edit Formula selection of the FORMULA bill of fare to brandish this menu:

1: L1

2: L2

three: L3

STATS

1: 1-Var Stats

ii: 2-Var Stats

3: StatVars	This carte du jour option displays after you
	summate 1-var or 2-var stats.
	StatVars menu:
	one: northward
	2: Ï
	3: Sx
	Etc. See StatVar values for total list.

% %h %{

Reset	Recall Var	Clear Var
Reset	Recall Var	Clear Var
ane: No	1: x =	1: Aye
2: Yes	ii: y =	2: No
	3: z =
	iv: t =
	5: a =
	6: b =
	seven: c =

Scrolling

!"#$

Press !or "to place the cursor horizontally over the expression entered. Press %!or %"to movement the cursor directly to the showtime or end of the expression.

After an expression is evaluated, use #and $to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator's memory. You can reuse a previous entry by pressing <to paste it on the bottom line, and then evaluating a new expression.

Texas Instruments TI-30X B, TI-30XS User Manual

Examples

Coil 1 T1 <

ii T2 <

3 T3 <

4 T4 <

####<

T2 <

Answer toggle

Press the nkey to toggle the brandish result between fraction and decimal answers, exact foursquare root and decimal, and exact pi and decimal.

Example

Answer %b8 < toggle

Last respond

The virtually recently calculated result is stored to the variable Ans. Ans is retained in memory, even subsequently the TI-30XS MultiView™ computer is turned off. To recollect the value of Ans:

• Printing %i(Ans displays on the screen), or

• Press any operations key ( T, U, and then forth) equally the outset part of an entry. Ans and the operator are both displayed.

Examples

Ans 3 V3 <

V3 <

3 %c%i

Order of operations

The TI-30XS MultiView™ calculator uses Equation Operating Arrangement (EOS™) to evaluate expressions. Within a priority level, EOS evaluates functions from left to correct and in the post-obit social club.

1st	Expressions within parentheses.
2nd	Functions that demand a ) and precede the
	statement, such as sin, log, and all R ¶P card
	items.
3rd	Fractions.
quaternary	Functions that are entered later the statement,
	such as x 2 and angle unit of measurement modifiers.

5th	Exponentiation (^) and roots (x Ñ).
	Annotation: In Classic style, exponentiation is
	evaluated from left to correct. The expression
	2^iii^two is evaluated as (2^three)^2, with a result of
	64.
	In MathPrint™ mode, exponentiation is
	evaluated from right to left. The expression
	2^3^2 is evaluated as 2^(three^two), with a result of
	512.

sixth	Negation (One thousand).

7th	Permutations (nPr) and combinations (nCr).
eighth	Multiplication, implied multiplication, division.
9th	Addition and subtraction.
tenth	Conversions (n/d ¶Un/d, F¶D, 4 DMS).
11th	<completes all operations and closes all
	open parentheses.
Examples

+ QPM		half dozen 0 T5 VM1 ii <

(M)		ane TM8 T1 2 <

		%b9 T16 <

( )		4 VD2 T3 E<

	4 D2 T3 East<

^ and x Ñ	%b3 G2 "T4
	G2 <

Clearing and correcting

- Clears an error bulletin. Clears characters on entry line.

Moves the cursor to last entry in history once display is articulate.

Backs up one screen in applications.

J	Deletes the character at the cursor.
%f	Inserts a character at the cursor.
%{	Clears variables x, y, z, t, a, b, and c.

% 2 Resets the TI-30XS MultiView™

or	calculator. Returns unit to default
&& -	settings; clears retention variables,
	pending operations, all entries in history,
	and statistical data; clears the constant
	feature, G, and Ans.

Fractions

q %N %j %O

In the MathPrint™ mode, fractions with qcan include performance keys (T, V, etc.) and most function keys (F, %_, etc.).

In Classic manner, fractions with qdo not permit functioning keys, functions, or circuitous fractions in the numerator or denominator.

Notation: In Archetype mode, data editor, and table, use Wto perform circuitous partitioning problems.

Calculations using fractions tin display fraction or decimal results, depending on input.

The TI-30XS MultiView™ estimator defaults output to improper fractions. Results are automatically simplified.

• qenters a simple fraction. Pressing qbefore or after a number tin can result in different beliefs. Entering a number before pressing qmakes that number the numerator.

To enter fractions with operators or radicals, press q earlier you enter a number (in MathPrint™ mode just).

In MathPrint mode, press $between the entry of the numerator and the denominator.

In Classic mode, press qbetween the entry of the numerator and the denominator.

• %Nenters a mixed number. Press %Nbetween the entry of the unit and the numerator.

• %Oconverts between mixed numbers and elementary fraction form.

• %jconverts results betwixt fractions and decimals.

Examples Archetype style

n/d, U n/d 3 q4 T1 %N7 q12 <

n/d ¶U n/d 9 q2 %O<

F ¶D iv %N1 q2 % j<

Examples MathPrint™ mode

n/d, U n/d q3 $4 "T1

%N7 $12 <

n/d ¶Un/d nine q2 "%O

xiv

Source: https://manualmachine.com/texasinstruments/ti30xb/442767-user-manual/

How To Do Log Base On Ti 30xs

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