ti 36x pro scientific calculator manual
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ti 36x pro scientific calculator manualTo find out more or to change your preferences, see our cookie policy page. Click Agree and Proceed to accept cookies and enter the site. This helps us improve the way TI sites work (for example, by making it easier for you to find information on the site). Interest-based ads are displayed to you based on cookies linked to your online activities, such as viewing products on our sites. We may also share this information with third parties for these purposes. These cookies help us tailor advertisements to better match your interests, manage the frequency with which you see an advertisement, and understand the effectiveness of our advertising. If you do not allow these cookies, some or all site features and services may not function properly. Ideal for computer science and engineering courses in which graphing technology may not be permitted. Neither are affiliated with, nor endorse, TI products. Policies subject to change. Visit www.collegeboard.org and www.act.org.To find out more or to change your preferences, see our cookie policy page. The answers are displayed on the Home screen. The TI-36X Pro screen can display a maximum of four lines with a maximum of 16 characters per line.Special indicators and cursors may display on the screen to provide additional information concerning functions or results. The primary function is indicated on the key and the secondary function is displayed above it. For example, the X key contains the trigonometry functions sin and sin as well as the hyperbolic functions sinh and sinh. Press the key repeatedly to display the function that you want to enter. Pressing r displays the last result in the full precision of its stored value, which may not match the rounded value. Multiplication, implied multiplication, division.Clears an error message. Clears characters on entry line. Moves the cursor to last entry in history once display is clear. Deletes the character at the cursor. Inserts a character at the cursor.http://www.ibervillecompanies.com/userfiles/devilbiss-9000-service-manual.xml
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Clears variables x, y, z, t, a, b, c, and d to their default value of 0. Pressing P before or after a number can result in different behavior. Entering a number before pressing P makes that number the numerator.C raises e to the power you specify. C C raises 10 to the power you specify. Examples D D1 ) The name of the variable is inserted into the current entry, but the value assigned to the variable is used to evaluate the expression. Frequency data may be included.Compare the exponential regression values to L2.The function table allows you to display a defined function in a tabular form. To set up a function table: 1. Press I and select Edit function. 2. Examples in DEC mode Note: Mode can be set to DEC, BIN, OCT, or HEX. See the Mode section.The values used for calculations are given in the following table.SYNTAX — The command contains a syntax error: entering more than 23 pending operations or 8 pending values; or having misplaced functions, arguments, parentheses, or commas. How to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery. Remove the protective cover and turn the calculator face downwards. Page Count: 78 Moreove r, T exas In struments shall not be liable for any cl aim of any kind wh atsoev er ag ainst t he use o f t hese materials by any ot her party.Examples assume all default settin gs, as shown in the Modes sectio n. Some screen elements may dif fer from th ose shown in this document. T o ad just t he co ntrast: 1. Press and release the key. 2. Press T (to da rken the screen) or U (to lighten the screen). Home screen On the Home screen, yo u can enter mathe matical expression s and funct ions, along wit h other instru ctio ns. The answers are d isplayed o n the Home s creen. The TI-3 6X Pro scre en can displa y a maximum of four lines wit h a maximum of 16 charact ers per line. For e ntries and ex pression s of more than 16 ch aract ers, you can scroll left an d right (.http://www.daehwa.info/uploaded/devilbiss-bipap-machine-manual.xmlSpecial indicato rs a nd cursor s may display on th e screen to provide addition al information c oncerning func tions or results. Indic ator De finitio n 2ND 2nd func tion. FIX Fixed-decimal set ting. (See Mode sect ion.) SCI, E NG Scientif ic o r engineerin g notation. (See Mode sectio n.) DEG, RAD, GRAD Angl e m ode ( deg ree s, radi ans, or gradians). (See Mode sec tion.) L1, L2, L3 Displays abo ve the lists in dat a editor. H, B, O Indicates HEX, BIN, or OCT number-base mode. No indicat or displayed f or default DEC mode. Entry-limit cu rsor. No additional characters can be en tered. Use arrow keys to move into the box. The primary function is in dicated on t he key and the seco ndary funct ion is displa yed above it. Pres s to a ctiva te t he se cond ary functi on of a given key. Notice th at 2ND ap pears as an indicator on the screen. T o canc el it before ente ring data, press again. F or example, b 25 calculates the square root of 25 and returns the result, 5. Modes q Use q to choo se modes. Press - or s to return t o the Home screen and p erform your work using the chosen mod e set tings. Default set tings are highligh ted in these sa mple screens. DEG RAD GRAD Sets th e angle mode to degrees, radians, or gradia ns. NORM SCI ENG Sets the numeric notation mode. Numeric nota tion modes af fect on ly the disp lay of results, and not the accu racy of the values stored in the unit, which remain maximal.The inte ger power is alw ays a multiple of 3. Note: E is a shortcut key to enter a numb er in scientific notation format. The result displays in the numeric notation format s elected in t he mode me nu. FLOA T 0 1 2 3 4 5 6 7 8 9 Sets t he decimal notatio n mode. FLOA T (floatin g decimal point) display s up to 10 di gits, plus the sign and decimal. 0 1 2 3 4 5 6 7 8 9 (fixed dec imal point) specif ies the number of digits (0 through 9) to display to th e right of the decim al. MA THPRIN T mode displays most input s and outputs in textbo ok format.https://skazkina.com/ru/boss-loop-station-manual-rc-3 Fix 2 Fix 2 and answer toggle key.Press the key repeatedly to disp lay the function that you w ant to enter. Multi-tap key s include z, X, Y, Z, C, D, H, and g. Applicable sec tions of th is guidebook describe how to use the key s. Menus Menus give you access to a large number of calculator functi ons. Some menu keys, such as h, display a single menu. Ot hers, s uch as d, display multiple menus. T o return to the previous screen wit hout selecting the item, press -.Y ou c an reuse a previous entry by pressing to paste it on the bottom line, where you can edit it and ev aluate a new expres sion. P q ( 5: sum( 5: int( 5: g 6: pro d( 6: min( 6:.Pressing r displays the last result in the full pre cision of its stored va lue, which may n ot match the rounded v alue. Example Last answer i The last entry performed on the home screen is stored to the variable ans.Exam pl es Answer toggle b 8 r ans 3 V 3 V 3 Fractions in Cla ssic mode are shown with a double-thick f raction bar (for example, ). The numerator must be an integer, and the denominator must be a positive integer. T o compute more complex e xpressions (fun ctions, variables, co mplex numbers, etc. ), use W alon g with ( and ). The calculat or defa ults ou tput to imprope r fraction s. Results are automatically simplifi ed. s Retur ns to the Ho me screen. - Clea rs an er ror mess age. Clears c haracters on entry line. Moves the cursor t o las t entry in history once disp lay is cle ar. Returns unit to default sett ings; clears memory variables, pending opera tions, all entries in history, and s tatistical dat a; clears any stored operat ion, and ans. Enterin g a number befo re pressing P makes that number th e numerator.If one ton of met al is worth 280 dollars, what is the t otal value of the me tal extrac ted. The two extractions represent a total o f 317.9 tons o f metal for a tota l value of 89012 dollars. EE key E E is a sh ortcu t key t o ent er a number in scie ntific notat ion form at.http://creaturegraphics.com/images/99-malibu-manual.pdfG Raises a value to the power in dicated.The area of the circle is approximately 452.4 square cm when round ed to one decimal place. 2 a p 2 V g r g V 12 F r Entr ies are interpre ted and results displaye d according to the a ngle mode setting witho ut needing to en te r an angle unit modifier.Round the results to two decimal places.Rectangula r to polar d R ?? P d! displays the R ?? P menu, whic h has functions for convertin g coordinates betwe en re ctangular (x,y ) and pola r (r, q ) format. Set Angle mode, as necess ary, before starting calc ulations. Rx( Converts po lar to rectan gular and displays x. 2: P ? Ry( Converts po lar to rectan gular and displays y. 3: R ? Pr( Converts rectang ular to polar and displays r. 4: R ? P q ( Converts rectang ular to polar and dis plays q.Then calculate angle B and the lengt h of the hyp otenus e c. Lengths are in meters. Round re sults t o one de cimal pla ce.C raises e to the power y ou specify. CC rais es 10 t o the power y ou spe cify. Exam pl es Numeric derivati ve A A calculates an approximat e derivative of expr ession wi th res pect to variab le, given the value at which to calculate the derivative and H (if not specified, the defau lt is 1 E M 3). This func tion is va lid o nly for re al num bers.Y ou can use nDe riv( on ce in expr ession.Example in RAD angle mode.Since this is a parabola with the vertex at (4, 0) and zeros at ( M 2, 0) and (2, 0) you see that the symmetric are as are equal. Stored op erations m n n lets you store a sequ ence of operations. m plays bac k the operat ion. Exam pl es Clear op n If a store d op is pres ent, click - to c lear i t. Set op V 2 T 3 Recall op s 4 m Features of the calculator tha t use variab les (such as the solvers) will use the values that you store. L lets you store v alues to variables. Press L to store a variable, and press z to select the varia ble to store. Press to store the va lue in the selec ted varia ble. If th is variable already has a value, that va lue is replaced by th e new on e. m 6 m Redefine op n - F Recall op 5 m 20 m n - V 5 U 2 M 5 m M 1 m Y ou can also us e z to recall the stored values for t hese variab les. T he name of the variable is insert ed into t he current entry, but the va lue assigned t o th e varia ble is used to e valuate th e express ion. Pre ss h to display a menu of variables and t heir stored v alues. Select the variable you want to recall and press.The firs t one measures 35 0 meters by 560 mete rs, th e second one measu res 340 met ers by 610 meters. What volume of gravel does t he company ne ed to extr act from e ach excavation to reach a dep th of 150 met ers. T o reach 210 meters. Display the results in engineering notat ion.For the second exc avation: The company ne eds to extrac t 31.1 1 million c ubic meters to reach a depth of 150 meters, and to extr act 43.554 million cu bic meters to re ach a depth of 210 meters. Data editor and list formulas v v lets you ent er data in up to 3 list s. Each list can cont ain up to 42 items. List formula s accept a ll calcul at or functions a nd real numbers. Numeric not ation, d ecimal nota tion, and an gle modes af fect the display of an element (e xcept f ractional elements ).C Montreal, Canada 4.C, find the te mperature in degree s Fahrenheit. Statist ics, regress ions, and distri butions v u v lets you enter and edit the da ta lists. u displa ys the ST A T -REG menu, which has the following options. Note: Regress ions st ore the regr ession in formation, along with the 2-V ar statistics f or the dat a, in St atV ars (menu item 1). If you select this option before calculating 1-V ar stats, 2-V ar stats, or any of the reg ressions, a remin der appears. 2: 1-V ar Stats Analyze s statistical dat a from 1 data set with 1 measured variab le, x. Frequency data may be included. Frequenc y data may be included. For three data p oints, th e equat ion is a polynomial fit; for four or more, it is a polynomial regre ssion. It disp lays values for a, b, c, and d; it also display s a value fo r R 2. For four p oints, the equation is a polynomial fit; for five or more, it is a polynomial regre ssion. It disp lays valu es fo r a and b; it also displays values for r 2 and r. The probability density f unction ( pdf ) i s: The results must be in terpreted bas ed on which type of statistics or regression calc ulation was la st pe rformed. T o help you interpre t correctly, the title bar reminds you of which calc ulation wa s la st pe rformed. 5: Binomcdf Computes a cu mulative pr obability at x for the discret e binomial distribut ion with th e spec ified numtria ls and probability of success ( p ) on each trial. V ariab les De finitio n n Number of x or ( x, y ) data point s. v or w Mean of all x or y values. Sx or Sy Sample stan dard deviation of x or y. All othe r stat isti cs a re di spla yed. 2. Press u. Select 1-V ar or 2-V ar and press. 3. Sele ct L1, L2, or L3, and the frequency. 4. Press to display th e menu of variab les. 5. T o clear data, press v v, sele ct a list to clear, and pre ss.G x or G y Sum of all x or y values. G x 2 or G y 2 Sum of a ll x 2 or y 2 values.MinX Minimum of x valu es. Q1 (1-V ar) Median o f th e element s between MinX and Med (1st quartile). Med Median of all da ta poi nts (1-V ar stats only). Q3 (1-V ar) Median o f th e element s bet ween Med an d MaxX (3rd quartile). MaxX Maximum of x values. T ests 2 and 4 were g iven a weight o f 0.5, an d tes ts 1 an d 3 were given a weight of 1. 1. Find Anth ony’ s avera ge grade (weight ed average). 2. What doe s the v alue of n given by the calculator represent. What do es the value of G x given by t he calculator represent. Remin der: The weighed averag e is 3. The teach er gave Anthony 4 more points on test 4 due to a gradin g error. Find Anthon y’ s new averag e grade.If the tea cher adds 4 poin ts to T est 4, Anth ony’ s avera ge grade is 12.Use the relationship bet ween speed and bra king distance to estimate the braking distance r equired for a vehic le traveling at 55 kph. A hand-d rawn scatte r plot of th ese data po ints su ggest a linear relationsh ip.Examine the table of values of t he regression equation. I 2 Do not recalculat e 2-V ar St ats after a ny other regres sion calculat ion if you want to pres erve your regression coef ficients (a, b, c, d) and r values for your particular proble m in th e StatV a rs menu.Th e order of objects is not imp ortan t, a s in a hand of cards.T he order of objec ts is imp ortan t, as in a ra ce. Separate the 2 integers with a comma. ! 4 H nCr 52 HH 5 Y ou like to order three dif ferent flavors in a dish. How many combin ations of ice cream ca n you test over a ve ry hot summe r? Y ou can choose from 2300 dishes wit h diff erent combinations of flavors. If a long hot summe r is about 90 d ays lo ng, yo u will need to eat abou t 25 ice cream dishes eac h day.T o set up a f unction table: 1. Press I and select Edit functi on. 2. Enter a funct ion and press. 3. Sele ct the table start, table step, auto, or ask- x options an d pre ss. Reminder: The ve rtex of the parabola is the point on the parabola that is also on the line of symmetr y. 2: Edit fu nction Lets you define t he functio n f( x ) and generates a table of va lues. Start Specifies the start ing valu e for the inde pendent variable, x. Step Specifies the incremental value f or the independent va riable, x. The step can be positive or negative. Auto The calculator aut omatically genera tes a serie s of values based on table start and table step. Ask- x Lets you build a t able manu ally by e ntering specific values for the independent variable, x.Calc ulate the valu e of f(8) on the Home screen. s I 1 Sele cts f( 8 ) Not editable. The equatio n is limit ed to a maximum o f 40 ch aract ers.Polynomial solver S S prompts you to selec t either the quad ratic or the cubic equation solver. Y ou then enter the coe f ficient s of the variables and solve. This dif ference gives how c lose the solution is to the ex act answer. On the solutio n screens of t he polynomia l solv er, you can press r to toggle t he number f ormat of the soluti ons x1, x2, and x3.Hex Converts to hexadecimal (base 16 ). 2: ? Bin Converts to binary (ba se 2). 3: ? Dec Converts to decimal (base 10). 4: ? Oct Converts to octal (base 8). 1: h Designate s a hexadecimal in teger. 2: b Specifies a binary inte ger. See the Mode sect ion. Bool ean lo gic —.The NAMES menu display s an abbrevi ated name next to the character of the cons tant.The value s used for calcu lations are given in the fo llowin g table. Consta nt V alue used for calc ulati ons c speed of light 2997 92458 meters pe r second g gravitat ional acceleration 9. 80665 meters per second 2 h Planck’ s constant 6.62606896 ?10 M 34 Joul e se cond s NA Avo gadro’ s number 6.02214179 ?10 23 molecules per mole R ideal gas cons tant 8.314472 Joules per mole per Kelvin me electron mass 9.109381215 ?10 M 31 kilograms mp proton mass 1.67262 1637?10 M 27 kilograms mn neutron mas s 1.67492721 1?10 M 27 kilograms m.Th e submenus include the categ ories English- Metric, T emperature, Speed and Len gth, Pressure, and Power an d Energy. English ?? Metri c conversi on Conversi on in 4 cm inches to centimete rs cm 4 in centimeters to inches ft 4 m fe et to meters m 4 ft mete rs to fe et yd 4 m yards to meters m 4 yd mete rs to yards mile 4 km miles to ki lometers km 4 mile kilometers to miles acr e 4 m 2 acres t o sq uare mete rs m 2 4 acre sq uare meters to acres gal US 4 L US ga llons to liters L 4 gal U S liters to U S gallon s gal UK 4 ltr UK gallons to l iters ltr 4 gal UK liters t o UK gallon s oz 4 gm ou nces to grams gm 4 oz grams to ounces F 4 ? C Farenheit to Celsius. C 4 ? F Cels ius to Farenhei t. C 4 ? K Cels ius to Kelvin.V alid only at the end of an exp res sion. Not v alid i f th e re sult is real. 6: conjug ate conj( Returns the conjugat e of a complex number. 7: real real( Returns the real part of a co mplex number. 8: imagin ary imag( Returns the imaginary (nonreal) p art of a complex number.T he following list inclu des some of the errors that you may encounter. T o correct th e error, note the error type and det ermine the cause of the error. If you cannot recognize the error, ref er to the following list. Press - to clear th e error me ssage. Th e pre vious scre en is displayed with the curso r at or near the error location. Correct the expression. The following list includes some of the errors that you may encounter. 0 — This error is returned w hen you input an invalid value f or are a invNormal.Expo nent must be Inte ger — This error i s retu rne d if the exponent is not an integer. FORMULA — The formula does not contain a list name (L1, L2, or L3), or the formula f or a list conta ins it s own list name. For example, a fo rmula for L1 contains L1. FRQ DOMAIN — FRQ value (in 1-V ar and 2-V ar stats) Highest Degr ee coeffi cient cannot be zero — This error is displa yed if a in a Pol ynomial solver c alculat ion is pre- populated wit h zero, or if t he you set a to zero a nd you move the cursor to the next input line. Infini te S olu tions —The equatio n entered in the Syste m of linear equations solver h as an infinite number of solutions. Input must be Real —This error is displayed if a variable pre- populates with a non -real numbe r where a re al number is required and you move the cursor just past that line. The cursor is re turned to th e incorre ct line and you must change the input. Input must be no n-negati ve in teger — This error is displayed when a n invalid v alue is input f or x an d n in the DISTR menus.Invalid domain — The Nume ric equ ation solver did not detect a sign ch ange. INV ALID FUNCTION — An invalid function is entere d in the function def inition in Function table. Max Iteratio ns Change guess — The Numeric equatio n solver ha s exc eeded the maximu m number of permitted iterations. Chan ge the initial guess or check the equation. No sign change Chan ge guess — The Numeric equatio n solver di d not detect a sign change. No Solutio n Found — The equ ation ente red in Syste m of linear equations solver h as no solution. Number of tr ials 0 n — Number of tri als is limited to 0 binomialpdf and binomia lcdf. OP NOT DEFINED — The Op erat ion m is not defined. OVERFLOW — Y ou attemp ted to enter, or you calculate d a number that is beyond the range of the calculat or. Probabilit y 0 — Y ou input an invalid value for a probability in DISTR.SYNT AX — The command conta ins a synt ax error: entering more than 23 pendin g operat ions or 8 pending values; or having misplace d func tions, ar gument s, pa renth eses, or commas. I f using P, try using W an d the appropria te parentheses. TO L NOT MET — Y ou requested a to leran ce to whic h the algorithm cannot re turn an accurat e result. LOW BA TTER Y — Replace the batt ery. Note: This message display s briefly and then disappears. Pressing - does not clear th is messa ge. Discard use d batteries according to local regulations. How to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2 032 lithium battery. Press firmly to snap the new battery into place. Impor tant: When re placing the batte ry, avoid any contact with the othe r componen ts of the calculat or. Check the bat tery to ensu re that it is fresh and properly installed. Something went wrong.Learn more - opens in a new window or tab This amount is subject to change until you make payment. For additional information, see the Global Shipping Program terms and conditions - opens in a new window or tab This amount is subject to change until you make payment. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. For additional information, see the Global Shipping Program terms and conditions - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Learn more - opens in a new window or tab Contact the seller - opens in a new window or tab and request postage to your location. Please enter a valid postcode. Please enter a number less than or equal to 1. If you don't follow our item condition policy for returns, you may not receive a full refund. Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business if the goods purchased are faulty, not fit for purpose or don't match the seller's description. More information at returns. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. Our library is the biggest of these that have literally hundreds of thousands of different products represented. I get my most wanted eBook Many thanks If there is a survey it only takes 5 minutes, try any survey which works for you. Restrictions apply. Learn more Enhanced math functionality makes this calculator ideal for computer science and engineering courses in which graphing technology may not be permitted. Easily input data, scroll through entries, make edits and investigate patterns as you would on a graphing calculator. The MultiView display shows multiple calculations at the same time on screen. MathPrint shows math expressions, symbols and stacked fractions as they appear in textbooks. Convert fractions, decimals and terms, including Pi, into alternate representations. Key features include mode menu for easy, intuitive access to commands, memory variables to store real numbers and expressions, data list editor, function table, vectors and matrices, constants and conversions, and solvers (numeric equation, polynomial and system of linear equations). Dual-power scientific calculator runs on solar and battery power. About This Item We aim to show you accurate product information. Manufacturers,See our disclaimer Texas Instruments TI-36X Pro Scientific Calculator features a MultiView display and MathPrint capability. Enhanced math functionality makes this calculator ideal for computer science and engineering courses in which graphing technology may not be permitted. Wireless FCC Warning Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. See more VS Most helpful negative review 3 customers found this helpful Average Rating: ( 1.0 ) out of 5 stars Calculator was good, shipping was not The calculator is as advertised. A good product for the money. The shipping though was horrible. I ordered it on the 15th. Walmarts' site gave me no tracking information for the first 3 days then when I checked it said my package would arrive between the 19th and 22nd. Well both of those dates went by. They promise shipping within a week but it was almost 2 before I received my purchase. Will NOT be ordering anything I need right away from them again. See more VS Most helpful positive review Average Rating: ( 5.0 ) out of 5 stars Ti-36x I am using this calculator for a test for a license in electronics and it is improving a little at a time the buttons are comfortable and works great except it is very peculiar about entering the operations you have to know what you are doing and math it is not a lazy mans calculator. Most helpful negative review 3 customers found this helpful Average Rating: ( 1.0 ) out of 5 stars Calculator was good, shipping was not The calculator is as advertised. I am using this calculator for a test for a license in electronics and it is improving a little at a time the buttons are comfortable and works great except it is very peculiar about entering the operations you have to know what you are doing and math it is not a lazy mans calculator. See more The calculator is as advertised. See more Frequent mentions Price (5) Ease of use (3) Buttons (3) Functions (2) User friendliness (1) Performance (1) Keyboard layout (1) Interface (1) See more 1-5 of 112 reviews Most relevant Most helpful Newest to oldest Oldest to newest High to low rating Low to high rating Sort by Average Rating: ( 5.0 ) out of 5 stars Ti-36x October 2, 2020 Verified purchase I am using this calculator for a test for a license in electronics and it is improving a little at a time the buttons are comfortable and works great except it is very peculiar about entering the operations you have to know what you are doing and math it is not a lazy mans calculator. See more Reviewed by Roland Roland Helpful. Yes ( 0 ) No ( 0 ) Report Average Rating: ( 5.0 ) out of 5 stars The best non-graphing calculator out there. February 13, 2014 Verified purchase I own a Casio -115 ESS Plus. Compared to the Casio calculator, this TI looks very impressive. I really like the Casio, but there are more functions on the TI, your calculations are retained even when the calculator is turned off(not so with the Casio), and there other features which make the TI a very good choice. I do not like the buttons for division multiplication, minus, and plus on the TI calculator. They are etched on chrome, and a very hard to read. However, I used a sharpie to make it more readable, and it seems to work fine. I have now started using the TI, and have put the Casio aside. See more Reviewed by Dth5189 Dth5189 Helpful. Yes ( 5 ) No ( 2 ) Report Average Rating: ( 5.0 ) out of 5 stars Great Calculator for a really good price!! August 13, 2020 Verified purchase Great Calculator for a really good price!! The shipping was unbelievably fast - we received it within 2 days of ordering online. Exactly what we needed for my high school student's Math class. It's easy to hold and pretty easy to use, especially if you've used other Texas Instruments calculators. I highly recommend this product. See more Reviewed by LauraC LauraC Helpful. Yes ( 0 ) No ( 0 ) Report Average Rating: ( 5.0 ) out of 5 stars TI 36X Pro Calculator August 28, 2014 Verified purchase Thanks for having this item in stock via online. We looked several places and found out it was a hot seller. Whole process from ordering to picking up at store of my choice was great. See more Reviewed by deegee2014 deegee2014 Helpful. Yes ( 3 ) No ( 0 ) Report Average Rating: ( 5.0 ) out of 5 stars September 16, 2020 Verified purchase The calculator works great. Buttons feel nice, and had some cool features I was not expecting. Definitely recommend this calculator if you are required to get a non-graphing one for college. See more Reviewed by Hunter Hunter Helpful. Ask a question Ask a question If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly. And you can input data as degrees or radians for those. It won't graph them of course. A Ti graphing calculator, if your teacher allows them, would be a better choice for trig and precalc if you continue on.