Purple Shirted Nerd Presents: Distance,Midpoint, Slope Calculator."Reducing the rote work to help keep you in the creative realmof mathematics."Advertisement Free - Just a large, clean, user-friendly,specialized tool for finding Distances, Midpoints, and Slopes.Here are three basic formulas that involve entering two orderedpairs. So why not package them all together? A young student ofmine actually asked for a distance calculator. Most of our apps aremore process driven, but this got me to thinking that here we havethree formulas. Each formula is relatively simple, but we may needto use these formulas literally hundreds of times. Why not createthe app?This app not only calculates distance, midpoint, and slope, italso shows the formulas, so serves as a reference. Slopes are foundas improper fractions, provided the denominator will be less than1000. Otherwise the slope is displayed as a decimal value. Quickeasy and clean, with a large display makes this app a pleasure touse. I suspect I may use it more than any of the other apps I havecreated.Check out our apps at: www.psnmathapps.comThank you!

Purple Shirted Nerd Presents: DefiniteIntegrals by LRAM, RRAM, MRAM, Trapezoids, and Direct Integration.PSN Math Apps: "Reducing the rote work to help keep you in thecreative realm of mathematics."Advertisement Free - Just a large, clean, user-friendly,specialized tool for finding Definite Integrals.This calculus application allows you to enter the coefficientsin 10 common functions:Polynomials (up to 6th degree)Natural LogCommon LogRational Functionsand all 6 Trigonometric FunctionsYou get to choose the number of partitions for estimates from 1to 500. All 4 estimates are shown at once with the dircetintegration result as well. Direct integration is used on allfunctions except on the Rational Function screen.Great teaching/learning tool as you can instantly change thenumber of partitions and compare accuracy to the direct integrationversus the 4 estimates. Check solutions to common integrationproblems quickly on the extremely user friendly interface. This appwas requested by numerous past students of mine.Be certain to contact me with any comments or suggestions.See www.psnmathapps.com for short videos of all apps.

Purple Shirted Nerd Presents: TrigonometryCalculator"Reducing the rote work to help keep you in the creative realmof mathematics."Advertisement Free - Just a large, clean, user-friendly,specialized tool for finding finding Trigonometric Values.This simple and straight forward app does exactly what itshould. It finds all 6 trigonometry values (simultaneously) ofangles entered in either degrees or radians. If radians are chosen,you have the option of multiplying a value by Pi.Additionally, on a second screen, you can find all 6 inversetrigonometric values. Of course the values can be returned ineither degrees and radians.Please check out other math apps at: www.psnmathapps.comDon't hesitate to contact me with bugs, concerns, orcomments.Thank you!

Purple Shirted Nerd Presents: Triangle SolverCalculatorSee www.psnmathapps.com for short videos of all apps.Advertisement Free - Just a large, clean, user-friendly,specialized tool for finding Triangle Values."Reducing the rote work to help keep you in the creative realmof mathematics."This application solves triangles for SSS, SAS, ASA, AAS, SSA(including ambiguous cases). In addition, you may enter threeordered pairs and all lengths and angles will be computed. Areas ofall triangles are also calculated. Students and teachers will findthis time saving application incredibly useful and userfriendly.This application was created by a 20+ year veteran teacher.Classroom applications are obvious but there are many real worldapplications as well.Please inform me of any glitches or suggestions.Thanks you!

Purple Shirted Nerd Presents: VectorTensionCalculatorSee www.psnmathapps.com for short videos of all apps.Advertisement Free - Just a large, clean,user-friendly,specialized tool for finding Vector Tension."Reducing the rote work to help keep you in the creative realmofmathematics."This application solves the classic vector tension problemsbasedon two sources holding an object aloft at equilibrium. Justentertwo angles and the mass and the tensions are computed. Adiagramaccompanies the screen that shows the actual angles of thetensioncables when they are entered. Eliminate the repetitive workon theseproblems or use the app to check your answers. Great forreal worldconstruction use as well.Be certain to contact me with any bugs or suggestions.Thank you!

Purple Shirted Nerd Presents:MatrixMultipication CalculatorPSN Math Apps: "Reducing the rote work to help keep you inthecreative realm of mathematics."Advertisement Free - Just a large, clean,user-friendly,specialized tool for Multiplying Matrices.This app multiplies matrices up to an order of 5x5. A veryslickuser interface allows you to select rows and columns thematricesand not have to fumble around between different screens.Bothmatrices and the product matrix are visible on one screen.Check out other math apps at: www.psnmathapps.comBe certain to contact me with any questions/concerns.Thanks!

Purple Shirted Nerd Presents:DeterminantCalculatorPSN Math Apps: "Reducing the rote work to help keep you inthecreative realm of mathematics."Advertisement Free - Just a large, clean,user-friendly,specialized tool for finding Determinants.See www.psnmathapps.com for short videos of all apps.This application will multiply matrices up to a size of 5x5.This simple application conveniently finds 2x2, 3x3, 4x4 and5x5determinants. Large attractive interface makes findingdeterminantsa pleasure.Be certain to contact me with any bugs or suggestions.Thank you!

Purple Shirted Nerd Presents: 15DegreeTrigonometry ReferenceThis app shows the exact trigonometric values (sine, cosine,andtangent) of all angles from 0 to 345 degrees by 15degreeincrements. Just tough the terminal side of an angle and thevaluesare instantly displayed.See other PSN Math Apps with videos at www.psnmathapps.comThanks!