EduCalc Classic Pro 4+
William Jockusch
Entwickelt für iPad
-
- 1,99 €
Screenshots
Beschreibung
** I recommend buying EduCalc Pro instead of this app. That said, I will be maintaining this app. **
Features:
1) Scientific Calculator. A lot of thought has gone into the design of the keyboard, which gives you everything you need while keeping the keys as large as possible. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution.
• Define and name your own constants
• Summations
• Complex numbers!
• Sig figs (requires iOS 6; enable under settings)
• Programmable keys (enable under settings)
2) Graphing. Capabilities:
• Graph up to nine equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Can graph in polar coordinates.
• Can graph parametric equations.
• Can graph parametric equations.
• Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this!
3) Vector and Matrix calculator. Vector dot and cross products. Multiply and add matrices. Determinant, transpose, Eigenvalues and Eigenvectors.
4) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
5) Triangle solver. Enter three sides, two sides and an angle, or two angles and a side, and the solver calculates the rest.
6) Polynomial solvers. Find roots of linear, quadratic, or cubic polynomials.
7) The reference hits the high points of the following subjects:
algebra, calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics. So if you need a reminder of a trig identity . . . or the quadratic formula . . . or the chain rule from calculus . . . and so on, it's right there for you.
8) A unit converter. Your data are in meters, and you need an answer in feet? No problem! With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for physics problem sets! You can also define your own units.
9) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for physics problem sets!
10) Statistics mode, including options for scatter plots and for regression lines.
11) Works on both iPhone and iPad.
*** Note about the screenshots -- if you are viewing this in iTunes, you can see 10 different shots across the 2 different devices. They are all different shots. We need that many to show the range of capabilities of the calculator; even still we are leaving some things out. ***
I'd love to learn about your comments or suggestions. You can write me at jockuxyzsch@gmail.com -- but without the xyz. Thanks!
Neuheiten
Version 9.3
updated for iOS 14
fixes for unit converter in dark mode
new website
Bewertungen und Rezensionen
Perfekt
Eine der besten Apps für die saubere Darstellung von grafischen Funktionen. Die Verrechnung der Funktionen ist denkbar einfach.
Matrizen Nicht ausgereift
Zuerst einmal: das hier ist die beste Taschenrechner App, die ich bisher im store gefunden habe.
Trotzdem ein kleines Manko: die Matrizenfunktionen liefern mir ausschließlich 2x2 Matrizen. Ich kann zwar die Inhalte dieser Matrizen, nicht aber die Struktur ändern. 3x1 Vektoren bleiben mir also vorenthalten; obwohl die app Fuktionen für Vektoren bereithält (z.B. kreuzprodukt), die ich dann leider ungenutzt lassen muss. Entweder bin ich also zu blöd, die Matrizenstruktur zu ändern oder hier muss mal ganz dringend ein neues Update her. wenn ich das mit meiner App. Hinbekomme gibt's auch 5 Sterne...
Best calculator
I think this is a great calculator, I would buy it again any time. Only critics is the rather few international units in the converter (e.g. density: gram per cubic centimeter is missing). Anyway, amazing app!
App-Datenschutz
Der Entwickler, William Jockusch, hat Apple keine Details über die eigenen Datenschutzrichtlinien und den Umgang mit Daten bereitgestellt. Weitere Informationen findest du in den Datenschutzrichtlinien des Entwicklers.
Keine Details angegeben
Der Entwickler muss bei der Übermittlung seiner nächsten App-Aktualisierung Angaben zum Datenschutz machen.
Informationen
- Anbieter
- William Jockusch
- Größe
- 15,2 MB
- Kategorie
- Bildung
- Kompatibilität
-
- iPhone
- Erfordert iOS 11.0 oder neuer.
- iPad
- Erfordert iPadOS 11.0 oder neuer.
- iPod touch
- Erfordert iOS 11.0 oder neuer.
- Mac
- Erfordert macOS 11.0 (oder neuer) und einen Mac mit Apple M1-Chip (oder neuer).
- Apple Vision
- Erfordert visionOS 1.0 oder neuer.
- Sprachen
-
Englisch
- Alter
- 4+
- Copyright
- © William Jockusch 2010-2014
- Preis
- 1,99 €
Support
-
Familienfreigabe
Bis zu sechs Familienmitglieder können diese App bei aktivierter Familienfreigabe nutzen.