Prime Calc APK
App information
Version 0.6 (#26)
Updated 2013-07-13
APK Size 1.7 MB
Requires Android Android 2.1+ (Eclair)
Offered by Aeiou
Category Free Tools App
App id com.blogspot.primecalc
Developer's notes Powerful scientific calculator, fuctions, matrices, integrals and derivatives
Screenshot
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Table of contents
Latest updates
What's new in Prime Calc 0.6
History support ("History" from main menu)
Minor fixes
Editor's review
Download the latest Prime Calc application, version 0.6, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Tools app is developed by Aeiou and is easy to download and install.
Previous versions, including 0.6, are also available. If you need help or have any problems, please let us know.
Description
- 70 functions, 20 mathematical constants and up to six variables
- New functions and constants can be defined by the user
- Supports complex numbers
- Matrices, vectors, sets and calculations on them
- Solves the mathematical equations
- Calculate the integrals and derivatives
- Step-by-step calculations
- And many more
Supported functions, operators, and mathematical constants:
Arithmetic:
Operators +, -, ×, ÷, %
x^n - nth power of x
√(x) - Square root of x
√(n, x) - nth root of x
ln(x) - Natural logarithm of x
log(x) - Logarithm of x to base 10
log(n, x) - Logarithm of x to base n
∑(f(x), imin, imax) - Summation of f(x) from imin to imax
∏(f(x), imin, imax) - Product of f(x) from imin to imax
Mathematical analysis:
∫(f(x)) - Indefinite integral of f(x)
∫(f(x), xmin, xmax) - Definite integral of f(x) from xmin to xmax
∂(f(x)) - Derivative of f(x)
lim(f(x), c) - Limit of f(x) when x approaches c
Equation solving:
Representation of polynomial - x^2+3x-2=0
= - Polynomial equation operator
Numerical Functions:
m mod n - Remainder of m ÷ n
gcd(m, n) - Greatest common divisor of m and n
lcm(m, n) - Least common multiple of m and n
abs(n) - Absolute value of n
round(n) - Integer closest to n
frac(n) - Fractional part of n
floor(n) - Floor value of n
ceil(n) - Ceiling value of n
Complex numbers:
Representation - 5+2i
re(c) - Real part of complex number c
im(c) - Imaginary part of complex number c
Statistics:
median([a]) - Median of [a]
gmean([a]) - Geometric mean of [a]
amean([a]) - Arithmetic mean of [a]
randi(n) - Random integer from 0 to n
randr - Random real from 0 to 1
Number theory:
harmonicN(n) - nth harmonic number
Combinatorics:
n! - Factorial of n
binomial(n, k) - Binomial coefficient
multinomial(n1, n2, ...) - Multinomial coefficient
catalanN(n) - nth Catalan number
fibonacci(n) - nth Fibonacci number
Trigonometric functions:
sin(x), cos(x), tan(x)
sec(x), csc(x), cot(x)
asin(x), acos(x), atan(x), acot(x)
Hyperbolic functions:
sinh(x), cosh(x), tanh(x)
arsinh(x), arcosh(x), artanh(x)
Matrixes:
Representation - [[1,2],[3,4]]
[m1]⋅[m2] - Product of [m1] and [m2]
tran([m]) - Transpose [m]
ctran([m]) - Conjugate and transpose [m]
inverse([m]) - Invert [m]
det([m]) - Determinant of [m]
tr([m]) - Trace of [m]
mpow([m], n) - nth matrix power of [m]
Number sets:
Representation - [1,2]
union([a1], [a2]) - Union of two sets
intersec([a1], [a2]) - Intersection of two sets
max([a]) - Largest element of [a]
min([a]) - Smallest element of [a]
Constants:
π - Number Pi
e - Euler's number
i - Imaginary unit
∞ - Infinity
γ - Euler–Mascheroni constant
G - Catalan's constant
A - Glaisher–Kinkelin constant
φ - Golden ratio
κ - Khinchin's constant
C₂ - Twin prime constant
ζ₃ - Apéry's constant
B₄ - Brun's constant for prime quadruplets
B₂ - Brun's constant for twin primes
EB - Erdős–Borwein constant
δ - Feigenbaum first constant
α - Feigenbaum second constants
BL - Legendre's constant
M₁ - Meissel–Mertens constant
App permissions
Prime Calc 0.6 APK requires following permissions:
Allows access to the vibrator.
Ratings and Reviews
Rating: 4.7/5 based on 7+ reviews
(*) is required
5 ★ Doesn't explain how to insert constants, there is no shift key, because u do not need 1. Just long press key to access sec. Fn. However, there are other things u cannot figout E.G., doesnot accept E as an exponet esp. w/ a neg sign. Otherwise it is a great calculator & once the glitches are fixed, it will be even better. Try it, u'll like it. I have updated it to 5 stars now, since latter updates have made large strides & improvements in its functionality. Enough said. It's an Excellent CAL.
4 ★ generally good, but: keyboard should not show; mod does not work for fractional numbers; 0^0 should be 1; 1001! should be calculated or generate an error; long calculations, such as 9^99999 should be shown somehow; e^(i*pi) is exact, but e^(2i*pi) or e^(-i*pi) is not; long pressing "back" (to display menu on Samsung) should not flood with "Bye bye!" toasts (without actually exiting), or there should be some other way to activate menu...
5 ★ Casio started cry after developer released this app! :) Thanks a lot for this quality and free app!
5 ★ Most calculators are lacking in critical ways. This one isn't. It's lovely, intuitive, and comprehensive. I just wish the history included the input and was accessible without the menu button.
5 ★ This is the best calculator app of the lot. What I'd like to see in the next version are HEX , OCT and BIN modes. The history should also display the equation instead of the result.
5 ★ At last a calculator with constants like φ (phi) for artistic proportions, and that reacts to my device's orientation.
5 ★ I've been looking for a calculator that can calculate (x+y)^5 for days and I've finally found one!!! Phenomenal.
5 ★ I'm looking for something that will calculate constants to a user defined degree of precision, but this uses a predefined concise number. Anyway it's good.
5 ★ Who ever makes these apps, Thank you so much!
4 ★ Excellent design, appears very powerful, but no "help" or instructions. When help becomes available I'll add the fifth star
3 ★ Tricky and unintuitive. For matrix calcs must save matrices as named constants first.
4 ★ Discription stated step by step calculations. I have been playing witj it and cannot find it anywhere, where you are able to do step by step calculations. At least have what you talk about.
3 ★ To replicate, enter ∫(sin(2x)/(sin(5x)*sin(3x)),x)
5 ★ Even better the solid scientific calculator at home.
5 ★ As the title says. The best i've seen for android.
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