Download iaddi apk 2.2 free for Android smartphone
Apk file size: 124.0 KB
iaddi (1+1 in letters):Calculator with text input, 3 variables. Calculates numerical integration and numerical differentiation. Creates a graphic of the function. Does not need any permissions.
Functions: *, / , + , - , ^ ( power of), sin(), cos(), tan, asin, acos, atan, sinh, cosh, tanh, asinh, acosh, atanh, sqr, sqrt, exp, ln, log, abs, rnd, random, rndg (random met Gaussian distribution), cot, csc, sec, acot, acsc, asec, coth, csch, sech, acoth, acsch, asech, sign, round, torad (from degree to rad), todegr (from rad to degree).
Boundaries for drawing graphic and integration can be given by using Start x, End x, start y and end y.
If start x and end x are the same, the boundaries for y are calculated automatically.
If start y and end y are the same, the boundaries for y are calculated automatically.
Warning:Integration can not recognize singularities, input of infinity is not possible. When a graphic with a singularity is drawn it is necessary to restrict the y boundaries by fill in start y and end y.
New in 2.2
SIN(pi/4) gives result 0.707106 in blue font. The blue font means there is probably a cleaner mathematical solution. Clicking the result gives SQRT(1/2). A result as 1.023326708 gives SQRT(PI/3). A sort of reverse engineering to a simple equation. The precision given is because this calculator calculates a numerical solution.
Andre Kappert part of our Education and have average installs from 100 to 500. Last Update March 16, 2015. Google play rating is 73.3333. Current verison is 2.2. Actual size 124.0 KB.