function(deltaTime) { x = x * FACTOR; // FACTOR = 0.9 } This function is called in a game loop. First assume that it's running at a constant 30 FPS, so deltaTime is always 1/30. Now the game is changed so deltaTime isn't always 1/30 but becomes variable. How can I incorporate deltaTime in the calculation of x to keep the "effect per...
I need to compute imaginary exponential in C. As far as I know, there is no complex number library in C. It is possible to get e^x with exp(x) of math.h, but how can I compute the value of e^(-j), where j = sqrt(-1)? ...
Hi, I am able to display any data (numbers) in Flex AdvancedDataGrid except data with lot of digits after decimal places (0.000000000029103830456733704) or exponential numbers (293E-17). Grid is displaying -17 instead of 293E-17. Is it happening because of any limit to displaying data range in grid? If yes, what is the limit? ...
I'm migrating from Matlab to C + GSL and I would like to know what's the most efficient way to calculate the matrix B for which: B[i][j] = exp(A[i][j]) where i in [0, Ny] and j in [0, Nx]. Notice that this is different from matrix exponential: B = exp(A) which can be accomplished with some unstable/unsupported code in GSL (linalg....
I'm working on Project Euler to brush up on my C++ coding skills in preparation for the programming challenge(s) we'll be having this next semester (since they don't let us use Python, boo!). I'm on #16, and I'm trying to find a way to keep real precision for 2¹°°° For instance: int main(){ double num = pow(2, 1000); printf("...
I have a number Dojo control that shows numbers with 30 digits after point. It formats numbers correctly, but when the number is small enough e.g. 8e-13, control shows something like 8e-13,000000000000000000000000000000 rather than 0,000000000000800000000000000000. Apparently it fails and becomes marked as invalid. I tried to pass "round...
I am taking a class in C++ and I noticed there are only a few math operators to use. I also noticed that C++ does not come with an exponential operator within its math library. Why must one always write a function for this? Is there a reason for the makers o C++ to omit this operand? Thanks ...
I need to parse the string "1.2345E-02" (a number expressed in exponential notation) to a decimal data type, but Decimal.Parse("1.2345E-02") simply throws an error ...
hi guys, I wonder if anyone used the library "WebCab.Libraries.StatisticsDemo.dll" before As i want to create an exponential random variable and i don't have any documentation for the library thanks in advance ...