calculator | Fyne Calculator application | Apps library

Goal: I have a ball in a triangle. The ball has an initial position and velocity. I'm trying to figure out which side of the triangle the ball will hit.

What I've Tried: I derived a formula that outputs which side the ball will hit, by parametrizing the ball's path and the triangle's sides, and finding the minimum time that satisfies the parametric equations. But when I implement this formula into my program, it produces the wrong results! I've tried many things, to no avail. Any help is greatly appreciated. The MWE is here: CodePen

I am making a string calculator using numbers. For example: 154 + 246 = 154246

So the user will enter an input of a group of numbers, to separate the numbers using \n. As you know, \n is used to make a new line, but I need to use at as any normal string. I need to separate the numbers using \n into a list.

Code:

Sorry for asking the same type of question, but I just can't wrap my head around how to take my custom function and iterate it over grouped data. So bonus points if anyone can point me to some in-depth resources.

This works as intended:

I have to do a simple calculator +, -, * and / on PowerShell for my coding introduction course. Why my Variable Valeur1 & Valeur2 don't remain intact during the integer validation ? My 4 options give a random answer and don't remember the initial value of my 2 Read-Host Variables.

I've just used haskell as calculator expecting to get some cryptic error message about ambiguity of the type instance of the numeric literal. But got none.

For example in ghci

I have a data validation list value which my macro will copy data to a specific place in the workbook based on this value. However, when a value is selected from the data validation list the macro skips the IF statement, as if the statement is false. Could you please help me understand why this is happening? If I remove the data validation, the macro works as expected. Thank You!

so I've been trying to teach myself R and have a calculator I created in excel that I'm trying to get working in R.

In R, I'd like to calculate a 45 day moving average based on loan prices I have. The data sample in excel is here:

dput output in R is here:

I'm a newbie in html & css. I'm trying to code the output in this image https://i.stack.imgur.com/Qy7Sd.png

The only problem here is that when I add the brick background it also appears on the white portion of the output which I don't want. Here is the code I've written so far:

I'm just working on a simple calculator for a small project of mine. I'm just hoping to get help with my calculatArea1 function.

I'll attach a few images showing the webpage, html code, and Javascript.

The html starts with a empty row with 3 cells so the user can add in the height and width of the window. Then, there's a button that allows the user to add a new row/window. This is all working fine.

The problem I'm having is, whenever I add multiple rows, then start adding in the width & height then click calculate it will only calculate the top row.

I though I might add also, if I start fresh with one row, then add the height & width, then click calculate. Then, click add window, then add the width & height, then calculate again. it works.

I just want to be able to add in as many rows as I need, then add in the data, then click calculate.

Any suggestions would be much appreciated, cheers!

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