by: Frank Millman |
last post by:
Hi all
I was helping my niece with her trigonometry homework last night. Her
calculator's batteries were flat, so I thought I would use Python's
math module to calculate sin, cos, and tan.
I...
|
by: Radioactive Man |
last post by:
In python 2.3 (IDLE 1.0.3) running under windows 95, I get the
following types of errors whenever I do simple arithmetic:
1st example:
>>> 12.10 + 8.30
20.399999999999999
>>> 1.1 - 0.2...
|
by: qwweeeit |
last post by:
Another math problem easier to solve by hand, but, IMHO, difficult to
program in a concise way like the solution of Bill Mill
(linalg_brute.py) to the problem of engsol.
I appreciated very much...
|
by: Brian Kazian |
last post by:
Here's my problem, and hopefully someone can help me figure out if there is
a good way to do this.
I am writing a program that allows the user to enter an equation in a text
field using...
|
by: TS |
last post by:
I have this simple equation that returns a boolean:
if( ti.NumberIncorrect > (TotalQuestions - (TotalQuestions *
FailurePercentage) ))
ti.NumberIncorrect is int : 4
TotalQuestions is int :...
|
by: FAQ server |
last post by:
-----------------------------------------------------------------------
FAQ Topic - How do I convert a Number into a String with
exactly 2 decimal places?...
|
by: Bob M |
last post by:
If I define an expression or equation, how can I retrieve that expression as
string literal? I want to do this so that I could avoid repetitive typing
(or copy/paste/change) the same thing at two...
|
by: Andrew Lee |
last post by:
Mensanator wrote:
Heh!
I wonder who needs that many digits?
Certainly not number theorists (they need a LOT more). Certainly not
physicists -- they need about 30 digits to be within 1%...
|
by: phoenix1990 |
last post by:
so i have an entry frame where i want to input an equation, and i need to turn the string into an actual equation in terms of x. so that i can plot it on a canvas.
i already know how to make the...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
89
