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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,687

Here is a TEST version of the Binary/Decimal/Hexadecimal Converter

I have added a button (top left) which formats the binary with leading zeros (and fractional part with trailing zeros) ... 4 at a time to match a hex digit.

What do you think? Can you throw different examples at it to see if it works fine (before I make it live).

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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**bob bundy****Administrator**- Registered: 2010-06-20
- Posts: 8,462

hi MathsIsFun

Yes, that works ok for me.

The leading/trailing zeros feature is really good. Any chance of a small gap between each group of 4 to make it easier to read?

Bob

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Sometimes I deliberately make mistakes, just to test you! …………….Bob Bundy

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,026

Hi MathsIsFun,

The Binary/Decimal/Hexadecimal Converter works fine for me too!

I checked the Base 2/10/16 numbers 1, 11, 111, 1111 and found correct.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606

Hi;

Worked well here. Could use larger input boxes.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,687

Thanks guys!

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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**noelevans****Member**- Registered: 2012-07-20
- Posts: 236

Thanks! Works great! Handles enough digits to do my bank account in binary

How hard would it be to allow the user to input a base of their own choosing?

Have a great day!

Writing "pretty" math (two dimensional) is easier to read and grasp than LaTex (one dimensional).

LaTex is like painting on many strips of paper and then stacking them to see what picture they make.

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**muxdemux****Member**- Registered: 2012-12-23
- Posts: 80

Seems pretty good to me. I think it might be a good idea to restrict the range of the numbers so they always fit properly in their boxes. Other than that I can't complain.

Just out of curiosity, why haven't you written this in JS/HTML instead of flash? (I'm not suggesting that you do, I'm just curious).

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,687

muxdemux: I simply love programming in Actionscript 3. It is responsive, reliable and each app is self-contained, so library changes don't impact on other live apps.

Glad you all approve, I have made it the live version now.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,973

! really good.

The integral of hope is reality.

May bobbym have a wonderful time in the pearly gates of heaven.

He will be sorely missed.

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**anonimnystefy****Real Member**- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,039

Hi MIF

How did you learn to write in ActionScript?

Here lies the reader who will never open this book. He is forever dead.

Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment

The knowledge of some things as a function of age is a delta function.

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,687

I downloaded FlashDevelop and got stuck into it (plus lots of Googling).

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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,973

MathsIsFun wrote:

I downloaded FlashDevelop and got stuck into it (plus lots of Googling).

Hard WORK!

The integral of hope is reality.

May bobbym have a wonderful time in the pearly gates of heaven.

He will be sorely missed.

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**mathaholic****Member**- From: Earth
- Registered: 2012-11-29
- Posts: 3,251

Harder work than the hardest work of all.

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

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