Ian H

I often post maths answers, but if I see a small mistake after posting and go back to edit the result, it loses its neat formatting and all the lines run into eachother making it difficult to read.

Can we request that the scrunching policy be changed or that a "no reformatt" option be available ?

Regards - Ian

I often post maths answers, but if I see a small mistake after posting and go back to edit the result, it loses its neat formatting and all the lines run into eachother making it difficult to read.

Can we request that the scrunching policy be changed or that a "no reformatt" option be available ?

Regards - Ian

The temperature of a gas is related to its mean kinetic energy - I forget how - I wonder how few the number of molecules can be for this to hold up. This subject is thermodynamics but physicists might have a view.

Single bright light about 30 or 40 degrees above horizontal and roughly East

I would like to be able to produce 3D images of, for example intersection of paraboloid with a cone, based on entering equations.

I have not tried this before so if any of you could suggest a stable and effective graphing program, (online or download), I would be grateful.

Regards - Ian

Wish to replace ground floor window of this size with wooden frames that are beginning to rot without having a huge bill.