Multi line equation - how to create in Mathcast

Ap Muthu — Mon, 16 Oct 2023 14:53:23 -0000

Used mtable and got it done with:

f(x) = {⌈ ⌈(x² -1)/(x³ + 1)¸x ≠ -1⌋⌈P¸x = -1⌋ ⌋

Piecewise function

Ap Muthu — Mon, 16 Oct 2023 11:00:17 -0000

Has this been implemented in v0.92 now in 2023 yet?

Multi line equation - how to create in Mathcast

Ap Muthu — Mon, 16 Oct 2023 10:45:21 -0000

How does one create a multi line equation Mathcast? Attached is a sample from the web of one such equation.

Quantum Notation - Bra - Ket - etc....

Clinton Chee — Sat, 07 Aug 2021 06:58:41 -0000

Hi MathCast

Does MathCast support Quantum Computing notation? If not, can it please be added?

Quantum Physics may seem advanced to the average person, but Quantum Computing is picking up fast. It will be the natural progression of Computer Science and it will be widely used in the industry soon, with lots of Quantum programmers (who don't really need to understand the Physics behind it). Bottom line is that there will be a greater need to write in Quantum notations, as there will be more programmer jobs, leading to more education courses, more books being published, etc.... Hence the need to write Quantum symbols easily is already here.

Thanks for considering.

merge emf files

Gerald Arthur Charles BETTRIDGE — Thu, 06 May 2021 09:33:39 -0000

I wanted to put a MathCast equation onto a diagram I had as an emf file, and wanted to merge the result into a single emf file. Opened a docx in Word with narrow margins, put the diagram emf on the page, put the equation emf on top positioned as required, then ajusted page size to eliminate too much whitespace, saved result as pdf. Went to Inkscape, opened pdf as Poppler/Cairo import, exported result as emf. Thought others might find it useful.

How to create a summation (sigma) notation?

Matt Seil — Sat, 19 Dec 2020 15:56:03 -0000

I have the following editor input that gets me close to what I want:

m = 1╱y ∑‾n_(t = 1) C◟n x

I would like the "t=1" to appear at the bottom of sigma, but without the parenthesis. How to accomplish this?

Low Bar Font Size Dual Row Option Questions

Tim Crouse — Wed, 03 Jul 2019 12:41:34 -0000

Is there a way to increas ethe font size of the Low Bar Symbols?

Is there a way to add a second Low Bar or have the original Low Bar word wrap teh icons to a second line?

Subscript pp defaults to 'Pi' - how do I escape that?

Dragan — Sat, 02 Jun 2018 20:18:11 -0000

Hi,
When I type Vpp (using subscript) id defaults to 'Pi' number (two 'p' characters default to 'Pi'. How do I escape that? I want to have two 'p' characters in subscript.

Thanks!
Dragan

How do I enter a triangle?

boltnut — Fri, 16 Mar 2018 10:35:09 -0000

Sorry if it's obvious but I can't seem to work out how to enter a triangle instead of
right triangle.

Thanks for your help.
Jeffrey Chang

Vinculum / Overline / Repeating Decimal

Church_of_Lambda — Mon, 06 Mar 2017 12:29:11 -0000

Hello TeacherNightOwl,

"One last thing to keep in mind...
When you save the equation, MathCast removes the space from step 2 mentioned above. If you re-open the equation, you will need to re-enter that space or the overline will be over the whole number."

Your creative solution works, as long as the space-character is present in the Rapid Mathline. But when the save-function weeds out "superfluous" spaces, this renders your workaround useless. The space-character creates only a transient, block-like structure.

Let ‹ be the block-start marker and › the block-end marker, respectively:

I typed into the Mathline:

1.) 0.14285‹14285›

2.) Ctrl+= (Or if you want to use the Menu Bar: Math > Overhead Operators > Overline)

Now the block is permanent and Mathcast will remember it.

Recent posts to Discussion

Multi line equation - how to create in Mathcast

Piecewise function

Multi line equation - how to create in Mathcast

Quantum Notation - Bra - Ket - etc....

merge emf files

How to create a summation (sigma) notation?

Low Bar Font Size Dual Row Option Questions

Subscript pp defaults to 'Pi' - how do I escape that?

How do I enter a triangle?

Vinculum / Overline / Repeating Decimal