my name is pushpen mandal
Shorthand
A Formula or Formulae, either one, means same thing.
Shorthand is a type of cursive writing that uses shortcuts and abbreviations instead of writing out each letter in a word. It's a way for people, especially secretaries, to write down what someone is saying very quickly and accurately. HERE'S a link to the Wikipedia article about shorthand.
It can be written quickly. If you are a reporter at a press conference, before modern technology you would have to quickly jot down important points and shorthand made it easier.
Longhand are words we use everyday - like "cat", "dog", etc. Shorthand writing is using certain symbols as "shortcuts" for not having to write down the entire word. Also, silent letters are omitted, leaving only the sounds of the word, such as the word "Humble" - a stenographer (one who writes in shorthand) would not include the "e". That is the main difference between shorthand and longhand.
Anne Frank stopped writing in shorthand because it was difficult to keep up with writing in shorthand while hiding during the Holocaust. She needed to be quick and discreet in her writing to avoid detection, so she switched to regular handwriting to be more efficient.
He created Shorthand writing.
ballpen?
Speedwriting is the name often given to shorthand which uses the ordinary letters of the alphabet rather than symbols, for example Keyscript shorthand.
pittman
Shorthand
No. It is informal shorthand, not acceptable in formal writing.
A shortened form of writing for use in dictation and in court.
Regular daily practice, both in reading and writing the shorthand. With memorising the load can get heavier, but with practising the writing gets easier as familiarity increases. Write out short sentences from the instruction book on the top line of the notepad, and then copy the shorthand down the page.
Sandy started writing in her shorthand book during Chapter 23 of "The Westing Game."
The record for fast writing with Pitman shorthand is 350 wpm during a two-minute test by Nathan Behrin in 1922.
Scientific notation.