You can typically find a Sharp calculator manual on the official Sharp website under their support or downloads section. Additionally, many manuals are available in PDF format on various educational or electronic device support websites. If you have a specific model in mind, searching for "Sharp [model number] manual" in a search engine can also yield direct links to the manual.
Sharp elsimate el-331f
press the reset button on the back of the calculator that worked for me
Sharp
i am used to count some call this a manual calculator it's also called abacus
Jon M. Smith has written: 'Advanced analysis with the Sharp 5100 scientific calculator' -- subject(s): Numerical analysis, Sharp 5100 (Calculator) 'Scientific analysis on the pocket calculator'
The answer depends on what functions are built into your calculator. Read the calculator manual.
SHARP has always been at the forefront of calculator technology advancements, developing the first portable calculator that was powered by rechargable batteries and utilised micrchips. More recently, SHARP offer numerous calculator models to suit many needs, whether they be for businessman or student.
an abacus
by reading the manual
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
Fingers
Abacus