Sharp Scientific Calculator El-5020 User Manual
Sharp Scientific Calculator El-5020 User Manual User
Sharp Calculator User Manual. Sharp SCIENTIFIC CALCULATOR OPERATION MANUAL EL-501W Operation Manual. See Prices; Sharp Calculator.
Calculators Manuals. You can search for product manuals. You can search using either or both of the following: Please enter the product name (or part) and click 'Search.' Click the box, select the item you want to search for, then click 'Search.' SHARP - Calculator. 301: Operation Manual for EL-5020, Polish: 312: EL-503W: Operation Manual, Czech: 313: Calculator; Camcorder; Cash Registers; Copier / MFP; sharp el-5020. Here we have a scientific calculator from sharp, 1993. Somewhat more modern than the older, but nice, el-512 styling and before the later, and more How to put battery in.
as a scientific model, its pretty good with all the usual stuff you would expect including hyperbolics, fractions, number bases, 2d stats with regression, numerical integration and blind formula programmable.
the operational style is an interesting mix somewhere between algebraic entry and formula entry. essentially, you calculate using a formula style, but operations can be performed directly on a result (like with aos) by entering an additional = to force evaluation. entering a formula based expression is a bit odd because the machine can only display the last part of the entry in the small dot matrix portion on the left of the display eg. press sin cos tan 1 = to compute sin(cos(tan(1))).
the right arrow key can be pressed to delete digits of number entry, but do not delete operations of a pending formula when not programming.
Sharp Scientific Calculator El-5020 User Manual Manual English
12 digits are used internally and, when not in number bases, the letters A-F and M (the main memory) can be used to store values and indeed can be used as variables in the formula aer mode.
algebraic expression reserve (aer) mode
this is, in fact, the programmable mode of the machine. there are two areas 1: and 2:/windows-7-hun-iso-download-torrent.html. that can store a total of 40 steps. the formulae can involve variables A-F and M (these are the only alpha characters available, despite an alpha key). statements can be appended with comma. for example, A+1=>A,3A^2+7A+9 is valid. a limited set of branch conditions are allowed (now quite normal for blind program formulae). these are; x=m,x!=m,x<m, x>m, x<=m, x>=m the condition always causes a branch to the start of the program. program editing is possible with the arrow keys, del and ins.
Sharp Scientific Calculator El-5020 User Manual Transfer Switch
numerical integration
Sharp Scientific Calculator El-5020 User Manual 6th Edition
like a lot of modern formula programmables, here is numerical integration implemented by unmodified simpson's rule. as usual, the integration limits are evaluated and must exist. Best image editor for mac. furthermore, the number of subdivisions must be supplied, directly and not as a power of 2. there is no error tracking and no indication of how much of the numerical result is correct. nevertheless, this is useful albeit a bit slow (see torture test).