Set West/East Notation command

1. Function

Use this command to set preferable function notation.

Fig. 1. Set West Notation command in menu.

Fig. 2. Set East Notation command in menu.

Some functions have different notation in different countries. The command changes function names in Keypad buttons and those buttons output. Calculator itself always accepts all naming versions regardless what current notation is. It means you can mix notations in your code like

tan(mem[phase signal])−tg(mem[phase interference]);

2. Function naming support

Besides book notations calculator as well supports C/C++ function notation like atan for arc tangent. About half of functions has the same naming in any notation like cos for cosine the other half is different:

	West	East	C/C++
1	csc	cosec
2	tan	tg
3	cot	ctg
4	sinh	sh
5	cosh	ch
6	tanh	th
7	coth	cth
8	log	lg
9	arcsin		asin
10	arccsc	arccosec
11	arccos		acos
12	arctan	arctg	atan
13	arccot	arcctg
14	arsinh	arsh
15	arcosh	arch
16	arsech	arsch
17	artanh	arth
18	arcoth	arcth

Table. 1. Notation differences.

	Menu 1 Edit
	Menu 2 File
	Menu 3 Help
	Menu 4 Memory
	Menu 5 Set
	Menu 6 System
	Menu 7 View