The Art of Mathematics

Help 2.5.2

Set West/East Notation command

1. Function

Use this command to set preferable function notation.

Fig. 1. Set West Notation command in menu. Fig. 1. Set West Notation command in menu. Fig. 2. Set East 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:

WestEastC/C++
1csccosec
2tantg
3cotctg
4sinhsh
5coshch
6tanhth
7cothcth
8loglg
9arcsinasin
10arccscarccosec
11arccosacos
12arctanarctgatan
13arccotarcctg
14arsinharsh
15arcosharch
16arsecharsch
17artanharth
18arcotharcth
Table. 1. Notation differences.