Special Functions of the Sharp EL-W535B Calculator

 Modes. This calculator has three modes. NORMAL, STAT, and DRILL mode.

To access these modes press followed by for NORMAL, for

STAT, and for DRILL.

 Degrees. The EL-W535B can be set to degrees, radians, or grads. Press

and enter for DRG. Then press for degrees, for radians,

and for grads.

 Display. There are five display notation systems. To set the number of decimals

places press for FSE. For fixed decimal type and then choose your TAB or decimal setting. To set the calculator for scientific notation press

. Now enter the number of significant figures. To set the calculator for

engineering notation press and then enter the desired TAB setting. To set

the floating-point number system in scientific notation press either or to choose NORM1 or NORM2. To choose WriteView, which displays formulas

and equations just like textbooks, press followed by . Then press . For Line Editor press followed by . Then press . If in

Line Editor you can choose an entry mode by pressing and then

for insert and for overwrite.



Hyperbolic Functions. Press

and the function key,

,

, or

.

 

Enter the angle. Then press

.

 

 

 

 

 

 



Trigonometric Functions. Press the trigonometric function key,

 

,

, or

 

. Enter the angle. Then press

 

.

 

 

 

 



Inverse Hyperbolic Functions. Press

 

followed by

 

and the inverse

 

trigonometric function key

,

,

. Enter the value. Then press

 

.

 

 

 

 

 

 

 

 Inverse Trigonometric Functions. Press followed by the inverse

trigonometric function key , , . Enter the value, then press .

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