Sharp EL-5230 Calculator User Manual


 
42
Angular Unit Conversions
The angular unit is changed in sequence each time @ ] ( . key)
is pressed.
Chain Calculations
The previous calculation result can be used in a subsequent calculation.
However, it cannot be recalled after entering multiple instructions.
When using postfix functions ( , sin, etc.), a chain calculation is
possible even if the previous calculation result is cleared by the use of
the j key.
Chapter 3: Scientific Calculations
90°→ [rad] j 90 @ ]
1.570796327
[g] @ ]
100.
[°] @ ]
90.
sin
–1
0.8 = [°] @ w 0.8 e
53.13010235
[rad] @ ]
0.927295218
[g] @ ]
59.03344706
[°] @ ]
53.13010235
Example Key operations Result
6+4=ANS j 6 + 4 e
10.
ANS+5 + 5 e
15.
8×2=ANS 8 k 2 e
16.
ANS
2
A e
256.
44+37=ANS 44 + 37 e
81.
Example Key operations Result
ANS= @ * e
9.