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The inverse of the natural logarithm (in base e) is the EXPONENTIAL function (e^x). It shares the same physical key as the LN function. One is accessed directly and the other through the SHIFT key. The inverse of the logarithm in base 10 is the function 10^x. Both functions share the same physical key as described above. More generally if y=log(in base b) of x =log_b(x) then x=b^(y). The base must of course be a non-zero positive number.
What you call the antilog is also known as as the power function. More specifically, the inverse of a decimal log is the function 10 to a power, (10^x) It shares the same physical key as the log function. If the calculator has a key marked [LOG] you have to press the [2nd or SHIFT] key followed by the [LOG] key to activate the anti-log.
For natural log (logarithms in base e) the antilog is the exponential function (e^x). It shares the same physical key as the [LN] function.
The inverse function of the natural log (ln) is the exponential function (e^x). They share the same physical key. One is direct access key and the other is the shifted one: You have to press [SHIFT] to enable it.
The log base 10 function has an inverse: It is the 10 ^x function. It shares the same physical key with the decimal log. Use [SHIFT][LOG]. The natural log (LN) has an inverse alos and that it the exponentila function e^x. It shares the same physical key with it.
The inverse trigonometric function share each the same physical key with its direct function. The inverse trigonometric functions are accessed with the [SHIFT] key [SHIFT] [SIN] accesses the arcsine [SHIFT][COS] accesses the arccosine and [SHIFT][TAN] the arctangent.
The inverse of a natural logarithm (ln) is the exponetial (e^x). Both share the same physical key [LN] pour ln and [SHIFT] [LN] (e^x) for the exponential. Syntax is : [ln] 3 [EXE] gives 1.098612289 exponential of 4: [SHIFT][LN] 4 [=] 54.59815003
The inverse of decimmal logarith is raise 10 to a power. Both share tha same physical key [LOG] log of 6 : [log] 6 [=] result is 0.7781512504 antilog of 0.77: [SHIFT][LOG] 0.77 [=] result is 5.888436554
For more complicated arguments (expressions) it may be a good idea to use parentheses to enclose the arguments of functions.
The physical volume keys on many laptops are either represented in the function keys (e.g. F1, F2, etc.) or sometimes in the arrow keys (on some Acers).
To use the keys, you need to press the blue [Fn] key (that is usually by the CTRL key) and then press the volume key on the function/arrow key to increase or decrease volume. There should also be a mute key that can be used similarly.
There is basically two ways to reset the lamp timer :
1. ) On the Projector's physical buttons
Arrow Keys - Up , Down , Left , Right then Menu and Enter - this should be done quickly whilst the Projector is in standby mode.
2.) Switch Projector on - Hold in the Up Arrow Key on the physical buttons on the Projector untill a PIP screen appears - then just follow the on screen steps.