I answered this for you in detail here, and you even responded with a "Thanks"
http://www.jiskha.com/display.cgi?id=1379417550
Why are you asking the same question again ?
What's the fastest way to find Anti Logarithms(not using interpolation or a log table)
can anyone give me an example using any kind of value? (preferably solving triangles)
2 answers
For small arguments, you can use the series expansion of the exponential function. For large arguments, you can subtract a multiple of log(2)to make the argument smaller and then use the series expansion on that smaller argument.
E.g.:
exp(7) = 2^10 exp[7 - 10*log(2)] =
2^10 exp(0.0685281944)
E.g.:
exp(7) = 2^10 exp[7 - 10*log(2)] =
2^10 exp(0.0685281944)