Example 1: log

2

16 = 4

1. t

2.  log(  (fc), then E.

3. 21)(,)16)E

Example 2: log16 = 1.204119983

1. t

2.  log(  (fc), then E.

3. 16)E

A base of 10 (common logarithm)

is used if no base is specified.

Example 3: ln 90 (= log

e

90) = 4.49980967

1. t

2.  ln(  (fc), then E.

3. 90)E

Example 4: ln 

e

 = 1

1. t

2.  ln(  (fc), then E.

3. S5(

e

))E

Example 5:

e

10

 = 22026.46579

1. t

2.  

e

^(  (fc), then E.

3. 10)E

k Power Functions and Power Root

Functions

Example 1: 1.2   10

3

 = 1200

1. 1.2*t

2.  10^(  (fc), then E.

3. 3)E

E 101