+0

# What is 2 tetrated -1 times?

0
368
2

What is 2 tetrated -1 times?

Dec 13, 2014

### Best Answer

#2
+5

From wikipedia:

#### (Limited) extension to negative heights

In order to preserve the original rule:

for negative values of  we must use the recursive relation:

Thus:

However smaller negative values cannot be well defined in this way because

which is not well defined.

Note further that for  any definition of  is consistent with the rule because

for any .
Dec 13, 2014

### 2+0 Answers

#1
+17747
+5

I believe that, by definition -12  =  log2(02)  =  log2(1)  =  0.

I would suggest going online to find a fuller explanation.

Dec 13, 2014
#2
+5
Best Answer

From wikipedia:

#### (Limited) extension to negative heights

In order to preserve the original rule:

for negative values of  we must use the recursive relation:

Thus:

However smaller negative values cannot be well defined in this way because

which is not well defined.

Note further that for  any definition of  is consistent with the rule because

for any .
Guest Dec 13, 2014

### New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.