10/18/2010, 12:09 AM
(This post was last modified: 10/18/2010, 12:12 AM by nuninho1980.)

\( y = \text{Pentaroot}_x (b) = b /\uparrow\uparrow\uparrow x \Leftrightarrow b = y \uparrow\uparrow\uparrow x \)

\( \text{Pentaroot}_2 (2) = ? \)

\( \text{Pentaroot}_3 (3) = ? \)

\( \text{Pentaroot}_4 (4) = ? \)

\( \text{Pentaroot}_5 (5) = ? \)

\( \lim_{x\to\infty}\text{Pentaroot}_x (x) = ? \)

By the results have 5 cases decimais (minimum).

Please you think to calculate on up... I have known its by program Pari/GP (it's very fast). x)

\( \text{Pentaroot}_2 (2) = ? \)

\( \text{Pentaroot}_3 (3) = ? \)

\( \text{Pentaroot}_4 (4) = ? \)

\( \text{Pentaroot}_5 (5) = ? \)

\( \lim_{x\to\infty}\text{Pentaroot}_x (x) = ? \)

By the results have 5 cases decimais (minimum).

Please you think to calculate on up... I have known its by program Pari/GP (it's very fast). x)