dugri -dug- gismu

x1 is the logarithm of x2 with base x3.

See also tenfa.


In notes:

tenfa
x1 is the exponential result of base x2 to power/exponent x3.
pavnondugri
d1 is the common logarithm (base 10) of d2.
reldugri
d1 is the binary logarithm of d2.
te'o zei dugri
d1 is the natural logarithm of d2.