By calculation (generator: ["now@trueknowledge.com"]) I know that:

The current time is July 29th 2014, 12:50:58

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:

kilometer
is the second parameter of
2.6 kilometers

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:

2.6
is the first parameter of
2.6 kilometers

By calculation (generator: ["product@trueknowledge.com"]) I know that:

1.6155691152895
is the product of
0.621372736649807 and 2.6

By calculation (generator: ["class_parametered_object@trueknowledge.com"]) I know that:

length
is the class of the parametered object
2.6 kilometers

By calculation (generator: ["parametered_object_corresponding_to@trueknowledge.com"]) I know that:

1.6155691152895 miles
is the parametered object corresponding to
length and 1.6155691152895 and mile

By calculation (generator: ["equivalent_to6@trueknowledge.com"]) I know that:

Fact 1:
1.6155691152895 miles
is equivalent to
2.6 kilometers

Fact 1
is true at
July 29th 2014, 12:50:58

Fact 1:
mile
is the unit used in
1.6155691152895 miles