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

The current time is July 31st 2014, 21:45:20

I know from locally stored knowledge that:

Fact 1:
2.82842712
is the square root of
8
([fact: ["234479022@trueknowledge.com"]])

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:

Fact 1
is true for
all time

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

Fact 1
is true at
July 31st 2014, 21:45:20

I know from locally stored knowledge that:

permanent
applies to
is the square root of
([fact: ["124040177@trueknowledge.com"]])

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

Fact 2:
2.82842712475
is the square root of
8

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:

Fact 2
is true for
all time

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

Fact 2
is true at
July 31st 2014, 21:45:20