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

The current time is April 17th 2014, 11:02:18

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

2
is a
number

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

2
is a
numeric quantity

By calculation (generator: ["equals1@trueknowledge.com"]) I know that:

2
is the same as
2

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

2
is the approximate value of
2

I know from locally stored knowledge that:

3.14159265358979323846
is the approximate value of
Pi
([fact: ["192033846@trueknowledge.com"]])

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

6.28318530717959
is the product of
2 and 3.14159265358979323846

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

6.28318530717959
is the product of
2 and Pi

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

12.5663706143592
is the product of
2 and 6.28318530717959

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:

12.5663706143592 metres
is strictly equal to
12.5663706143592 metres

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

Fact 1:
12.5663706143592 metres
is the circumference of a circle with radius
2 metres

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
April 17th 2014, 11:02:18

I know from locally stored knowledge that:

permanent
applies to
is the circumference of a circle with radius
([fact: ["1133381522@trueknowledge.com"]])