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

The current time is September 2nd 2014, 06:57:48

I know from locally stored knowledge that:

-273.15
is the lowest point on the scale of
degree celsius
([fact: ["127439413@trueknowledge.com"]])

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

degree celsius
is strictly equal to
degree celsius

By calculation (generator: ["multiplier_that_converts4@trueknowledge.com"]) I know that:

Fact 1:
1
is the multiplier that converts
degree celsius and degree celsius

Fact 1
is true for
all time

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

Fact 1
is true at
September 2nd 2014, 06:57:48

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

402.15
is the difference of
129 and -273.15

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

402.15
is the product of
1 and 402.15

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

129.0
is the sum of
402.15 and -273.15

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

129.0 degrees celsius
is strictly equal to
129.0 degrees celsius

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

Fact 2:
129.0 degrees celsius
is equivalent to
129 degrees celsius

Fact 2
is true at
September 2nd 2014, 06:57:48

Fact 2:
degree celsius
is the unit used in
129.0 degrees celsius