# If P, then Q.

# If isotherms are concave towards the " north-east " direction ( 45 °), then adiabats are concave towards the " east north-east " ( 31 °).

# If adiabats and isotherms are graphed severally at regular changes of entropy and temperature, respectively ( like altitude on a contour map ), then as the eye moves towards the axes ( towards the south-west ), it sees the density of isotherms stay constant, but it sees the density of adiabats grow.

# If morality is objective and absolute, God must exist.

# If the beat on the new record hits before the beat on the current record then the new record is too fast, reduce the pitch and manually slow the speed of the new record to bring the beats back in sync.

# If the beat on the new record hits after the beat on the current record then the new record is too slow, increase the pitch and manually increase the speed of the new record to bring the beats back in sync.

# It's Not Funny If I Have To Explain It — 2004 ; strips from 1997 to 2004, with more of Adams ' handwritten notes

# I Can't Remember If We're Cheap or Smart — 2012

# If equals are added to equals, then the wholes are equal.

# If equals are subtracted from equals, then the remainders are equal.

# If the remainder from dividing N by 6 is not 2 or 3 then the list is simply all even numbers followed by all odd numbers ≤ N

# If the remainder is 2, swap 1 and 3 in odd list and move 5 to the end ( i. e. 3, 1, 7, 5 )

# If the remainder is 3, move 2 to the end of even list and 1, 3 to the end of odd list ( i. e. 4, 6, 8, 2-5, 7, 9, 1, 3 )

# If the design is symmetrical in an axis parallel to the flag pole, obverse and reverse will be identical despite the mirror-reversal, such as the Indian Flag or Canadian Flag

# If not, the obverse and reverse will present two variants of the same design, one with the hoist on the left ( usually considered the obverse side, see flag illustrations ), the other with the hoist on the right ( usually considered the reverse side of the flag ).

# If two straight lines in a plane are crossed by another straight line ( called the transversal ), and the interior angles between the two lines and the transversal lying on one side of the transversal add up to less than two right angles, then on that side of the transversal, the two lines extended will intersect ( also called the parallel postulate ).

# Associativity: If a * b and b * c are defined, then ( a * b ) * c and a * ( b * c ) are defined and equal.

# Identity: If a * b is defined, then a * b * b < sup >− 1 </ sup >

# If it persists, " gather facts and seek help.

# If the noun is animate, natural gender tends to dictate grammatical gender.

# If the borrowed word happens to have a suffix that the borrowing language uses as a gender marker, the suffix tends to dictate gender.

# If the borrowed word rhymes with one or more native words, the latter tend to dictate gender.

# If a project's spending becomes too much for a committee to continue funding, it must take the issue to the Project Committee.

# Affordable premium: If the likelihood of an insured event is so high, or the cost of the event so large, that the resulting premium is large relative to the amount of protection offered, it is not likely that the insurance will be purchased, even if on offer.

# REDIRECT Austrian German

# REDIRECT German Navy

* DIN # is used for German standards with primarily domestic significance or designed as a first step toward international status.

* DIN EN # is used for the German edition of European standards.

* DIN ISO # is used for the German edition of ISO standards.

# REDIRECT German Navy

The last Ace issue was # 118, which corresponded to German issue # 126 as some of the Ace editions contained two of the German issues, and three of the German issues had been skipped.

Forry later published translations of German issues # 127 through # 145 on his own under the Master Publications imprint.

( The original German series continues today and passed issue # 2600 in 2011.

# REDIRECT German language

# The German Armed Forces, the German people, and the Axis Powers alone had the strength to save Europe from this threat ;

# REDIRECT Wilhelm II, German Emperor

# REDIRECT Low German

A third style of symbols was in use in Europe and is still preferred by some, see the table: de: Logikgatter # Typen von Logikgattern und Symbolik in the German wiki.

# REDIRECT North German Confederation

* Hennock, E. P. " Social Policy in the Bismarck Era: A Progress Report ," German History, ( June 2003 ) 21 # 2 pp 229 – 238 online

# The Poznanski dialect, spoken in Poznań and to some extent in the whole region of the former Prussian annexation ( excluding upper Silesia ), with characteristic high tone melody and notable influence of the German language.