# 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.

# If the German Armed Forces ( Wehrmacht ) were not in a position to break the danger from the Eastern front, then Nazi Germany would fall to Bolshevism, and all of Europe would fall shortly afterward ;

65 # 4 ( Autumn, 1991 ), pp. 1 – 12 in JSTOR

2 # 1 ( Jan., 1940 ), pp. 87 – 104 in JSTOR

* 1961 – Motown releases what would be its first # 1 hit, " Please Mr. Postman " by The Marvelettes.

# Maria Komnene, who married ( 1 ) Gregory Gabras and ( 2 ) Nikephoros Katakalon.

# Theodora Komnene, who married ( 1 ) Constantine Kourtikes and ( 2 ) Constantine Angelos.

# 1. around 1200: Gertrude of Merania ( 1185 – 8 September 1213 ), a daughter of Berthold IV, Duke of Merania and his wife, Agnes of Wettin

ASU Online was ranked # 1 in online Student Services and Technology by U. S. News and World Report.

# An aircraft should be “ in flight ” ( that is, according to Article 1, paragraph 3 of the Tokyo Convention, from the moment when power is applied for the purpose of take-off until the moment when the landing run ends );

( Slot # 1 to the front of the interface took priority if both were populated ).

# Abijah ( queen ), the daughter of Zechariah ( 2 Chronicles 29: 1 ), who married King Ahaz of Judah.

# A descendant of Eleazar, the son of Aaron, a chief of one of the twenty-four orders into which the priesthood was divided by David ( 1 Chr.

The original meaning may have been # 1, and Ζευς ' Αιγιοχος =

* Programming In Atlas Autocode-Edinburgh University Computer Unit Report # 1 ( 1965 ).

Between 1980-1985 a few Dutch Hip Hop records had already been released, but in 1986 Dutch rap duo MC Miker G & DJ Sven ( Lucien Witteveen and Sven van Veen ) had a major top 10 hit ( often # 1 ) across Europe with their " Holiday Rap ", which sampled Madonna's " Holiday ".

In the mid 2000s Cilvaringz, Ali B and Raymzter have commercially been successful and Lange Frans & Baas B have had multiple # 1 hits.

* Rhythm conga # 1

* C Information Bulletin # 1 ( ANSI X3J11 / 93-007 ) ( May 27, 1992 )

* Set Theory, Skolem's Paradox and the Tractatus, A. W. Moore, Analysis 45, # 1 ( January 1985 ), pp. 13 – 20.

# Albert Frederick of Prussia ( 1 June – 8 October 1580 ).

Flatt and Scruggs subsequently cut their own version of the theme ( with Flatt singing ) for Columbia Records ; released as a single, it reached # 44 on Billboard Hot 100 pop music chart and # 1 on the Billboard Hot Country chart ( the lone country chart-topper for the duo ).

# REDIRECT BBC Radio 1

The group achieved great success globally and scored a chain of # 1 hits.

The Paige / Dickson duet " I Know Him So Well " became a major UK # 1 hit, and Murray Head's " One Night in Bangkok " gave Andersson / Ulvaeus a US # 3 hit.