The R-1 rocket (NATO reporting name SS-1 Scunner, Soviet code name SA11, GRAU index 8A11) was a tactical ballistic missile, the first manufactured in the...

The R-1 was a Romanian-used tank that saw action during World War II within the mechanized Romanian cavalry. It was a modified version of the AH-IV, a...

USS R-1 (SS-78) was the lead ship of the R-class coastal and harbor defense submarines of the United States Navy. R-1′s keel was laid down on 16 October...

The Beriev R-1 (known in-house as 'product R') was the first Soviet turbojet-powered flying boat. At the end of World War II, design work began on a request...

R1, R.I., R01 or R-1 may refer to: R-1 tank, a Romanian tank from World War II R-1 (missile), a post World War II Russian rocket AEG R.I, a 1918 German...

The TACAM R-1 (Tun Anticar pe Afet Mobil R-1 – "Anti-tank gun on R-1 mobile gun carriage") was a small tank destroyer used by Romania during World War...

(R)-1-Aminoindan ((R)-1-AI; developmental code name TVP-136 or TV-136), or (R)-1-aminoindane, is the major metabolite of the selective MAO-B inhibitor...

The Zmaj R-1 (Serbian Cyrillic: Змај Р-1) was a twin-engined prototype bomber produced by Zmaj aircraft of the former Yugoslavia, designed in the 1930s...

R-spondin-1 is a secreted protein that in humans is encoded by the RSPO1 gene, found on chromosome 1. In humans, it interacts with WNT4 in the process...

standard, issued originally as ISO/R 1, an ISO Recommendation. Metre International Organization for Standardization "ISO 1:2016 - Geometrical product specifications...

name SS-1b Scud-A, applied to the R-11 Zemlya ballistic missile. The earlier R-1 missile had carried the NATO name SS-1 Scunner, but was of a very different...

USA R-1 is a 12-metre class yacht that competed in the 1987 Louis Vuitton Cup. "The Louis Vuitton Cup 1987". v t e...

The Loring R-1 or R-I was a reconnaissance aircraft and light bomber produced in Spain in the late 1920s. It was the first design by Eduardo Barron for...

become known for performance and sportiness, especially the Civic Si, SiR, and Type R versions. The Civic has been repeatedly rebadged for international markets...

Impact Martial Arts R-1 is a promotional organization aimed at mixed martial arts "R-1" development and popularization in Russia. The R-1 Federation unites...

The Rey R.1 was an experimental twin engine aircraft type built in France around 1950 to test the effectiveness of sprung hinged wings in automatically...

King of Fighters R-1 (KOF R-1) is a fighting game developed and released by SNK in 1998 for the Neo-Geo Pocket handheld system. It is based on The King...

The R. in R&B Collection, Vol. 1 is the first compilation album released by American R&B singer R. Kelly. The album has sold more than 3 million copies...

ISBN 9781138573963. Halmos, Paul R. (1974). Naive Set Theory. Undergraduate Texts in Mathematics. Springer. pp. vii, 1–104. doi:10.1007/978-1-4757-1645-0. ISBN 0-387-90092-6...

Verville-Packard R-1 was a military racing aircraft that was modified from Alfred V. Verville's previous Verville VCP-1 design. The R-1 is sometimes known...

= R T 0 + 0 = R T ( R − I ) u + ( R − I ) u = ( R T R − R T + R − I ) u = ( I − R T + R − I ) u = ( R − R T ) u {\displaystyle {\begin{aligned}0&=R^{\mathsf...

can be defined as P R = ( − 1 ) 3 B + L + 2 s , {\displaystyle P_{\mathrm {R} }=(-1)^{3B+L+2s},} or, equivalently, as P R = ( − 1 ) 3 ( B − L ) + 2 s...

R = f o r c e ( l e n g t h ) 2 × ( l e n g t h ) 3 a m o u n t × t e m p e r a t u r e = f o r c e × l e n g t h a m o u n t × t e m p e r a t u r e...

= 1 n k p = 1 p + 1 ∑ r = 0 p ( p + 1 r ) B r n p − r + 1 . {\displaystyle \sum _{k=1}^{n}k^{p}={\frac {1}{p+1}}\sum _{r=0}^{p}{\binom {p+1}{r}}B_{r}n^{p-r+1}...

r − 1 k ) = ( k + r − 1 ) ! ( r − 1 ) ! ( k ) ! = ( k + r − 1 ) ( k + r − 2 ) ⋯ ( r ) k ! = Γ ( k + r ) k !   Γ ( r ) . {\displaystyle {\binom {k+r-1}{k}}={\frac...

r ) = ν ( ν − 1 ) Γ ( ν − 1 ) 2 π Γ ( ν + 1 2 ) ( 1 − r 2 ) ν − 1 2 ⋅ ( 1 − ρ 2 ) ν − 2 2 ⋅ ( 1 − r ρ ) 1 − 2 ν 2 F ⁡ ( 3 2 , − 1 2 ; ν + 1 2 ; 1 + r...

FiR 1 (Finland Reactor 1; also sometimes referred to as Otaniemi research reactor, Otaniemi reactor, TKK reactor or VTT reactor) was Finland's first nuclear...

ordered fields R 1 {\displaystyle \mathbb {R} _{1}} and R 2 {\displaystyle \mathbb {R} _{2}} , there exists a unique field isomorphism from R 1 {\displaystyle...

common ratio r is given by a n = a r n − 1 , {\displaystyle a_{n}=a\,r^{n-1},} and in general a n = a m r n − m . {\displaystyle a_{n}=a_{m}\,r^{n-m}.} Geometric...

v → 2 ) , ( r 1 , v → 1 ) ( r 2 , v → 2 ) = ( r 1 r 2 − v → 1 ⋅ v → 2 , r 1 v → 2 + r 2 v → 1 + v → 1 × v → 2 ) , ( r , v → ) − 1 = ( r r 2 + v → ⋅ v...