Search results
Results from the WOW.Com Content Network
The Lucas–Lehmer test verifies this as follows. Initially s is set to 4 and then is updated 3−2 = 1 time: s ← ((4 × 4) − 2) mod 7 = 0. Since the final value of s is 0, the conclusion is that M 3 is prime. On the other hand, M 11 = 2047 = 23 × 89 is not prime. Again, s is set to 4 but is now updated 11−2 = 9 times:
In New Zealand, Year 8 is the eighth year of compulsory education, and the last of primary education. Children entering Year 8 are generally aged between 11.5 and 13. [2] Year 8 pupils are educated in full primary schools or intermediate schools, and in some areas area schools or combined intermediate and secondary schools. [3]
A Rorschach test is a figure invariant by this symmetry, [203] as are butterfly and animal bodies more generally (at least on the surface). [204] Waves on the sea surface possess translation symmetry: moving one's viewpoint by the distance between wave crests does not change one's view of the sea. [ 205 ]
In mathematics, for a function :, the image of an input value is the single output value produced by when passed .The preimage of an output value is the set of input values that produce .
A numerical solution to the heat equation on a pump casing model using the finite element method.. Historically, applied mathematics consisted principally of applied analysis, most notably differential equations; approximation theory (broadly construed, to include representations, asymptotic methods, variational methods, and numerical analysis); and applied probability.
Illustration of the Kolmogorov–Smirnov statistic. The red line is a model CDF, the blue line is an empirical CDF, and the black arrow is the KS statistic.. In statistics, the Kolmogorov–Smirnov test (also K–S test or KS test) is a nonparametric test of the equality of continuous (or discontinuous, see Section 2.2), one-dimensional probability distributions.
The envelope E 1 is the limit of intersections of nearby curves C t.; The envelope E 2 is a curve tangent to all of the C t.; The envelope E 3 is the boundary of the region filled by the curves C t.
[11] DJ Kool Herc demonstrates a new technique of beat juggling and Coke La Rock performs a new style of vocal performance called rapping. 1975 – East Timor : Governor Mário Lemos Pires of Portuguese Timor abandons the capital Dili , following a coup by the Timorese Democratic Union (UDT) and the outbreak of civil war between UDT and Fretilin .