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(), where (2n − 1)!! is the double factorial of (2n − 1), which is the product of all odd numbers up to (2n − 1). This series diverges for every finite x , and its meaning as asymptotic expansion is that for any integer N ≥ 1 one has erfc x = e − x 2 x π ∑ n = 0 N − 1 ( − 1 ) n ( 2 n − 1 ) ! !
Turbo coding is an iterated soft-decoding scheme that combines two or more relatively simple convolutional codes and an interleaver to produce a block code that can perform to within a fraction of a decibel of the Shannon limit.
A charbroiler (also referred to as a chargrill, char-broiler or simply broiler) is a commonly used cooking device consisting of a series of grates or ribs that can be heated using a variety of means, and is used in both residential and commercial applications for an assortment of cooking operations. The heat source is almost always beneath the ...
The Internet Assigned Numbers Authority (IANA) maintains the official registry of HTTP status codes. [2] All HTTP response status codes are separated into five classes or categories. The first digit of the status code defines the class of response, while the last two digits do not have any classifying or categorization role.
This is a list of Simple Mail Transfer Protocol (SMTP) response status codes. Status codes are issued by a server in response to a client's request made to the server. Unless otherwise stated, all status codes described here is part of the current SMTP standard, RFC 5321. The message phrases shown are typical, but any human-readable alternative ...
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Octave provides both erf and erfc for real and complex arguments. PARI/GP: provides erfc for real and complex arguments, via tanh-sinh quadrature plus special cases. Perl: erf (for real arguments, using Cody's algorithm [5]) is implemented in the Perl module Math::SpecFun; Python: Included since version 2.7 as math.erf() and math.erfc() for
Control Code Action x'03' No operation. x'0B' Space 1 line immediate x'13' Space 2 line immediate x'1B' Space 3 line immediate x'8B' Skip to channel 1 immediate x'93' Skip to channel 2 immediate x'9B' Skip to channel 3 immediate x'A3' Skip to channel 4 immediate x'AB' Skip to channel 5 immediate x'B3' Skip to channel 6 immediate x'BB'