Calculation Complex Error Function
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Random Entry New in MathWorld MathWorld Classroom About MathWorld Contribute to MathWorld Send a Message to the Team MathWorld Book Wolfram Web Resources» 13,594 entries Last updated: Tue Sep 27 inverse error function calculator 2016 Created, developed, and nurturedbyEricWeisstein at WolframResearch Calculus and Analysis>Special Functions>Erf> complimentary error function calculator Calculus and Analysis>Complex Analysis>Entire Functions> Interactive Entries>webMathematica Examples> History and Terminology>Wolfram Language Commands> Erfi Min Max Min complementary error function calculator Max Re Im The "imaginary error function" is an entire function defined by (1) where is the erf function. It is implemented in the Wolfram Language as error function calculator casio Erfi[z]. has derivative (2) and integral (3) It has series about given by (4) (where the terms are OEIS A084253), and series about infinity given by (5) (OEIS A001147 and A000079). SEE ALSO: Dawson's Integral, Erf, Erfc RELATED WOLFRAM SITES: http://functions.wolfram.com/GammaBetaErf/Erfi/ REFERENCES: Sloane, N.J.A. Sequences A000079/M1129, A001147/M3002, and A084253 in "The On-Line Encyclopedia of Integer Sequences."
Complex Error Function Matlab
Referenced on Wolfram|Alpha: Erfi CITE THIS AS: Weisstein, Eric W. "Erfi." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Erfi.html Wolfram Web Resources Mathematica» The #1 tool for creating Demonstrations and anything technical. Wolfram|Alpha» Explore anything with the first computational knowledge engine. Wolfram Demonstrations Project» Explore thousands of free applications across science, mathematics, engineering, technology, business, art, finance, social sciences, and more. Computerbasedmath.org» Join the initiative for modernizing math education. Online Integral Calculator» Solve integrals with Wolfram|Alpha. Step-by-step Solutions» Walk through homework problems step-by-step from beginning to end. Hints help you try the next step on your own. Wolfram Problem Generator» Unlimited random practice problems and answers with built-in Step-by-step solutions. Practice online or make a printable study sheet. Wolfram Education Portal» Collection of teaching and learning tools built by Wolfram education experts: dynamic textbook, lesson plans, widgets, interactive Demonstrations, and more. Wolfram Language» Knowledge-based programming for everyone. Contact the MathWorld Team © 1999-2016 Wolfram Research, Inc. | Terms of Use THINGS TO TRY: erf erfi x erfi (0)
Analysis Shared http://mathworld.wolfram.com/Erfi.html Life Mathematics Science Practical Science Other Private Column Advanced Cal Some functions are limited now http://keisan.casio.com/exec/system/1180573449 because setting of JAVASCRIPT of the browser is OFF. Home/ Special Function/ Error function Error function Calculator Calculates the error function erf(x) and complementary error function erfc(x). xrealnumber 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt Privacy Policy Terms of use FAQ Contact us © 2016 CASIO COMPUTER CO., LTD.
Search All Support Resources Support Documentation MathWorks Search MathWorks.com MathWorks Documentation Support Documentation Toggle navigation Trial Software Product Updates Documentation Home Symbolic Math Toolbox Examples Functions and https://www.mathworks.com/help/symbolic/erfi.html Other Reference Release Notes PDF Documentation Mathematics Mathematical Functions Symbolic Math Toolbox Functions erfi On this page Syntax Description Examples Imaginary Error Function for Floating-Point and Symbolic Numbers Imaginary Error Function for Variables and Expressions Imaginary Error Function for Vectors and Matrices Special Values of Imaginary Error Function Handling Expressions That Contain Imaginary Error Function Plot Imaginary Error Function Input error function Arguments x More About Imaginary Error Function Tips See Also This is machine translation Translated by Mouse over text to see original. Click the button below to return to the English verison of the page. Back to English × Translate This Page Select Language Bulgarian Catalan Chinese Simplified Chinese Traditional Czech Danish Dutch English Estonian Finnish French German Greek Haitian Creole error function calculator Hindi Hmong Daw Hungarian Indonesian Italian Japanese Korean Latvian Lithuanian Malay Maltese Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Spanish Swedish Thai Turkish Ukrainian Vietnamese Welsh MathWorks Machine Translation The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Translate erfiImaginary error functioncollapse all in page Syntaxerfi(x) exampleDescriptionexampleerfi(x
) returns the imaginary error function of x. If x is a vector or a matrix, erfi(x) returns the imaginary error function of each element of x.ExamplesImaginary Error Function for Floating-Point and Symbolic Numbers Depending on its arguments, erfi can return floating-point or exact symbolic results. Compute the imaginary error function for these numbers. Because these numbers are not symbolic objects, you get floating-point results.s = [erfi(1/2), erfi(1.41), erfi(sqrt(2))]s = 0.6150 3.7382 3.7731Compute the imaginary error function for the same numbers converted to symbolic objects. For most symbolic (exact) numbers, erfi returns unresolved symbolic calls.s = [erfi(sym(1/2)), erfi(sym(1.41)), erfi(sqrt(sym(2)))]s = [ erfi(1/2), erfi(141/100), erfi(2^(1/2))]Use vpa to approxi
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