Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Complex_number> ?p ?o }
- Complex_number abstract "A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i2 = −1. In this expression, a is the real part and b is the imaginary part of the complex number.Complex numbers extend the concept of the one-dimensional number line to the two-dimensional complex plane by using the horizontal axis for the real part and the vertical axis for the imaginary part. The complex number a + bi can be identified with the point (a, b) in the complex plane. A complex number whose real part is zero is said to be purely imaginary, whereas a complex number whose imaginary part is zero is a real number. In this way, the complex numbers contain the ordinary real numbers while extending them in order to solve problems that cannot be solved with real numbers alone.As well as their use within mathematics, complex numbers have practical applications in many fields, including physics, chemistry, biology, economics, electrical engineering, and statistics. The Italian mathematician Gerolamo Cardano is the first known to have introduced complex numbers. He called them \"fictitious\" during his attempts to find solutions to cubic equations in the 16th century.".
- Complex_number thumbnail Complex_number_illustration.svg?width=300.
- Complex_number wikiPageExternalLink index.html?pg=225.
- Complex_number wikiPageExternalLink ComplexNumberOrigin.html.
- Complex_number wikiPageExternalLink johnandbetty.
- Complex_number wikiPageExternalLink Dim_regarder_E.htm.
- Complex_number wikiPageExternalLink eulers-investigations-on-the-roots-of-equations.
- Complex_number wikiPageExternalLink complex-number-intro.
- Complex_number wikiPageID "5826".
- Complex_number wikiPageLength "72162".
- Complex_number wikiPageOutDegree "386".
- Complex_number wikiPageRevisionID "708337813".
- Complex_number wikiPageWikiLink (ε,_δ)-definition_of_limit.
- Complex_number wikiPageWikiLink 2_×_2_real_matrices.
- Complex_number wikiPageWikiLink Abraham_de_Moivre.
- Complex_number wikiPageWikiLink Absolute_convergence.
- Complex_number wikiPageWikiLink Absolute_value.
- Complex_number wikiPageWikiLink Abstract_algebra.
- Complex_number wikiPageWikiLink Addison-Wesley.
- Complex_number wikiPageWikiLink Addition.
- Complex_number wikiPageWikiLink Additive_inverse.
- Complex_number wikiPageWikiLink Algebra_over_a_field.
- Complex_number wikiPageWikiLink Algebraic_closure.
- Complex_number wikiPageWikiLink Algebraic_equation.
- Complex_number wikiPageWikiLink Algebraic_number.
- Complex_number wikiPageWikiLink Algebraic_number_field.
- Complex_number wikiPageWikiLink Algebraic_number_theory.
- Complex_number wikiPageWikiLink Algebraic_solution.
- Complex_number wikiPageWikiLink Algebraic_surface.
- Complex_number wikiPageWikiLink Algebraically_closed_field.
- Complex_number wikiPageWikiLink Amplitude.
- Complex_number wikiPageWikiLink Amplitude_modulation.
- Complex_number wikiPageWikiLink Analytic_signal.
- Complex_number wikiPageWikiLink Angle_notation.
- Complex_number wikiPageWikiLink Angular_frequency.
- Complex_number wikiPageWikiLink Anno_Domini.
- Complex_number wikiPageWikiLink Applied_mathematics.
- Complex_number wikiPageWikiLink Argument_(complex_analysis).
- Complex_number wikiPageWikiLink Atan2.
- Complex_number wikiPageWikiLink Augustin-Louis_Cauchy.
- Complex_number wikiPageWikiLink Automorphism.
- Complex_number wikiPageWikiLink Axiom_of_choice.
- Complex_number wikiPageWikiLink BIBO_stability.
- Complex_number wikiPageWikiLink Base_(topology).
- Complex_number wikiPageWikiLink Bernhard_Riemann.
- Complex_number wikiPageWikiLink Biology.
- Complex_number wikiPageWikiLink Capacitor.
- Complex_number wikiPageWikiLink Cardinality_of_the_continuum.
- Complex_number wikiPageWikiLink Carl_Gustav_Jacob_Jacobi.
- Complex_number wikiPageWikiLink Cartesian_coordinate_system.
- Complex_number wikiPageWikiLink Cartography.
- Complex_number wikiPageWikiLink Caspar_Wessel.
- Complex_number wikiPageWikiLink Casus_irreducibilis.
- Complex_number wikiPageWikiLink Category:Complex_numbers.
- Complex_number wikiPageWikiLink Cauchy–Riemann_equations.
- Complex_number wikiPageWikiLink Cayley–Dickson_construction.
- Complex_number wikiPageWikiLink Characteristic_(algebra).
- Complex_number wikiPageWikiLink Chemistry.
- Complex_number wikiPageWikiLink Circle_group.
- Complex_number wikiPageWikiLink Circular_motion.
- Complex_number wikiPageWikiLink Cis_(mathematics).
- Complex_number wikiPageWikiLink Coefficient.
- Complex_number wikiPageWikiLink Commutative_property.
- Complex_number wikiPageWikiLink Compass-and-straightedge_construction.
- Complex_number wikiPageWikiLink Complex-base_system.
- Complex_number wikiPageWikiLink Complex-valued_function.
- Complex_number wikiPageWikiLink Complex_analysis.
- Complex_number wikiPageWikiLink Complex_conjugate.
- Complex_number wikiPageWikiLink Complex_geometry.
- Complex_number wikiPageWikiLink Complex_logarithm.
- Complex_number wikiPageWikiLink Complex_plane.
- Complex_number wikiPageWikiLink Composition_algebra.
- Complex_number wikiPageWikiLink Congruence_(geometry).
- Complex_number wikiPageWikiLink Connected_space.
- Complex_number wikiPageWikiLink Continuous_function.
- Complex_number wikiPageWikiLink Control_theory.
- Complex_number wikiPageWikiLink Convergent_series.
- Complex_number wikiPageWikiLink Coset.
- Complex_number wikiPageWikiLink Cubic_function.
- Complex_number wikiPageWikiLink Data_compression.
- Complex_number wikiPageWikiLink De_Moivres_formula.
- Complex_number wikiPageWikiLink Determinant.
- Complex_number wikiPageWikiLink Differential_equation.
- Complex_number wikiPageWikiLink Digital_data.
- Complex_number wikiPageWikiLink Digital_image_processing.
- Complex_number wikiPageWikiLink Digital_signal_processing.
- Complex_number wikiPageWikiLink Distributive_property.
- Complex_number wikiPageWikiLink Division_ring.
- Complex_number wikiPageWikiLink Domain_coloring.
- Complex_number wikiPageWikiLink E_(mathematical_constant).
- Complex_number wikiPageWikiLink Economics.
- Complex_number wikiPageWikiLink Eigenvalues_and_eigenvectors.
- Complex_number wikiPageWikiLink Eisenstein_integer.
- Complex_number wikiPageWikiLink Electric_current.
- Complex_number wikiPageWikiLink Electrical_engineering.
- Complex_number wikiPageWikiLink Electrical_impedance.
- Complex_number wikiPageWikiLink Electrical_network.
- Complex_number wikiPageWikiLink Electromagnetism.
- Complex_number wikiPageWikiLink Electronics.
- Complex_number wikiPageWikiLink Elementary_function.