Phrase Hound found 23 phrases and 12 compound words that contain quadratic. The most common are listed below. Open quadratic in the live search for definitions, filters, and the full list.
Phrases 23
- quadratic equationA polynomial equation of the second degree; an equation that can be rearranged in standard form as ax²+bx+c=0, where x is an unknown value, a, b, and c are known numbers, and where a does not equal zero.
- quadratic formA homogeneous polynomial of degree 2 in a given number of variables.
- quadratic formulaThe formula x=(-b±√)/(2a) for finding roots of the quadratic equation.
- quadratic fieldA number field that is an extension field of degree two over the rational numbers.
- quadratic residueFor a given positive integer n, any integer that is congruent to some square m² modulo n.
- quadratic functionAny function whose value is the solution of a quadratic polynomial
- quadratic reciprocityThe mathematical theorem which states that, for given odd prime numbers p and q, the question of whether p is a square modulo q is equivalent to the question of whether q is a square modulo p.
- quadratic acidSynonym of squaric acid: The compound 3,4-dihydroxycyclobut-3-ene-1,2-dione derived from cyclobutene
- quadratic equationsplural of quadratic equation: A polynomial equation of the second degree; an equation that can be rearranged in standard form as ax²+bx+c=0, where x is an unknown value, a, b, and c are known numbers, and where a does not equal zero.
- quadratic fieldsplural of quadratic field: A number field that is an extension field of degree two over the rational numbers.
- quadratic formsplural of quadratic form: A homogeneous polynomial of degree 2 in a given number of variables.
- quadratic functionsplural of quadratic function: Any function whose value is the solution of a quadratic polynomial
- quadratic integerA number (real or complex) which is a solution to an equation of the form x²+Bx+C=0 for some integers B and C. For example 42, or 2+3i, or 1+√/2.
- quadratic integersplural of quadratic integer: A number (real or complex) which is a solution to an equation of the form x²+Bx+C=0 for some integers B and C. For example 42, or 2+3i, or 1+√/2.
- quadratic meanA type of average, calculated as the square root of the mean of the squares, i.e. Q=√x_1²+x_2²+...+x_n²/n.
- quadratic residuesplural of quadratic residue: For a given positive integer n, any integer that is congruent to some square m² modulo n.
- quadratic timeA time algorithm in which given an input of size n, the number of steps required to complete a task is the square of n.
- quadratic surdAn irrational number that is the solution of a quadratic equation of the form ax²+bx+c=0, where a, b, and c are integers and a ≠ 0.
- quadratic formulasplural of quadratic formula: The formula x=(-b±√)/(2a) for finding roots of the quadratic equation.
- quadratic meansplural of quadratic mean: A type of average, calculated as the square root of the mean of the squares, i.e. Q=√x_1²+x_2²+...+x_n²/n.
- quadratic timesplural of quadratic time: A time algorithm in which given an input of size n, the number of steps required to complete a task is the square of n.
- quadratic formulaeplural of quadratic formula: The formula x=(-b±√)/(2a) for finding roots of the quadratic equation.
- quadratic surdsplural of quadratic surd: An irrational number that is the solution of a quadratic equation of the form ax²+bx+c=0, where a, b, and c are integers and a ≠ 0.
Compound words 12
- paraquadraticOver the quadrate or the quadratojugal
- polyquadraticInvolving multiple quadratic equations or functions
- postquadraticBehind the quadrate or the quadratojugal
- prequadraticIn front of the quadrate or the quadratojugal
- quadraticityThe quality of being quadratic.
- superquadraticDescribing an extension of a quadratic function related to the superellipsoid
- multiquadraticmultiply quadratic
- nonquadraticNot quadratic.
- quadratizationAn approximation of a system obtained by quadratizing it.
- quadratizeTo approximate a system with a quadratic system.