المفردات الضرورية للاختبار GRE - انت تحل الرياضيات!

a branch of mathematics that deals with addition, subtraction, multiplication, etc.

الحساب, العمليات الحسابية

(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something

عدم التناظر

a real or imaginary line about which an object rotates

محور, خط الدوران

the branch of mathematics that comprises differentials and integrals

حساب التفاضل والتكامل, حساب

(mathematics) an interdisciplinary theory about complex systems that obey particular laws but appear to have little or no order

نظرية الفوضى

(in geometry) describing shapes of the same size and form

متطابق, متوافق

(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.

عشري, رقم عشري

a branch of mathematics that studies the strategies of dealing with competitive situations involving conflict of interests, especially in business, war, etc.

نظرية الألعاب, علم الألعاب

a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations

مصفوفة

a branch of mathematics that deals with the relationships between the angles and sides of triangles

علم المثلثات

the length of a straight line drawn from the center of a circle to any point on its outer boundary

نصف القطر

(geometry) a symmetrical open curve that is similar to the path of an object thrown into the air passes till it falls back to earth

بارابولا

the rate at which a quantity or dimension changes over a given distance or interval

تدرج, ميل

(mathematics) a statement indicating the equality between two values

معادلة

(geometry) the length of the external boundary of a curved shape, especially a circle

محيط

(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

المتوسط, المعدل

a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side

قطر

related to a configuration where two or more components share a common axis or same center point

مُتَراكِز, مَشَكَّل مُتَراكز

a device used to measure and record precise time intervals

كرونوجراف

to examine, repair, and make significant improvements or changes to something

إعادة النظر, تجديد

a device used for measuring electrical resistance in a circuit, stated in ohms

أوم مقياس

a small piece of material that is a semiconductor, used to make an integrated circuit

شريحة إلكترونية, ميكروشيپ

a long rigid bar that is put under a heavy object in order to move it

رافعة

a substance that doesn't conduct heat, sound, etc.

عازل

a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement

عَصًا دوارة, مقبض

(mathematics) the number of elements or members in a set, representing its size or quantity

عدد كاردينال, عدد عددي

to multiply a value or number by itself two times

تكعيب, رفع إلى القوة الثالثة

a branch of mathematics that focuses on studying rates of change and instantaneous variations through the concept of derivatives

حساب التفاضل, حساب التغيرات

a mathematical function that represents the exponent to which a fixed number, called the base, must be raised to produce a given number

لوغاريتم

a number that indicates the position of something in a sequence, such as third, second, etc.

عدد ترتيبي, ترتيبي

(mathematics) the exponent in an expression, indicating how many times a base is multiplied by itself

الأس, الأساس

the range of different wavelengths or frequencies of light or radiation

طيف, طيف كهرومغناطيسي