im imaginary part of complex number. Example: im(2−3i) = −3iConstantsi The unit Imaginary Number (√(-1)) pi The constant π (3.14159265...) e Euler's Number (2.71828...), the base for the natural logarithmComplex Numbers Function Grapher and Calculator Real Numbers Imaginary Number...
sqrt Square Root of a value or expression. sin sine of a value or expression cos cosine of a value or expression tan tangent of a value or expression asin inverse sine (arcsine) of a value or expression acos inverse cosine (arccos) of a value or expression atan inverse tangent (arc...
The square root of -1 is not NaN (anymore) Up until the previous version, attempting to calculate the square root of a negative number would have resulted in Alcula’s scientific calculator returning ‘NaN’ as a solution. NaN is not a number, infact, NaN stands for ‘Not A Number’....
complex number 复数; 复素数; 复数值; 双数;conjugate complex number共轭复数; 共軛複數; 共轭复数=>共役复素数;modulus of complex number 复数模量; 复数模; 复数的模数; 复数模数;Complex Number Calculator 复杂数字计数机; 数字计数机;complex number type 复数型;...
An easy to use complex number calculator that works in both cartesian and polar form (argument in radians or degrees). Allows conversion between forms and has a useful answer recall function. (Ad supported). Operations:- Addition- Subtraction- Multiplication- Division- Absolute value (modulus, mag...
complex number (mathematics) A number of the form x+iy where i is the square root of -1, and x and y are real numbers, known as the "real" and "imaginary" part. Complex numbers can be plotted as points on a two-dimensional plane, known as anArgand diagram, where x and y are ...
Here’s a quick rundown of the individual complex number forms and their coordinates: FormRectangularPolar Algebraic z = x + yj - Geometric z = (x, y) z = (r,φ) Trigonometric z = |z|(cos(x/|z|) + jsin(y/|z|)) z = r(cos(φ) + jsin(φ)) Exponential z = |z|eatan2...
1.The numerical value of a real number without regard to its sign. For example, the absolute value of -4 (written │-4│) is 4. Also callednumerical value. 2.The modulus of a complex number, equal to the square root of the sum of the squares of the real and imaginary components of...
The "unit" imaginary number (like 1 for Real Numbers) is i, which is the square root of −1 When we square i we get −1 i2 = −1 Examples of Imaginary Numbers: 3i 1.04i −2.8i 3i/4 (√2)i 1998i And we keep that little "i" there to remind us we still need to ...
For a complex number, the square root of the sum of the squares of its real and imaginary parts. Also known as modulus. The length of a vector, disregarding its direction; the square root of the sum of the squares of its orthogonal components. ...