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15
Math.TechQA.Club
2026-03-29 16:34:36
140
Views
Calculate $\int_{-\infty}^{\infty}\int_{-\infty}^{\infty} dx dy \exp(-5x^2+8xy-5y^2)$
Published on
29 Mar 2026 - 16:34
#multivariable-calculus
#indefinite-integrals
#polar-coordinates
#jacobian
65
Views
homogeneous differential equation in polar coordinates : proof with Newton's notation
Published on
13 Apr 2026 - 3:41
#calculus
#linear-algebra
#ordinary-differential-equations
#differential-geometry
#polar-coordinates
48
Views
Changing ellipse's polar axis in polar coordinates
Published on
06 Apr 2026 - 6:29
#conic-sections
#polar-coordinates
#mathematical-modeling
#parametrization
30
Views
Relating product of univariate gaussian integrals to surface area of unit sphere
Published on
12 Apr 2026 - 19:40
#polar-coordinates
#gaussian-integral
#pattern-recognition
104
Views
Polar coordinates: how to explain this inequality?
Published on
14 Apr 2021 - 11:53
#real-analysis
#calculus
#integration
#functional-analysis
#polar-coordinates
210
Views
Writing equation in polar coordinates for tangent circle
Published on
10 Apr 2026 - 9:16
#analytic-geometry
#polar-coordinates
#tangent-line
161
Views
Integrating in Polar Coordinates
Published on
11 Apr 2026 - 20:26
#calculus
#multivariable-calculus
#polar-coordinates
57
Views
Integrating with polar coordinates, can't find the proper integration limits.
Published on
11 Apr 2026 - 23:09
#calculus
#integration
#definite-integrals
#polar-coordinates
#change-of-variable
188
Views
Checking Symmetry in Polar Equations
Published on
10 Apr 2026 - 17:12
#calculus
#polar-coordinates
24
Views
How to precisely convey (in math sentences) one or more symmetries (wrt polar axis, θ=π, orand the pole)? Be there way conclusively to determine non?
Published on
01 Apr 2026 - 9:33
#algebra-precalculus
#trigonometry
#notation
#polar-coordinates
#symmetry
28
Views
Can a branch of the argument be defined on a deleted neighborhood of the origin?
Published on
21 Apr 2021 - 12:37
#real-analysis
#polar-coordinates
38
Views
Confirmation of polar coordinate calculation
Published on
11 Apr 2026 - 6:55
#calculus
#limits
#polar-coordinates
763
Views
$\int_{0}^{1} \int_{0}^{1} \sqrt{x^2+y^2} dxdy$
Published on
25 Mar 2026 - 17:34
#definite-integrals
#polar-coordinates
#iterated-integrals
85
Views
Cardioid's tangents at $\theta=\frac{3\pi}{2}$ and l'Hopital's
Published on
13 Apr 2026 - 17:28
#calculus
#derivatives
#polar-coordinates
1.1k
Views
Length of cardiod $r=1+\sin\left(\theta\right)$
Published on
24 Apr 2021 - 1:19
#calculus
#integration
#polar-coordinates
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