9to5Science - Get Answers to Scientist's Questions & Ask an Expert

Two pictures in one background

December 24th, 2020

typography backgrounds watermark

Why doesn't this perpetual motion machine work?

August 1st, 2022

electromagnetism newtonian-mechanics energy-conservation perpetual-motion

Why does a bucket of Water weigh more than a bucket of Air?

August 1st, 2022

condensed-matter water physical-chemistry

Putting multiple algorithm2e procedures in figure

August 1st, 2022

algorithm2e

How many fixed points in a permutation

August 1st, 2022

probability combinatorics derangements

Topology of pointwise convergence and point-open topology are equivalent

August 1st, 2022

general-topology

Add text right below the algorithms

January 28th, 2020

footnotes algorithm2e

Show that $\langle 2,x \rangle$ is not a principal ideal in $\mathbb Z [x]$

August 15th, 2022

abstract-algebra ring-theory ideals

Limit of composite functions

August 1st, 2022

limits functions proof-verification function-and-relation-composition

Question about all the homomorphisms from $\mathbb{Z}$ to $\mathbb{Z}$

August 1st, 2022

abstract-algebra ring-theory self-learning

What is going on in the photon-photon scattering Feynman diagram?

September 10th, 2020

particle-physics photons quantum-electrodynamics feynman-diagrams

Can't find mistake in an easy proof.

August 1st, 2022

proof-verification proof-writing

Does there exist a Connected Locally Euclidean Space that is not second countable?

August 1st, 2022

general-topology examples-counterexamples connectedness second-countable

Intersection of point normal to plane

April 20th, 2020

vectors plane-curves

Entropy and chemical potential of an ideal gas

August 1st, 2022

statistical-mechanics entropy ideal-gas

Find the number of elements in the union of three sets

November 3rd, 2020

elementary-set-theory

Distribution of the coefficient of variation of independent normal variables?

August 11th, 2022

statistics probability-theory

Normal subgroups of a group of order 12

December 17th, 2022

abstract-algebra

Show that $\nabla\Delta = E$.

August 15th, 2022

numerical-methods

Shaken vs stirred, is there a difference?

August 15th, 2022

fluid-dynamics

Shall I review a paper for my advisor?

August 15th, 2022

publications peer-review journals advisor

Prove Nth derivative expression by induction

November 2nd, 2020

derivatives proof-verification induction

Two electrons exchanging a photon

August 1st, 2022

photons electrons quantum-electrodynamics virtual-particles

Calculating the area of an irregular polygon

August 1st, 2022

calculus geometry analytic-geometry

how to indent the first line of an mdframed environment?

August 1st, 2022

indentation mdframed

Is there a sphere parallel line?

July 23rd, 2022

geometry

does linearity of inner product hold for infinite sum?

August 1st, 2022

inner-products

$L^{\infty}$ norm is bounded by $L^2$ norm for holomorphic functions

August 1st, 2022

complex-analysis

Shall remainder always be positive?

August 15th, 2022

elementary-number-theory modular-arithmetic

Using the \tab Command

March 3rd, 2021

spacing

Unlock your
future.

Two pictures in one background

Why doesn't this perpetual motion machine work?

Why does a bucket of Water weigh more than a bucket of Air?

Putting multiple algorithm2e procedures in figure

How many fixed points in a permutation

Topology of pointwise convergence and point-open topology are equivalent

Add text right below the algorithms

Show that $\langle 2,x \rangle$ is not a principal ideal in $\mathbb Z [x]$

Limit of composite functions

Question about all the homomorphisms from $\mathbb{Z}$ to $\mathbb{Z}$

What is going on in the photon-photon scattering Feynman diagram?

Can't find mistake in an easy proof.

Does there exist a Connected Locally Euclidean Space that is not second countable?

Intersection of point normal to plane

Entropy and chemical potential of an ideal gas

Find the number of elements in the union of three sets

Distribution of the coefficient of variation of independent normal variables?

Normal subgroups of a group of order 12

Show that $\nabla\Delta = E$.

Shaken vs stirred, is there a difference?

Shall I review a paper for my advisor?

Prove Nth derivative expression by induction

Two electrons exchanging a photon

Calculating the area of an irregular polygon

how to indent the first line of an mdframed environment?

Is there a sphere parallel line?

does linearity of inner product hold for infinite sum?

$L^{\infty}$ norm is bounded by $L^2$ norm for holomorphic functions

Shall remainder always be positive?

Using the \tab Command

Recents

Popular Tags

Unlock your future.|

Recents

Popular Tags

Unlock your
future.