He called a plumber. The plumber came the next day, sealed a few screws and everything worked perfectly.

The professor was delighted. However, when the plumber gave him the bill a minute later, he was shocked.

"This is a third of my monthly salary!", he yelled.

Well, all the sam...

The professor was delighted. However, when the plumber gave him the bill a minute later, he was shocked.

"This is a third of my monthly salary!", he yelled.

Well, all the sam...

Calculust

Because the problems are all about losing liquids at varying rates.

A bunch of continuous functions were hanging out at a bar, having a few drinks and having fun. The door swings opened and the differential operator walked in. All the functions started scrambling and ran out the door except one lonely function.

The differential operator ran up to him and yel...

The differential operator ran up to him and yel...

One day, e^x sees x^2 running down the street in a panic. "What's wrong?" asks e^x. "There's a Differential Operator in town!" yells x^2. "If I run into him too many times, I'll disappear!"

"Don't worry," responds e^x. "I'll go have a chat with him. No, don't worry about me -- he can't hur...

"Don't worry," responds e^x. "I'll go have a chat with him. No, don't worry about me -- he can't hur...

dy/dx - 3x = 2

What's this?

An ODE (Ordinary Differential Equation)

What's this?

An ODE (Ordinary Differential Equation)

Verbatim from what my professor just showed in one of my engineering classes:

e^x and a constant are walking down the street together when the constant sees a differential operator coming their way. He starts to run away, and e^x asks "Why are you running away?" The constant answers, "That's...

e^x and a constant are walking down the street together when the constant sees a differential operator coming their way. He starts to run away, and e^x asks "Why are you running away?" The constant answers, "That's...

This joke *may* contain profanity. ðŸ¤”

He scoffs at a wandering polynomial for the shortness of its Taylor series. He snickers at a passing smooth function of compact support and its glaring lack of a convergent power series about many of its points. He positively laughs as he passes |x| for being nondifferentiable at the origin. He smil...

...when they got pulled over for speeding. However, when the police officer tried to ask them how fast they were going, he couldn't get a straight answer, and the group was so rowdy that they had to be brought in for questioning.

So all 7 of them are taken to the police station, and individua...

So all 7 of them are taken to the police station, and individua...

when suddenly the alarm bells ring:

a rogue differential operator has been sighted.

Fearing for their life, the functions run away or try to hide, but a brave function stands its ground and confronts the aggressor: I am e to the x, you cannot do anything to me! Go away!

The differential op...

a rogue differential operator has been sighted.

Fearing for their life, the functions run away or try to hide, but a brave function stands its ground and confronts the aggressor: I am e to the x, you cannot do anything to me! Go away!

The differential op...

Three gentleman who excel in their respective fields are invited to compete in a competition. Competing are: a top Engineer, a shrewd Businessman, and an award-winning Mathematician. The judges, in turn ask each gentleman to fence in a herd of cattle using the shortest length of fence.

The e...

The e...

Me: Roses are red. Violets are blue. Math is hard, and so I am.

Her: I wish you were my differential equations homework... because if you were, you would be hard and I would be doing you on my desk.

Me: Well, I'm awfully glad you're not *my* differential equations homework... because i...

Her: I wish you were my differential equations homework... because if you were, you would be hard and I would be doing you on my desk.

Me: Well, I'm awfully glad you're not *my* differential equations homework... because i...

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