The love of functions and derivatives

Of course, the singing video mentioned by the probability is not simple.If this is a singing video of a function in a KTV, then the function means that probability loves to be threatened as much as possible. If I talk to him, I will not call him a function.

But things are not that simple. It's a long story, so let's make a long story short.

As we all know, the bathroom is a good place to sing, and taking a bath is a good time to sing.Because people who take a bath always have an illusion.It seems that once the bathroom door is closed and the nozzle is turned on, it can cover up my loud singing voice.

Last year, when the college entrance examination test papers were issued, probability and functions were assigned to adjacent rooms in the hotel. That day, probability went to the function room to discuss some things.I won’t give an overview of the specifics. Anyway, when the probability knocked on the door that day, the function was about to take a shower. The function invited the probability to come in, let the probability wait a little longer in his hotel room, and then went into the bathroom by himself.

The post-event function said: This must be the most wrong and stupid decision I have ever made.

The startled and howling singing, accompanied by the sound of water and flowers, came through the thick bathroom door, impacting the fragile soul of the probability.The probability of being hit by the tone-deaf melody on the eardrum covered his ears in pain, and of course he didn't forget to turn on the video recording function of the phone at the same time.

Probability is a video recorded against the bathroom door. In the front of the video is the shaking bathroom door shot by Probability’s shaking hands because of the torment of the singing. Until the end of the video, it is Function getting dressed and coming out of the bathroom.To a discerning eye, it is obvious that the maker of the singing voice is a function.

Function was silent for a long time after watching the probability video, and had a clear understanding of his singing level. From then on, whenever he wanted to open his voice in the bathroom, he would think of this video, and then silently swallowed his voice back to his stomach.

Function: Have you deleted it yet? ? ? ? ? !

The function was furious, and silently recited "I'm not angry, I'm not angry, if I'm angry, who will be happy" several times in my heart, and then resisted the urge to type out the masked words, and sent a moderate tone: You are awesome/ Smile/

Function: /smile/

Probability: How about a handsome guy?Do you want to think about it again /squinting smile/

Function: /smile/

Probability: After the event is completed, I will delete the original video including the video backup in front of you

Function: /smile/

The probability is still adding fuel and vinegar to the side: Hey, those college entrance examination people are also free and have nothing to do, so they insist on organizing some sorority for our mathematics and language circles

Function: /smile/

Probability: The dissertation at the sorority meeting will come, in case someone already has a new love in their hands, and I still have a poor old love alone, what a shame, isn't this the worst plan?

Function: /smile/

Probability: As long as one day, let's go through a simple process and perform a little performance in front of him, and if the essay does not go, you don't have to perform, and I will keep my promise and delete all the videos.

Function: /smile/

Probability: Promise me, I have an idea, handsome guy think about it~

Function: /smile/

Probability: /You know what I mean.jpg/

The function finally stopped sending smiles without emotion, and replied: Ha ha, good.

Chance was extremely happy, and immediately there were three hahaha emoticons, showing his happiness in all directions.

Function didn't bother to talk to him, out of sight and out of mind, he directly turned off the phone screen, gritted his teeth silently, one day I will get this breath back.