CURED - 2017-09-03

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user21820

07:45

@amWhy Thanks!

user21820

07:57

@Did The Idealist in you wins! This time at least. =)

3 hours later…

Did

11:12

@user21820 Indeed! :-)

7 hours later…

amWhy

18:29

@Did, @SimplyBeautifulArt, @Jack, @user21820 This is an answer that needs deletion: It starts from the get go with a "disclaimer": "towards an answer, too long for a comment", Claims "I think you (OP) are correct" and "I suspect it's about discontinuities." Completely skirts around the issue, essentially repeating what the asker knew already (and stated in their OP). So, I flagged as NAN,

A: Does there exist an identity for multiplying two floor math expressions?

Toward an answer, too long for a comment. I think you are right that there is no identity that simplifies $$ \lfloor e_1 \rfloor \lfloor e_2 \rfloor $$ if what you are looking for is an identity using algebraic operations on $\lfloor e_1 \rfloor$ and $\lfloor e_2 \rfloor$. I suspect that the di...

1 hour later…

SmokeDetector

19:49

[ SmokeDetector | MS ] Linked punctuation in answer: Can anyone solve this? by John Stern on math.SE

1 hour later…

user12692

21:08

Vote to delete: math.stackexchange.com/q/2396981/9464

Simply Beautiful Art

22:53

Dupe: math.stackexchange.com/q/2415839/272831

Aug 29 at 21:16, by Simply Beautiful Art

Q: Point Slope Form to solve for given x

The question is: "As a certain engine's rotation speed increases, its temperature increases at a constant rate." So we are given the points 15 for Rotation and 27 for Temperature. Knowing the Slope is 0.8. We want to figure out at what temperature rotations are zero/resting. We use Point Slope...