how to convert 1e+11 into number? - Mathematics Stack Exchange
2017年1月14日 · In your example the string "1e+11" means the number $1 \cdot 10^{+11} = 10^{11} = 1\underbrace{00000000000}_{11 \, "0" \mbox{symbols}}$ Note that the resulting …
Scientific E Notation and conversion to decimal
2019年12月22日 · Scientific E notation is used in displaying big or small numbers with some characters. 'E' notation is used in raw data, calculators, computers, etc.
1e+0.8= What? What does E mean? - Mathematics Stack Exchange
Hello I came across a math equation and I was wondering what did the "e" stand for? the equation is : y=47931x-1E+0.8 Can someone please help me by showing what the E stands for and the …
trigonometry - How does $e^{-j\pi n}$ become $(-1)^n
2017年4月8日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
What does "-2E-07x" means? - Mathematics Stack Exchange
Closed 11 years ago. I'm a programmer who had always been lacking some mathematical skills, yes it's a shame, I know. I'm making this little software for a biologist friend, and at some point …
Combinatorial interpretation of $\\frac{1}{1-e^{x+1}}$ or …
2021年6月18日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Number of $0$ in the end of $11^n-1$ - Mathematics Stack …
$$11^n-1= (10+1)^n-1= \sum_{i=0}^n {n \choose i} 10^i -1$$ The sum can be expanded as.
What is the root system of $\\mathfrak{sl}(3,\\mathbb C)$?
Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their …
trigonometry - How to calculate the sine manually, without any …
2018年7月16日 · With a 10m radius circle drawn with a non-elastic rope you can probably get a <1cm measuring accuracy which would be in the 1E-2 - 1E-3 ballpark. $\endgroup$ – Peter - …
Why is $1/i$ equal to $-i$? - Mathematics Stack Exchange
answered May 11, 2015 at 12:16. Ilham Ilham. 1,577 9 9 silver badges 13 13 bronze badges $\endgroup$ Add a ...