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Mathematica
Murphy Ng's user avatar
Murphy Ng's user avatar
Murphy Ng's user avatar
Murphy Ng
  • Member for 4 years, 7 months
  • Last seen more than a month ago
  • Beijing, China
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Smartisan fan. From China.

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Top posts
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3
New variable in With structure appear as global, and many other strange things I don't understand
May 2, 2020
question
2
A probable misdescription of official Doc about $MachinePrecision?
May 17, 2020
question
1
Unexpected output of a Listable function. Arguments not threaded correctly
May 5, 2020
question
1
Does SetPrecision[x, Infinity] expose the internal exact number in the approximated number?
Jun 7, 2020
question
0
Why it is impossible to have a complex number with Integer number as real part and approximate number as imaginary part? [duplicate]
May 9, 2020
question
0
Precision[] and Accuracy[] give non-integer result
May 9, 2020
question
-1
About the Rationalize of an approximated number
May 17, 2020
Top network posts
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18
How to change data in sorted set?
13
Redis - Sorted set, find item by property value
5
How to automatically remove an expired key from a set in Redis?