## Registered User | |
---|---|

real name | Yi Wang |

member since | 2011-12-14 21:44:55 +0200 |

last seen | 2013-01-28 10:01:02 +0200 |

website | http://www.physics.mcgill.c... |

location | Montreal, Canada |

age, years | 37 |

todays unused votes | 30 votes left |

Theoretical cosmologist and a fun of computer technology.

4

0

- function× 5
- load× 4
- save× 4
- expression× 4
- pickling× 4
- pynac× 4
- edit× 4
- matrix× 3
- simplify× 2
- substitution× 2
- division× 2
- integer× 2
- inverse× 2
- variable× 2
- python2× 2
- calculus× 1
- symbolic× 1
- notebook× 1
- command-line× 1
- output× 1
- sage× 1
- types× 1
- python× 1
- Debian× 1
- mathematica× 1
- assume× 1
- maxima× 1
- plotting× 1
- difference× 1
- trace× 1
- gamma× 1
- shortcut× 1
- keyboard× 1
- taylor× 1
- input× 1
- product× 1
- reliability× 1
- cli× 1
- min× 1
- vPython× 1
- VisualPython× 1

● Teacher
×
1 ● Commentator
×
1 ● Editor
×
1

● Necromancer × 1 ● Popular Question × 4

● Guru × 2 ● Enlightened × 1 ● Taxonomist × 1

● Student × 1 ● Autobiographer × 1

● Self-Learner × 1 ● Scholar × 1 ● Good Answer × 2

● Supporter × 1 ● Notable Question × 2

● Great Answer × 2

● Necromancer × 1 ● Popular Question × 4

- Why functions are much slower than var in some calculations?
- Is it possible to define (or assume) a general positive function?
- How to save a list to a file, with sage objects in it?
- [Solved] Difference about divide operator in python2 and sage

- Is it possible to define (or assume) a general positive function?
- How to save a list to a file, with sage objects in it?

● Guru × 2 ● Enlightened × 1 ● Taxonomist × 1

● Student × 1 ● Autobiographer × 1

- Min and functions
- How to do mul(function, i=1..n); like in Maple?
- subs_expr with e^t
- Reliability of Sage vs commercial software

● Self-Learner × 1 ● Scholar × 1 ● Good Answer × 2

● Supporter × 1 ● Notable Question × 2

- Why functions are much slower than var in some calculations?
- How to save a list to a file, with sage objects in it?

● Great Answer × 2

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.