tririver's profile - overview

● Student   × 1

• Why functions are much slower than var in some calculations?

● Editor   × 1

• Taylor expansion twice for a general function cause problem?

● Necromancer   × 1

• How do I understand the result of symbolic integrals

● Guru   × 2

• subs_expr with e^t
• Reliability of Sage vs commercial software

● Great Answer   × 2

• subs_expr with e^t
• Reliability of Sage vs commercial software

● Famous Question   × 1

• How to save a list to a file, with sage objects in it?

● Popular Question   × 3

• 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?

● 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?

● Good Answer   × 2

• Reliability of Sage vs commercial software
• subs_expr with e^t

● Commentator   × 1

• subs_expr with e^t

● Enlightened   × 1

• Reliability of Sage vs commercial software

● Autobiographer   × 1

● Taxonomist   × 1

● Supporter   × 1

• Reliability of Sage vs commercial software

● Self-Learner   × 1

• [Solved] Difference about divide operator in python2 and sage

● Nice Question   × 2

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

● Scholar   × 1

• How to save a list to a file, with sage objects in it?

● Nice Answer   × 4

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

● Teacher   × 1

• how to correctly plot 1/(x-3)