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visits member for 1 year, 9 months
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Mar
23
comment NDSolve with known tolerance function
Please, give us the function F and the value of y0
Mar
23
answered Solving the symbolic quadratic equation ax2 + bx + c = 0
Mar
22
revised Solving for flow speed?
deleted 1 character in body
Mar
21
answered Solving for flow speed?
Mar
21
answered How to solve a linear system of 9 equations with 9 unknowns?
Mar
20
answered Error using NSolve function please help
Mar
12
answered Finding the equation of tangent lines where a function has a specified slope
Feb
12
awarded  Yearling
Feb
12
answered Problem about an ant walking up a hill
Feb
5
comment How I calculate the volume of multiple intersecting spheres?
There is no intersection in your case. OP asked for the intersection not the union.
Feb
5
answered How I calculate the volume of multiple intersecting spheres?
Dec
20
awarded  Teacher
Dec
20
awarded  Informed
Dec
19
answered Specifying and solving a PDE on an L-shaped domain
Dec
16
accepted Water Hammer - Numerically solving system of PDEs
Dec
14
awarded  Critic
Dec
12
comment Water Hammer - Numerically solving system of PDEs
Awesome! Thank you! This works great and fast enough. Could you elaborate on the "magic" part?
Dec
11
awarded  Curious
Dec
10
awarded  Commentator
Dec
10
comment Water Hammer - Numerically solving system of PDEs
Thank you! The results are what I was expecting. The only problem is the time it takes to evaluate. It takes about 2 minutes in my PC. What can be done to make it faster?