Search
Member List
Calendar
Help
|
Casio FX-115MS bug
|
|
10-31-2018, 07:02 PM
(This post was last modified: 07-19-2021 02:27 PM by Albert Chan.)
Post: #1
|
|||
|
|||
|
Casio FX-115MS bug
Tried solving a cubic using Casio FX-115MS:
1295/24 X³ - 1295/12 X² - 37/2 X + 0.248048 = 0 The calculator just crashed, with weird blinking random pixels ... Same cubic, but scaled, avoided the crash: f(X) = 1295 X³ - 2590 X² - 444 X + 5.953152 = 0 --> 3 roots = 2.157897584, -0.170399539, 0.012501955 Update: for accurate cubic roots, see Solving 2x^3 - 24x^2 + 23x + 283 = 0 |
|||
|
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
Casio FX-115MS bug - Albert Chan - 10-31-2018 07:02 PM
RE: Casio FX-115MS bug - klesl - 11-01-2018, 11:14 AM
RE: Casio FX-115MS bug - ijabbott - 11-01-2018, 08:16 PM
RE: Casio FX-115MS bug - G. Cook - 11-02-2018, 09:14 PM
RE: Casio FX-115MS bug - Albert Chan - 11-03-2018, 02:41 PM
RE: Casio FX-115MS bug - Albert Chan - 11-05-2018, 08:58 PM
RE: Casio FX-115MS bug - Albert Chan - 11-07-2018, 08:15 PM
RE: Casio FX-115MS bug - Albert Chan - 11-07-2018, 10:47 PM
RE: Casio FX-115MS bug - Albert Chan - 11-08-2018, 04:17 PM
RE: Casio FX-115MS bug - Albert Chan - 11-24-2018, 07:25 PM
RE: Casio FX-115MS bug - ijabbott - 11-24-2018, 08:28 PM
RE: Casio FX-115MS bug - klesl - 11-07-2018, 08:33 PM
RE: Casio FX-115MS bug - Albert Chan - 11-08-2018, 02:51 PM
RE: Casio FX-115MS bug - brickviking - 11-28-2018, 01:01 AM
|
User(s) browsing this thread: 1 Guest(s)