+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html)
+--- Forum: HP Prime (/forum-5.html)
+--- Thread: Request for plot environment (/thread-10487.html)
Request for plot environment - compsystems - 04-10-2018 10:39 PM
Hello, I am sharing my presentations related to the use of CAS (hp-prime & Xcas) in the classroom
Spanish pdf:
UTILITY OF THE USE OF MATHEMATICAL PACKAGES
In the previous document you can see the use of the plot environment.
for Hp-prime team: to improve the plot is required
1: a button that allows you to find the next root or intersect [NEXT], now you must position yourself near it =(.
2: in plot setup, page 2, labels, the numeric labels are sometimes observed with up to 10 decimals, truncate or round to 3 for a better visualization of other fields
3: Sketch also as background, that is, do not try to find the equation of the trace, useful to make indications on the graph.
4: on CAS include the list2exp() xcas cmd, to display the expressions of form boolean, instead of lists of numbers
5: in the tabulator, if the first column is greater than 1E6, expand to the right to see more digits, this for the purpose of seeing the behavior when it tends to +/- infinity
6: replace "NaN" (output: column 2) with "Not a Number"
Thanks