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- >2.Writing a simple expression.
- x=6^3-2≤-P∞^3≤±25±+3/Ø1±≤2±
- MYSZEK 2xy
- EXAMPLE
- e
- t101
- p10
- t0
- zr
- t1
- p3
- t0
- v1000
- zrm
- kC
- t2
- p3
- t0
- kCm
- cxm
- k=m
- c6
- t3
- p4
- t0
- t4
- p3
- t0
- c6m
- k^
- t5
- p4
- t0
- k^m
- c3
- t6
- p3
- t0
- c3m
- k-m
- c2m
- kS
- t7
- p4
- t0
- kSm
- sd
- t8
- p3
- t0
- sdm
- k-m
- k@
- t9
- p3
- t0
- k@m
- c2m
- c5m
- sg
- t10
- p4
- t0
- sgm
- c3
- c3m
- sp
- t11
- p4
- t0
- spm4
- k+
- k+m
- c3
- c3m
- k/
- t12
- p3
- t0
- t13
- p4
- t0
- k/m
- sg
- t14
- p4
- t0
- sgm
- c1m
- sd
- t15
- p4
- t0
- sdm
- c2
- c2m
-
- kC
- kCm
- kS
- kSm
-
-
- ze
- t102
- p3
- t0
- zxm
- zem
-
- e
- q
-
- BLURB
- 1`#We open the &Equations& window.
- 1`#Notice the position of the mouse.
- 2`We open the &Letters and digits& panel to write "$x"$.
- 3`#We write the expression:
- 3`#@6^3-2@.
- 4`We press the &6& button.
- 5`#We create an exponent.
- 5`#The mouse is pointing at the button to press.
- 6`We write the exponent: "$3-2"$.
- 7`#We open the panel with arrows.
- 7`#Notice the position of the mouse.
- 8`We press &down& arrow to move the cursor down.
- 9`#We create a root.
- 9`#The mouse is pointing at the button to press.
- 10`#Using the &up& arrow we move the
- 10`#cursor to the index of the root.
- 11`We press &right& arrow to leave the root.
- 12`#We write the fraction:
- 12`#@/Ø1±≤2±@.
- 13`#We create a fraction.
- 13`#The mouse is pointing at the button to press.
- 14`Using the &up& arrow we move the cursor to the numerator.
- 15`Using the &down& arrow we move the cursor to the denominator.
-
- 101`#We learn how to write expressions using 2xy.
- 101``#"The presentation proceeds automatically."
- 101``#To move yellow panels use the mouse.
- 101`#Press ENTER on the KEYBOARD to continue.
-
- 102`#In a moment the &Examples& window will appear.
- 102`You can watch the same presentation again, or
- 102`#load the next example, or
- 102`#close the window and solve your own problem.
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