Casio FX-9860GII-L-IH User Guide - Page 514
Stop Line Example, Inputting and Editing eActivity File Data
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10-3-7 Inputting and Editing eActivity File Data u Stop Line Example The following screen shows how you can use stop lines to group calculation steps. A B A: Substituting a value ( π here) for θ in the expression in line 1 executes (sinθ)2 + (cosθ)2 6 in line 3, and displays the result in line 4 (1). In this example, substituting any value in line 1 and pressing w will produce a result of 1. If we wanted to test various values for θ without recalculating all of the math lines underneath it, we could insert a stop line at the location shown above. Then, each time we change the value of θ and press w, the calculator will re-calculate (sinθ)2 + (cosθ)2 and then stop. B: These math lines are not required to test various values for θ. 20050401
20050401
10-3-7
Inputting and Editing eActivity File Data
u
Stop Line Example
The following screen shows how you can use stop lines to group calculation steps.
A:
Substituting a value (
here) for
θ
in the expression in line 1 executes (sin
θ
)
2
+ (cos
θ
)
2
in line 3, and displays the result in line 4 (1). In this example, substituting any value in line
1 and pressing
w
will produce a result of 1.
If we wanted to test various values for
θ
without recalculating all of the math lines
underneath it, we could insert a stop line at the location shown above. Then, each time
we change the value of
θ
and press
w
, the calculator will re-calculate (sin
θ
)
2
+ (cos
θ
)
2
and then stop.
B:
These math lines are not required to test various values for
θ
.
A
B
π
6