Casio FX 115ES User Guide - Page 18

Incorporating a Value into a Function

Get Casio FX 115ES - Advanced Scientific Calculator PDF manuals and user guides
UPC - 079767171131
View all Casio FX 115ES manuals
Add to My Manuals
Save this manual to your list of manuals

Page 18 highlights

Example 3: To input (1 + 2 )2 × 2 = 5 MATH Math (1+'2c5e) w*2= • When you press = and obtain a calculation result using Math format, part of the expression you input can be cut off as shown in the Example 3 screen shot. If you need to view the entire input expression again, press A and then press e. Incorporating a Value into a Function When using Math format, you can incorporate part of an input expression (a value, an expression within parentheses, etc.) into a function. Example: To incorporate the expression inside of the parentheses of 1 + (2 + 3) + 4 into the ' function MATH Math Move the cursor to here. Math 1Y(INS) This changes the shape of the cursor as shown here. Math ! This incorporates the expression in the parentheses into the function '. • If the cursor is located left of a particular value or fraction (instead of an open parentheses), that value or fraction will be incorporated into the function specified here. • If the cursor is located left of function, the entire function is incorporated into the function specified here. The following examples show the other functions that can be used in the above procedure, and the required key operations to use them. Original Expression: Function Key Operation Resulting Expression Fraction ' log(a,b) Power Root & 16(") E-16

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
E-16
Example 3:
To input (1 +
)
2
×
2 =
MATH
(1+
'
2
c
5
e
)
Math
w
*2=
• When you press
=
and obtain a calculation result using Math
format, part of the expression you input can be cut off as shown in
the Example 3 screen shot. If you need to view the entire input
expression again, press
A
and then press
e
.
Incorporating a Value into a Function
When using Math format, you can incorporate part of an input
expression (a value, an expression within parentheses, etc.) into a
function.
Example:
To incorporate the expression inside of the parentheses
of 1 + (2 + 3) + 4 into the
'
function
MATH
Math
Move the cursor to here.
1Y
(INS)
Math
This changes the shape of the cursor as shown here.
!
Math
This incorporates the expression in the
parentheses into the function
'
.
•
If the cursor is located left of a particular value or fraction (instead
of an open parentheses), that value or fraction will be incorporated
into the function specified here.
• If the cursor is located left of function, the entire function is
incorporated into the function specified here.
The following examples show the other functions that can be used
in the above procedure, and the required key operations to use them.
Original Expression:
Function
Key Operation
Resulting Expression
Fraction
'
log(a,b)
&
Power Root
1
6
(
"
)
2
5