User manual - fx-5800P_Supplement

– 12 –
Ap [dB] = 10 log
10
[d B] (P
2
/
P
1
> 0)
83
C =
S
d
ε
(S, d > 0)
84
d =
ax
1
+ by
1
+ c
a
2
+ b
2
(a, b G 0)
85
R
=
(
x
2
– x
1
)
2
+
(
y
2
– y
1
)
2
86
P
x
=
x !
µ
x
e
–
µ
x
= 0, 1, 2······
0 <
( )
µ
87
Up
= mgh (m, h > 0)
88
ϕ
cos = = (R > 0)
Z
R
( )
P
EI
89
( )
P
2
P
1
90
V
=
Ah
(A, h > 0)
1
3
91
a
2
+
b
2
= c
2
d
P(x
1
, y
1
)
ax
1
+ by
1
+ c = 0
b
a
c
y
1
y
2
y
x
1
R
x
2