Casio 3950P User's Guide download pdf (Page 50)

E-48

Angle unit conversions (DRG')

3 Powers and roots: ^

4 a

5 Abbreviated multiplication format in front of π, e (natural logarithm base),

memory name, or variable name: 2π, 3e, 5A, πA, etc.

6 Type B functions:

With these functions, the function key is pressed and then the value is

entered.

, log, In, e

, 10

, sin, cos, tan, sin

1

, cos

1

, tan

1

, sinh, cosh,

tanh, sinh

1

, cosh

1

, tanh

1

, (), d, h, b, o, Neg, Not, arg, Abs, Conjg

7 Abbreviated multiplication format in front of Type B functions: 2 3, Alog2,

etc.

8 Permutation and combination: nPr, nCr

∠

9 , 

0 , 

! , 

@ , G

# and

$ xnor, xor, or

•Operations of the same precedence are performed from right to left.

In 120 → e

{In( 120)}

•Other operations are performed from left to right.

•Operations enclosed in parentheses are performed first.

•When a calculation contains an argument that is a negative number, the

negative number must be enclosed within parentheses. The negative sign

(–) is treated as a Type B function, so particular care is required when the

calculation includes a high-priority Type A function, or power or root

operations.

Example: ( –2)

= 16

–2

= –16

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Casio 3950P User's Guide Page 50

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