Hp 49g Graphing Calculator Instrukcja Użytkownika Strona 188

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TRIGCOS
Type:
Description:
Access:
Input:
Output:
Flags:
See also:
Simplifies a trigonometric expression by applying the
identity:
2 2
(sinx) +(cosx) = 1
Returns only cosine terms if possible.
Trigonometry, (r^(T^
An expression with trigonometric terms.
The transformed expression.
Exact mode must be set (flag -105 clear).
Numeric mode must not be set (flag -03 clear).
TRIGSIN, TRIGTAN
Command
TRIGSIN
Type: Command
Description: Simplifies a trigonometric expression by applying the
identity:
2 2
(sinx) +(cosx) = 1
Returns only sine terms if possible.
Access: Trigonometry, 0011)
Input:
An expression.
Output: The transfonned expression.
Flags: Exact mode must be set (flag -105 clear).
Nmneric mode must not be set (flag -03 clear).
See also: TRIGCOS, TRIGTAN
TRIGTAN
Type: Command
Description: Replaces sin and cos terms in a trigonometric
expression with tan terms.
Access:
Trigonometry, 0(jlG)
Input: An expression.
Computer Algebra Commands
Page 14-65
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