Eff(); Eigvc() - Texas Instruments TI-NSPIRE Reference Manual

E
e^()
⇒
Value1 value
e^( )
raised to the Value1 power.
Returns
e
See also
Note: e exponent template
u
Pressing to display
Note:
E
character on the keyboard.
You can enter a complex number in re
form in Radian angle mode only; it causes a Domain error in Degree
or Gradian angle mode.
⇒
List1 list
e^( )
raised to the power of each element in List1.
Returns
e
⇒
squareMatrix1 squareMatrix
e^( )
Returns the matrix exponential of squareMatrix1. This is not the
same as calculating e raised to the power of each element. For
information about the calculation method, refer to
squareMatrix1 must be diagonalizable. The result always contains
floating-point numbers.

eff()

⇒
nominalRate,CpY
eff( )
Financial function that converts the nominal interest rate
nominalRate to an annual effective rate, given CpY as the number of
compounding periods per year.
nominalRate must be a real number, and CpY must be a real number
> 0.
See also , page 53.
Note: nom()

eigVc()

⇒
squareMatrix
eigVc( )
Returns a matrix containing the eigenvectors for a real or complex
squareMatrix, where each column in the result corresponds to an
eigenvalue. Note that an eigenvector is not unique; it may be scaled
by any constant factor. The eigenvectors are normalized, meaning
that if V = [x , x , ... , x ], then:
1 2 n
2 2 2
x + x + ... + x = 1
1 2 n
squareMatrix is first balanced with similarity transformations until
the row and column norms are as close to the same value as possible.
The squareMatrix is then reduced to upper Hessenberg form and the
eigenvectors are computed via a Schur factorization.
TI-Nspire™ Reference Guide
, page 1.
e
^( is different from pressing the
i q
polar form. However, use this
.
cos()
value
matrix
In Rectangular Complex Format:
To see the entire result, press
move the cursor.
u
key
Catalog >
Catalog >
£ ¡ ¢
and then use and to
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