Casio Reckon Manual do utilizador - Página 12

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1. Function Reference

Nroot(z,n)

DmsRad(x)

RadDms(x)

SWAP

Plot()

Plot3D()

Solve()

Proot(v)

Rat(x,eps)

Prime(n)

Mod(X,N)

Conj(z)

MJD(n)

Date(n)

Price(settlement,

maturity,

rate,

yield,

redemption,

frequency)

Mduration(settlement,

maturity,

coupon,

yield,

call,

frequency)

Floor(x)

Ran(n)

NRan(n,m)

Features Planned

Many features are missing from this release. Major regrets are:

•

Numerical integration.

•

Polynomial CAS and Taylor series

•

Helpful mode and operational display annunciators.

CAS features are not planned in general, except for polynomials.

root, √

Convert x as DMS to Deg and then to RAD

Convert x from radians to Deg, then DMS

RPN only, swap stack X & T

Plot(expr, x-min, x-max)

Plot3D(expr, xy-min, xy-max)

Plot expr with the range given for both X and Y

independent variables

Plot3D(expr, x-min, x-max, y-min, y-max)

Solve(expr, x-min, x-max)

Real and complex roots of polynomial whose

coefficients are in vector v.

Finds a rational approximation p/q to x within eps.

|p/q - x| <= |eps|.

Determine whether n is prime (NB: slow)

Find X mod N

Conjugate complex number

Modified Julian day number for date yyyymmdd

Date as integer yyyymmdd from modified julian day

number

Bond price

eg.

price(20080215,20171115,5.75,6.5,100,2)

gives

94.635449207...

NB: same parameters as Excel.

Modified Macauley Duration for Bonds

mduration(20080101,20160101,8,9,100,2)

gives,

5.7356698139..

NB: same as Excel, except call parameter added.

Floor function of x

Random number 1 to n

Non-random number 1 to n with m max non-

occurance.

Parallel operator, x//y = 1/(1/x + 1/y)

SHIFT ^

ALPHA ^

SHIFT XθT

SHIFT DEL (INS)

Divide key