Texas Instruments TINSPIRE Reference Guide - Page 18
B, avgRC, Catalog >, Base2 - calculators nspire
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avgRC( ) avgRC(Expr1, Var [=Value] [, Step]) ⇒ expression avgRC(Expr1, Var [=Value] [, List1]) ⇒ list avgRC(List1, Var [=Value] [, Step]) ⇒ list avgRC(Matrix1, Var [=Value] [, Step]) ⇒ matrix Returns the forward-difference quotient (average rate of change). Expr1 can be a user-defined function name (see Func). When Value is specified, it overrides any prior variable assignment or any current "with" substitution for the variable. Step is the step value. If Step is omitted, it defaults to 0.001. Note that the similar function centralDiff() uses the centraldifference quotient. B bal() bal(NPmt,N,I,PV ,[Pmt], [FV], [PpY], [CpY], [PmtAt], [roundValue]) ⇒ value bal(NPmt,amortTable) ⇒ value Amortization function that calculates schedule balance after a specified payment. N, I, PV, Pmt, FV, PpY, CpY, and PmtAt are described in the table of TVM arguments, page 107. NPmt specifies the payment number after which you want the data calculated. N, I, PV, Pmt, FV, PpY, CpY, and PmtAt are described in the table of TVM arguments, page 107. • If you omit Pmt, it defaults to Pmt=tvmPmt(N,I,PV,FV,PpY,CpY,PmtAt). • If you omit FV, it defaults to FV=0. • The defaults for PpY, CpY, and PmtAt are the same as for the TVM functions. roundValue specifies the number of decimal places for rounding. Default=2. bal(NPmt,amortTable) calculates the balance after payment number NPmt, based on amortization table amortTable. The amortTable argument must be a matrix in the form described under amortTbl(), page 6. Note: See also GInt() and GPrn(), page 125. 4Base2 Integer1 4Base2 ⇒ integer Note: You can insert this operator from the computer keyboard by typing @>Base2. Converts Integer1 to a binary number. Binary or hexadecimal numbers always have a 0b or 0h prefix, respectively. 12 TI-Nspire™ Reference Guide Catalog > Catalog > Catalog >