420 Calculator
– You might need to temporarily skip the value that you want to
calculate.
– Make sure to set PpY, CpY, and PmtAt to the correct settings (12,
12, and END in this example).
3. Press
e as necessary to select the item that you want to calculate,
and then press
·.
The solver calculates the value and stores all the values in “tvm.”
variables, such as tvm.n and tvm.pmt. These variables are accessible to
all TI-Nspire™ applications within the same problem.
Finance functions included
In addition to the Finance Solver, TI-Nspire™ built-in finance functions
include:
• TVM functions for calculating future value, present value, number of
payments, interest rate, and payment amount.
• Amortization information such as amortization tables, balance, sum
of interest payments, and sum of principal payments.
• Net present value, internal rate of return, and modified rate of
return.
• Conversions between nominal and effective interest rates, and
calculation of days between dates.
Notes:
• Finance functions do not automatically store their argument values or
results to the TVM variables.
• For a complete list of TI-Nspire™ functions, refer to the Reference
Guide.
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