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- /*
- ** determine payment if balance and rate and term is known
-
-
- *amount = starting balance
- *balance = remaining balance
- *rate = interest rate per period
- *rate1 = interest rate per year
- *payment = monthly payment
- *principal = payment to principle
- *interest = payment of interest per period
- *number = number of payments
-
- * payment=Balance/((1-(1+rate)^-Number)/rate)
- */
-
- float amount; /* declare external veriables */
- float rate;
- float payment;
- float rate1;
-
- #include "math.h" /* include declaration for pow() */
- pymt()
- {
- float number;
-
- printf("How many payments ? ");
- scanf("%f",&number);
-
-
- payment = amount / ((1 - pow((1. + rate),-number))/rate);
-
-
- }