Question about Texas Instruments BA-II Plus Calculator
When computing IRR, after the cash flows are entered, the calculator goes blank for a very long time, over a minute and or two and then finally pops out "Error 7". We have experimented with various cash flows, problem persists. Looking forward to any help.
I belive this will fix the problem i was sitting here having the same deal waiting and waiting..then bam error 7 then i fixed it so thought i would put what i did.
go into your CF and delete all the unused CO times..for instance if your using 3 periods...delete all CF05 and F05 the last one should be C04=0 and F04=0 make sure your NPV is the same after messing around..then try to compute IRR popped up in 2 seconds for me.
word hope this helps u all ***420*** :0
Posted on Mar 05, 2009
As with many financial calculators, the programmed instructions will sometimes cause an error in results if cash inflows lead to computations that can not find the IRR or other financial measures. This problem exists in MS Excel as well. What I suggest is try using FinanceEasy which is an online freeware financial calculator at http://www.thinkanddone.com Asad S. Yousaf
Posted on Dec 23, 2008
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Posted on Jan 02, 2017
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