My Old Calculator
Posted by EquivalentSpeaker545@reddit | Jokes | View on Reddit | 106 comments
I had an old calculator. My dad’s dad got through high school with it, my father used it in college, I used it as a freshman in college. The thing was ancient; it took 2 giant batteries in the back and everything. Looked killer, though, and felt sturdy and real. I loved that thing.
One day in math class I’m taking a test, and the thing starts to shutter. I replace the batteries, but it doesn’t help. I continue to take the test, watching as my calculator slowly fades. I realize it’s the only calculator I have on hand, so I start hurrying before it finally gives out. I’m rushing through each question all while this heirloom, this piece of familial history slowly gives out before my eyes. Finally, I get to the last question:
“find the length of the opposite side of the given angle within the right triangle”
One by one, I jam in all the figures I need to, trying to squeeze one last equation into my calculator’s life. Finally, with its last bit of life, it pushes out the answer I need. I scribble it down, and the calculator shuts down for good. Then, it all hit me:
It died for my sins.
Sufficient-Annual-51@reddit
I used to be able to use a slide rule. I could also make oboe reeds at one time.
JimAsia@reddit
When slide rules were first developed the engineers of the day said that the next generation would never be able to make calculations by hand like one was intended to do. When calculators came out the engineers who now all used slide rules said that the next generation would never be able to make calculations with a slide rule like one was intended to do. When PCs became commonplace the engineers of the day said that the next generation would never be able to make calculations with a calculator like one was intended to do. AI and quantum computing will likely replace the majority of engineers and this nonsense will finally be finished.
TonyStark100@reddit
Engineering is not a repeatable task. That is what can be replaced by AI. Calculate someone’s taxes? That’s repeatable and has an algorithm to follow.
JimAsia@reddit
Do you believe that every building in the world needed separate engineering specs. Designing and building a structure without engineers just would not be possible by AI????
TonyStark100@reddit
No. I believe there are many more tasks that will be done by AI before we hand over engineering to the bots.
JimAsia@reddit
Change from your first comment where you assert AI cannot handle engineering to your second comment where there are many other tasks that will be done before engineering. I started work at an IBM Datacenter in 1969 when our mainframe computer was a 360/65 with one meg of ram. This machine had a big special room built with a raised floor. It ran pretty much 24/7 and had banks of hard disks and magnetic tape drives. The changes in my lifetime have been staggering and I believe that quantum computing and AI is only going to accelerate the rate of change.
ctesibius@reddit
Not one word of this is true.
BaoBou@reddit
Speaking as someone in IT with experience in the subject: NO, GOD NO.
I don't even want to be near a building designed with AI. Certainly not the current iterations of LLMs or Stable Diffusion - anything designed by that will probably collapse before you get to the third floor.
Quantum computing could be a tool (if it actually ever gets off the ground) in engineering, maybe for certain complex strength calculations or material simulations, but it most definitely won't replace engineers. It's also generations away from being practical.
Also, slide rules didn't replace engineers. Calculators didn't replace engineers. Computers didn't replace engineers. It's possible AI becomes a useful tool in certain situations (although I'm skeptical) but it sure as heck won't replace engineers.
KarlSethMoran@reddit
Tell me you don't know shit about quantum computing without telling me you know shit about quantum computing.
JimAsia@reddit
Richard Feynman, the renowned physicist and Nobel laureate, is famously associated with the quote, "If you think you understand quantum mechanics, you don't understand quantum mechanics."
KarlSethMoran@reddit
What's worse is that understanding QM is necessary, but not sufficient, to understand QC.
Hurly64@reddit
When you financed your first car after college, was your father the co-siner?
neoprenewedgie@reddit
I had an old calculator. My dad’s dad got through high school with it
Just feeling old... My father graduated high school long before pocket calculators were invented, and his father died long before pocket calculators were invented.
Expensive-Wedding-14@reddit
My first year at university, we all had the original Texas Instruments calculator or the HP equivalent.
Expensive-Wedding-14@reddit
I moved up to a TI-59 programmable and had the printer base for it.
thinkbackwards@reddit
Started my engineering career with a TI-30. Wore it out between algebra ,analytic geometry and calculus. Then for Junior year broke in a TI-99 that still works to this day. 45yrs later.
rogue74656@reddit
This is the one my grandfather used at work. The first calculator I ever used.
https://pin.it/LU8gvCSDl
JuanBadFinger@reddit
I still have mine along with "The Great International Math on Keys" book.
Flipmstr2@reddit
But did they have the leather case for it?
piper63-c137@reddit
yes, i had that one 20
Expensive-Wedding-14@reddit
I don't find an image with that link.
AKA_alonghardKnight@reddit
LOL! I had that one my Sophomore year in High School... I'm 64.
TheRealMcHugh@reddit
Me too. My kid took out to math class and entertained the other youths.
Germanofthebored@reddit
I don't think there was any equivalency between TI and HP - RPN was a religion on itself
llynglas@reddit
As a HP calculator fan boy (had since 1975), I know you mean "... We all had the original HP calculator, or the Texas equivalent....." /s
TheActualJonesy@reddit
heh... In my freshman year as a EE student we all used slide rules.
The electric calculator came quite a few years later.
PiSquared6@reddit
Even before pockets.
mkaszycki81@reddit
Of course. What did you need pockets for if calculators weren't invented yet?
thinkbackwards@reddit
Pocket protectors to avoid pencil marks and ink stains
TheDevilsAdvokaat@reddit
My dad had slide rules. I got my first calculator in 1974.....
Hopguy@reddit
I had a magnesium Pickett slide rule on a leather belt holster. Never know when you have to do emergency calculations. Yes, I was a nerd in the AV squad.
Equivalent-Stable347@reddit
Dude you rock a little
TheDevilsAdvokaat@reddit
:-)
I went to high school with someone who kept a ti-69 calculator..in a hip-holster on his belt.
Never knew when you might have to whip it out!
Joie_de_vivre_1884@reddit
The earliest scientific pocket calculator was the HP 35 released in 1972 for $395. But that took three batteries, not two as claimed in the joke. It's not clear to me that there exists a scientific pocket calculator which takes two large batteries and was made long enough ago that three generations would have used it. The TI calculators took three batteries as well and then switched to 9V battery.
Freak_Bike_007@reddit
My dad had a slide rule, he graduated from HS in 1944.
Rmondu@reddit
I learned on a slide rule.
daubest@reddit
One could argue that abacus is a calculator.
neoprenewedgie@reddit
It would have to be a pocket abacus.
daubest@reddit
Hey! My pocket size is my business.
Slide rule is more pocket friendly though.
PigHillJimster@reddit
Yes, my father used Log Tables and Slide Rules.
Toledojoe@reddit
Yeah, my dad would talk about his slide rule. I've never even seen a slide rule. I remember having a calculator with red numbers that was the size of a transistor radio. About an inch thick... if you gave it a really big math problem, the numbers would kind of flicker as it was "thinking."
Count2Zero@reddit
I have my grandfather's calculator sitting on my desk in front of me.
It's a sliderule. I used to know how to calculate square roots with it, but I've long forgotten.
GeckoDeLimon@reddit
Pretty sure my grandfather's calculator had a crank.
divbyzero_@reddit
Lots of mechanical calculators for more than a century before electronic ones. I find the Curta particularly cool, and yes, it does have a crank.
FrontNo4500@reddit
So slide rulers then. I trained to use one for chemistry sophomore year in 1976, but the Texas Instruments 1250 came out that year and my slide rulers sat in a drawer unused for the rest of time.
NullGWard@reddit
Years after the calculator became standard on college campuses, a local paper wrote an article about all the fancy and forgotten slide rules of differing shapes and sizes sitting in a dusty corner of a University of California, Berkeley, bookstore. That created an immediate run on slide rule purchases that had not happened before in decades.
AttackCircus@reddit
You're the dad in the story.
neoprenewedgie@reddit
I think I'm the grand dad.... If I were the dad, that would man I used my father's calculator when I went to school. But my father never had a calculator.
thprk@reddit
The first pocket calculators are from the 1970s, my father could have graduated with one so maybe I'm not as old as you but I definitely feel it.
hew14375@reddit
My first year of college we used slide rules. Towards the end of the year one of the professors brought in a Texas Instruments handheld calculator. Probably over $100. I figured it would be a longtime before I needed one when a slide rule did everything I needed.
somebodyelse22@reddit
I had the same logic when Windows XP was end of life.
Mewlies@reddit
I remember when using Digital Calculators were considered cheating and you were Automatic Zero on Exam Scores.
HorusClerk@reddit
The first week of our high school chemistry class (1972) was dedicated to learning how to use … a slide rule. I think that at least one of my freshman math/science classes in college did not allow the use of calculators.
Mudlark_2910@reddit
I never did master the slide rule or the abacus, but i can at least read a sundial.
Mourning-Suki@reddit
Offensive to believers and not even funny.
TnBluesman@reddit
OP said "sins", but 'sin' is the abbreviation for "sine", a term in trigonometry. Just as 'COS' is the abbreviation for "Cosine', it's complement.
And if you're such a fervent believer, practice a little of that much vaunted forgiveness, instead of being a prick.
It's assholes like you that made me quit the church after 40 years of being there every time the doors opened. Hypocrits,liars and thieves, the whole fucking bunch.
buttnuggs4269@reddit
What to you talking about Willis?
iTurnip2@reddit
The calculator died for 80085
damarius@reddit
You're going to 7734 for that.
Please_Go_Away43@reddit
OMG I am using this. Where should I send your royalties?
EquivalentSpeaker545@reddit (OP)
Texas Instruments i guess
kuromausu@reddit
I thought the punchline was going to be be 58008.
readit2U@reddit
Not to reveal my age, but my slide rule batteries never died. I actually still have it and use it in my wood shop because dust and other containments don't bother it.
soundiego@reddit
Do you use it for trigonometry? Serious question.
readit2U@reddit
Yes, it has all the scales for trig. Slide rules are only good for 3 digits max unless you divide the equation into parts, but for what i use it for, it works.
soundiego@reddit
I’m just too young (barely) to have used it but my dad, engineer, had one. He also had that TI calculator. I asked because I, too, do woodworking. But I rarely need to do any trigonometry. When do you use it?
QuinticSpline@reddit
e.g., I'm making a 30-degree brace for a shelf that is 5 inches deep, how long do I cut it?
murphanduncas@reddit
Learn to do arithmetic kids. You're not always going to have a calculator in your pocket
jasondbk@reddit
Other than my cell phone…
RealRedditModerator@reddit
OP has some high pot in use.
Tempotempo_@reddit
10/10 for the buildup and storytelling. (r/jokes)/10 for originality of the punchline
DavyDavisJr@reddit
When I went to college, I had to rub two sticks together to get a result.. It was equivalent to putting two logs together to generate an answer.
Healthy_Ladder_6198@reddit
Sigh we used slide rules in high school
healthcrusade@reddit
For those that didn’t quite get it, in geometry, "sins" is a common abbreviation for the trigonometric function sine. Sine is a ratio of sides in a right triangle, specifically the length of the side opposite an angle divided by the length of the side opposite the right angle.
FrontNo4500@reddit
Thank you Captain Obvious. Trig has not changed since calculators were invented, though it’s a matter of time before algebra isn’t required to graduate High School.
Jukkobee@reddit
the world that you live in is divorced from reality
FrontNo4500@reddit
That’s why your downvote doesn’t hurt me anymore. We’re divorced because you cheated on your trig test, and used a calculator.
Marxbrosburner@reddit
Thank you. I needed the explanation. Not all of us are mathy folks.
isendil@reddit
Ooooh nice one. Almost shed a tear.
qUARTZ2337@reddit
I still have my ancient HP-15c. Tough as nails and nobody knows RPN so they don't try to use it. Most common comment is "It doesn't have an equals button. How do you use it?"
https://www.thimet.de/CalcCollection/Calculators/HP-15C/HP-15C-M.JPG
matejcik@reddit
BinBender@reddit
No, it didn't. It died after your sins, but that's not a very good punchline...
EquivalentSpeaker545@reddit (OP)
It used its last bit of life for my sins. I count that.
Jagermeister4@reddit
I think the joke would have worked better if sins had a double meaning. That you actually did a bad thing (sin) and you were doing a calculation with sin.
My teacher took away my fancy graphing calculator because she caught me playing tetris on it in class. The only calculator I had left was my old calculator (and then continue with your joke)
BinBender@reddit
It's a stretch... I'm not sure I can allow it. 😜
Sufficient-Star-1237@reddit
Sorry it doesn’t add up
happyrtiredscientist@reddit
In 1977 I took a test to qualify for a scuba certification. Brought my slide rule. All the youngsters were like"how the heck does that thing work?"
Waitsfornoone@reddit
Don't tell the young 'uns anything.
Between the slide ruler, long hand writing and stick shifts, we can continue to live free.
happyrtiredscientist@reddit
Even when the power goes out.
SamsCousin@reddit
Used a slide rule for college.
MareV51@reddit
Just had to say: reverse Polish notation
NallisGranista@reddit
Programmable HP25 made lab calculations a breeze. Programming using Reverse Polish Notation was a bit weird but you got used to that quickly.
MurnSwag2@reddit
It's "shudder," not "shutter." Not that a calculator does either.
The_Painless@reddit
This is one of stupidest jokes I have ever upvoted. Congratulations, I guess...
Ozonewanderer@reddit
My dad had a Friden calculator It hopped around the table when it was dividing because it used trial and error
za_jx@reddit
Good one! If this was not the jokes sub, I'd be out there trying to check how long ago calculators that perform such functions have existed.
TheDevilsAdvokaat@reddit
This joke mathematickled my fancy.
ziarkok1@reddit
My father was actually touched when he got the TI calculator as a retirement gift (1975) as only "important people " got them. I still have it.
cwsjr2323@reddit
1971, I bought my first calculator for $109. It had a very impressive five functions, the bonus function was a function key!
TheDevilsAdvokaat@reddit
Might have been a Canon but then again you WERE in the military...
FrontNo4500@reddit
And cos’ and tans. Hell it expired for your pathetic exponential excesses. Use your damn phone.
ICantSeeDeadPpl@reddit
I love Math jokes, well-played OP.
thatdamnsqrl@reddit
Calculator Jesus. Maybe try using it again in 3 days?
CeruLucifus@reddit
Is the punchline supposed to be "It died for my __sines__."?
Buffrider-52@reddit
Initially in college we were told that we were not permitted to use calculators because not everyone could afford them. That was in the day of four function calculators. Had to use stubby pencil or slide rules. That changed about a year later.
ztreHdrahciR@reddit
A Horse Walks into a Bar... He approaches the bartender and says, "If there is a triangle with three sides labeled x, y, and z, and x and z are perpendicular to each other, which side is the hypotenuse?" The bartender thinks for a moment, then replies, "Y, the long face."