The author talks about how a Christmas present of a TI-57 programmable calculator initiated his lifelong love for coding.
The calculator could store up to 50 programmable steps, which required innovative thinking and reduced basic logic into the smallest feasible form.
Despite the device's limitations, the author enjoyed programming on it, feeling like they were learning a secret language that could unlock immense power.
The humble calculator taught the author the fundamentals of programming: the joy of problem-solving and the excitement of creating.
A few years later, the author found themselves on a new frontier with another programmable calculator, the Texas Instruments TI-59.
The TI-59 had enhanced functionality compared to the TI-57 and allowed for specialized maths, statistics, engineering, and finance programming.
It also featured magnetic card storage, which allowed the author to build a library of solutions, routines, and utilities they could share or revisit later.
Debugging a program on the TI-59 still required careful scrutiny of each line of code, but the author found each successful program a testament to their dedication and problem-solving skills.
The author's love affair with programming comes full circle with the TI-59, serving as a bridge between early programmable calculators' limitations and the boundless possibilities of future home computers.
The humble devices introduced the joy of coding to countless others and inspired a community of enthusiastic programmers.