Dr. Drang

@drdrang I only ever need to do simple math. I love that is supports variables and saves sessions.

@drdrang Guilty! Soulver works great for me to make sure I’m not making dumb math mistakes because otherwise I often did.

@drdrang True! I bought it b/c “everyone” raved re: it. Hated it. PCalc is most natural for me, but use powerOne for its financial features.

@drdrang Oh, the temptation to retweet :) But I haven't used it so won't be mean.

@drdrang I’ve had it for years and never found any use for it.

@drdrang I use my TI-86 a lot, but it's not always in my pocket. And PCalc can't edit history to change the answer. Thus, iPhone Soulver.

@drdrang I break out Soulver when I will have to explain myself to someone who won’t understand m48+, or since you converted me, RPN PCalc.

@drdrang Yep. Clearly non-engineers without any RPN experience.

@drdrang from experience, if you haven't studied a science at university, you haven't mastered a real calculator

@drdrang used my trusty HP 48G+ for 8 years and loved it. I’m now a Soulver guy, except when I do trigonometry

@drdrang My defense is syncing a few sheets from the desktop app that calculate multiple values based on multiple variables. Handy for that.