RPN vs 1secNote

RPN-34 CE is the first photo-realistic simulation of Hewlett-Packard's popular mid-range scientific calculator HP-34C for the iPhone. Produced from 1979 through 1983, it was the "Basil" member of the third-generation HP calculators known as the "Spice" series. It was the first pocket-calculator ever capable of doing integration and root finding. While the simulator works like the original calculator, a number of carefully designed extensions, along with the tremendously improved speed, make it joy to use even today. RPN-34 CE comes with the programs of HP's "Applications", "Mathematics", "Surveying", "Student Engineering", and "Statistics" application books built-in! Handbooks may be downloaded from CuVee Software's website. Features: • Photo-realistic look-and-feel • Programmable (999 steps), subroutines, 12 labels, 10 flags • 100 registers, "continuous", with full store/recall arithmetic • "Live" register view • Program listing view with intelligent navigation • Program library, easily backed-up via iTunes • Store and retrieve any number of programs • Sharing: e-mail, AirDrop, Dropbox, copy, paste, print • 62 programs pre-installed (53 original HP) Calculator functions: • Integration, root solving • Statistics (mean, standard deviation, linear regression, normal distribution) • Factorial of any number (normal and logarithmic) • Trigonometric and hyperbolic functions (degrees, radians, grads) • Polar/rectangular conversions • Inverse, square root, logarithm, exponential, pi • Storage arithmetic (both store and recall) • Statistics (average, standard deviation, y-estimate, linear regression) • Unit and hours conversions • 31 additional functions not found on the HP-34C, like time and sound Details: cuveesoft.ch/rpn34

1secNote — Floating Camera Prompter & Live Markdown Note Check your script without looking away from the camera. Slide notes out from your Mac notch or menu bar in 1 second. Write with live Markdown, zero data loss, and unmatched aesthetic warmth. Whether you're recording video for social media, presenting on Zoom, taking quick meeting notes, or drafting long manuscripts, 1secNote keeps your eyes on your audience and your thoughts at your fingertips. WHY PEOPLE LOVE 1SECNOTE: • Floating Camera Prompter: Float notes seamlessly over your iPhone camera or Mac video calls. Speak naturally while looking directly into the lens. • Hands-Free Remote Control: Control teleprompter scrolling using Bluetooth buttons, AirPods, or Control Center. Pause to step line-by-line. • Seamless Live Markdown: Images, links, headings, bold, lists, and checklists format instantly. Raw syntax markers gracefully hide when you move your cursor away for clean, distraction-free reading. • All-New Interactive Widgets: Keep your chosen note or recent notes right on your Home Screen with rich image previews and instant one-tap capture. • Zero Data Loss & 7-Day History: Never lose a draft. Automatic micro-snapshots let you jump back to any revision from the last 7 days. • Mac Notch & Menubar Integration: Access your notes in a single click or glance right from the MacBook camera notch. CRAFTED FOR WRITING LOVERS: • Bespoke Typography: Enjoy writing with our custom-engineered pixel font, designed for razor-sharp readability at any size. • Modern & Vintage Displays: Switch freely between clean modern typography and cozy retro CRT displays (IBM Amber Plasma, Apple ][ Green, Commodore PET Blue, and e-ink). • Instant at Any Scale: From 10 notes to 10,000, 1secNote launches in 1 second with near-zero memory footprint. • Instant Spotlight Search: Find any note in 1 second straight from macOS Spotlight or iOS Search. • Complete Apple Ecosystem: Seamless iCloud sync across Mac, iPhone, iPad, and Apple Watch. No subscriptions. No account sign-ups. No trackers. Just the fastest, most satisfying note-taking companion on Apple devices.