Eight self-contained calculators — chemistry, physics, medicine, probability, and the CRI-ONE all-in-one. One-time $19.00 unlocks all eight forever.
“You are purchasing online access to the CRI-ONE Alchemy Calculators for the email you sign in with. Online only; no download.”
| Molar mass | 180.157 g/mol |
| Elemental composition | C 60.00% · H 4.48% · O 35.52% |
| Atoms per unit | 9 C · 8 H · 4 O |
| CRI reactivity index | 0.4204 |
| Formation probability | 10−12.3 |
| Productivity score | 7.42 |
| G2 elemental entropy | 1.583 bits |
| G2 EN spread | 1.170 |
| G2 rarity index | 0.089 |
| G2 depth score | 7.4 (0–10) |
The complete CRI-ONE database in one file: 50 functions, formula lab, method matcher, accelerator, fractal lab.
Chemistry engine with 300 metallodrug compounds, method matcher and reactivity analysis.
Physics & energy engine with rankings, prospecting and Landauer benchmarks.
Monte Carlo lab, Kelly criterion and full probability corpus.
Goal seeker, optimizer and sensitivity analysis — invert any formula.
Medical formulas: dosing, pharmacokinetics, clinical scoring.
The comprehensive edition — every corpus and every solver together.
The companion — no data baked in. Load your own CRI-ONE database files.
This online SKU is for browser-only use, no procurement, no download. If you need the calculator remembered on your device, phone-portable, and offline-capable, the $12,000 one-time offline license is the answer — same math, different delivery.