Introducing Instana Logical View
Does the same job
all alternatives →- AAAristotl – an intuitive logical fallacy lookup tool2019 · aristotl.io · ▲173
- DADendron – A Hierarchical Tool for Thought2020 · dendron.so · ▲313
- MAMargin – A lightweight, flexible markup language for structured thought2020 · margin.love · ▲210
- LOLogicEmu – Online Logic Simulator2018 · lodev.org · ▲210
- SDSilogizma – Deductive reasoning tool2018 · silogizma.org · ▲14
- AIAutomatically interpret and validate nested natural logic arguments2017 · github.com · ▲53
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, August 2016
the whole month →
Notion 1.0 Web + Mac App▲1,012Docs, wikis, tasks – a minimal & unified workspace for teams
Work · 2016 · notion.so
- GF
Life & fun · 2016 · mewo2.com


Google Duo▲688One-to-one video calling. Google's FaceTime competitor.
Work · 2016 · accounts.google.com

Write perfect emails with Artificial Intelligence
AI · 2016 · boomeranggmail.com