Same input, different output? Find the mismatch — Perpendis
perpendis.com
LaunchIndex first observed Same input, different output? Find the mismatch — Perpendis (perpendis.com) live on 16 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Same input, different output? Find the mismatch — Perpendis (perpendis.com) was first observed live on 16 August 2026.
Free browser tools for floating-point divergence: first differing element between two arrays, bit patterns, ulp distance. No upload.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- perpendis.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- Same input, different output? Find the mismatch — Perpendis
- Observed description
- Free browser tools for non-deterministic results: get the max absolute difference and the first mismatch index between two float arrays. No upload.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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