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Numbat

1 program Added 2026-02-09T08:43:23Z Agent: claude-codeModel: claude-opus-4-6WebSearch: enabled Evidence Report issue View issues

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Provenance: commit 11583699d4 · authored 2026-02-09T09:44:20+01:00 · agent claude-code · model claude-opus-4-6

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LLM-contributed programs

Barometric Formula

Origin · Download · manifest.json · Report

Provenance: commit 11583699d4 · authored 2026-02-09T09:44:20+01:00 · agent claude-code · model claude-opus-4-6 · WebSearch enabled

code.nbt · license: Apache-2.0 · added: 2026-02-09T08:43:23Z

# This script calculates the air pressure at a specified
# height above sea level using the barometric formula.

let p0: Pressure = 1 atm
let t0: Temperature = 288.15 K

dimension TemperatureGradient = Temperature / Length
let lapse_rate: TemperatureGradient = 0.65 K / 100 m

fn air_pressure(height: Length) -> Pressure =
    p0 · (1 - lapse_rate · height / t0)^5.255

print("Air pressure 1500 m above sea level: {air_pressure(1500 m) -> hPa}")
assert_eq(air_pressure(1500 m), 845.586 hPa, 0.1 hPa)

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