#ariane5 — Public Fediverse posts

Evolution of the price per kg of payload (LEO) for several space missions:

🇺🇸 Space Shuttle - $19.8k/kg
🇪🇺 Ariane 5 - $10.3k/kg
🇷🇺 Soyuz FG - $7.2k/kg
🇯🇵 H-IIB - $7.1k/kg
🇨🇳 LongMarch 3B - $5.8k/kg
🇮🇳 Polar Satellite - $3.9k/kg
SpaceX Falcon - $2.7k/kg
SpaceX Falcon 9 (reuse) - $1.9k/kg

#Space #SpaceShuttle #Payload #SpaceMission #SpaceMIssions #Evolution #LEO #LowEarthOrbit #Mission #Missions #Shuttle #Ariane #Ariane5 #Soyuz #SoyuzFG #HIIB #LongMarch #LongMarch3B #PolarSatellite #SpaceX #Falcon #Falcon9 #Reuse #SpaceScience #Planet #SpaceTech #Astrodynamics #Astrophile #OrbitalDynamics #Technology #STEM

ic, die Börse #Vancouver ist der #Therac25 oder die #Ariane5 für Rundungsfehler.

#Softwarefehler #KannManNixMachen #Truncate #RoundToEven

https://en.wikipedia.org/wiki/Vancouver_Stock_Exchange#Rounding_errors_on_its_Index_price

From the looks of it, the #NATS meltdown and the development style of Austrian software company #Frequentis will provide an excellent example for programming teachers for years. It might even surpass #ariane5 floating point, NASA's #MarsClimateOrbiter's meter vs feet parachute and #Therac25

https://jameshaydon.github.io/nats-fail/

Sanitize your input
Validate your result
Test fuzzy
and:
Throw specific exceptions, not general critical ones!
#programming #development #testing