Calculator Inuts: DAL vs. RPN vs. CAS

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SUMMARY

The discussion centers on the comparison of calculator input methods: DAL (Direct Algebraic Logic), RPN (Reverse Polish Notation), and CAS (Computer Algebra Systems). Users express that while RPN, as seen in tools like the HP i41cx+ app, offers advantages, DAL is more commonly used in college mathematics. The conversation also highlights the transition to mathematical programming languages such as Mathematica and Maple in university settings, indicating a shift away from traditional calculators. Ultimately, the choice of input method is subjective and varies based on personal preference and educational context.

PREREQUISITES
  • Understanding of RPN (Reverse Polish Notation) input method
  • Familiarity with DAL (Direct Algebraic Logic) input method
  • Knowledge of CAS (Computer Algebra Systems) like Mathematica and Maple
  • Basic concepts of advanced mathematics in engineering and scientific contexts
NEXT STEPS
  • Research the advantages and disadvantages of RPN vs. DAL input methods
  • Explore the features of Mathematica and Maple for advanced mathematical computations
  • Learn about the applications of CAS in engineering and scientific mathematics
  • Investigate the prevalence of RPN in industry and academic settings
USEFUL FOR

Students in engineering and scientific mathematics, educators teaching advanced math concepts, and professionals in fields utilizing mathematical programming languages.

deian
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Calculator Ipnuts: DAL vs. RPN vs. CAS

Hi all,

I'm just wondering what calculator input methods are commonly used while learning advanced maths such as engineering/scientific maths.

I have just got the hp i41cx+ iPhone application, and while I can appreciate the advantages RPN input, I can't help but think that college maths would use DAL input calculators and then in university (physics) we would move on to mathematical computer languages such as Mathematica or Maple and not bother much with (for example) HP Calculators using RPN input methods.

OR... Do the more popular mathematical computer programming languages follow RPN over DAL?

What is most used in university and industry.

Thanks
 
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