Who, when, and why invented the symmetric derivative?












1














When computing an approximate derivative of a function on a computer, engineers use the symmetric derivative for reduced error.



Who came up with the symmetric derivative? Who proved it? When?
Why was it originally invented?






calculus numerical-methods math-history







share|cite|improve this question


















  • 2




    I have got the feeling this question is better suited for History of Math and Science.
    – mrtaurho
    2 days ago










  • It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
    – G Cab
    2 days ago
















1














When computing an approximate derivative of a function on a computer, engineers use the symmetric derivative for reduced error.



Who came up with the symmetric derivative? Who proved it? When?
Why was it originally invented?






calculus numerical-methods math-history







share|cite|improve this question


















  • 2




    I have got the feeling this question is better suited for History of Math and Science.
    – mrtaurho
    2 days ago










  • It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
    – G Cab
    2 days ago














1












1








1


1





When computing an approximate derivative of a function on a computer, engineers use the symmetric derivative for reduced error.



Who came up with the symmetric derivative? Who proved it? When?
Why was it originally invented?






calculus numerical-methods math-history







share|cite|improve this question













When computing an approximate derivative of a function on a computer, engineers use the symmetric derivative for reduced error.



Who came up with the symmetric derivative? Who proved it? When?
Why was it originally invented?






calculus numerical-methods math-history




calculus numerical-methods math-history






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked 2 days ago









Ivan Rubinson

1085




1085








  • 2




    I have got the feeling this question is better suited for History of Math and Science.
    – mrtaurho
    2 days ago










  • It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
    – G Cab
    2 days ago














  • 2




    I have got the feeling this question is better suited for History of Math and Science.
    – mrtaurho
    2 days ago










  • It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
    – G Cab
    2 days ago








2




2




I have got the feeling this question is better suited for History of Math and Science.
– mrtaurho
2 days ago




I have got the feeling this question is better suited for History of Math and Science.
– mrtaurho
2 days ago












It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
– G Cab
2 days ago




It's a by-product of Finite Differences, Divided differences, interpolation polynomials, ....
– G Cab
2 days ago










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