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rsolve

solve equation for f(x).
# functional equation solver;
# solve functional, difference and recurrence equation for function f(x) with independent variable x;
# e.g. rsolve( difference(f(x))=x ); rsolve( f(x+1)=f(x)+2 );
Calling Sequence Parameters Description Examples References Source

Calling Sequence

rsolve(eq)

Parameters

eq - equation.
f(x) - default unknown.
x - default variable.

Description

Example

Click the solve button to call rsolve():
rsolve( f(x+1)=f(x)+2 )

References

dsolve, lasolve, solve, nsolve, 
See Also
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