Part of a symbolic expression is
ex = 2*e^(1/2*x)*sinh(1/2*x)
How to substitute sinh(x) with its expansion (e^x-e^(-x))/2 and simplify ex to e^x-1? I have tried all expand and simplify functions.
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Part of a symbolic expression is
ex = 2*e^(1/2*x)*sinh(1/2*x)
How to substitute sinh(x) with its expansion (e^x-e^(-x))/2 and simplify ex to e^x-1? I have tried all expand and simplify functions.
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