LHS
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Syntax
LHS ( equation )
Implemented in iMath since version 2.2.0 or earlier.
Explanation
Accesses the left-hand side of the given equation.
Example
Given the equation EQDEF f(x) = 3 x^2 + 7, we want to show integrals on both sides of the equation. This is achieved by
EQDEF INT {LHS(@prev@) differential(x)} = INT {RHS(@prev@) differential(x)} .
Using INTEGRATE will not result in the desired output because it evaluates the integrals immediately (in this example the right-hand side would be evaluated).