-- Option variable: taylor_logexpand Default value:
taylor_logexpand controls expansions of logarithms in
true, all logarithms are expanded fully so that zero-recognition problems involving logarithmic identities do not disturb the expansion process. However, this scheme is not always mathematically correct since it ignores branch information.
taylor_logexpand is set to
false, then the only expansion of logarithms that occur is that necessary to obtain a formal power series.
(%o1) true (%i2)