improvements to pseries, esp. wrt series expansion of integrals [Chris Dams]

[ginac.git] / ginac / pseries.h

diff --git a/ginac/pseries.h b/ginac/pseries.h
index fd2a0428d6c928dadf6633c4ee3635f62839476e..7222535cfdd55c61f0164ff551bd27f092dab9a8 100644 (file)
--- a/ginac/pseries.h
+++ b/ginac/pseries.h
@@ -56,6 +56,7 @@ public:
        ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
        ex expand(unsigned options = 0) const;
        ex conjugate() const;
+       ex eval_integ() const;
 protected:
        ex derivative(const symbol & s) const;
 
@@ -83,6 +84,10 @@ public:
         *  false otherwise. */
        bool is_terminating() const;
 
+       /** Get coefficients and exponents. */
+       ex coeffop(size_t i) const;
+       ex exponop(size_t i) const;
+
        ex add_series(const pseries &other) const;
        ex mul_const(const numeric &other) const;
        ex mul_series(const pseries &other) const;