#include #include #include #include #include #include #include "../arb_mat.h" char* arb_mat_get_strn(const arb_mat_t mat, slong digits, ulong options) { char * buffer = NULL; size_t buffer_size = 0; FILE * out = open_memstream(&buffer, &buffer_size); arb_mat_fprintn(out, mat, digits, options); fclose(out); return buffer; }