=INTRATE( &quot; 15/01/1990 &quot; ; &quot; 05/05/2002 &quot; ; 1000000; 2000000; 3) returns 8.12%.
=TASA.INT( &quot; 1990-01-15 &quot; ; &quot; 2002-05-05 &quot; ; 1000000; 2000000; 3) devuelve 8,12%.