diff options
| -rw-r--r-- | matheunit.pas | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/matheunit.pas b/matheunit.pas index 7fc3188..8e6426c 100644 --- a/matheunit.pas +++ b/matheunit.pas @@ -359,7 +359,7 @@ var i,j,k,l,m: longint; inv,neg,cbv: boolean; val1,val2: extended; const - fkt1: array[0..5] of string = ('exp','sin','cos','tan','sqr','sqrt'); + fkt1: array[0..6] of string = ('exp','sin','cos','tan','sqr','sqrt','ln'); fkt2: array[0..1] of string = ('min','max'); begin s:=trimAll(s); @@ -387,6 +387,7 @@ begin 3: val1:=tan(val1); 4: val1:=sqr(val1); 5: val1:=sqrt(val1); + 6: val1:=ln(val1); end{of case}; s:=copy(s,1,k-1) + floattostr(val1) + copy(s,j+1,length(s)); end; |