code:

Routine                   Description
  ? Chr                     Converts an ordinal number into an ANSI character.
  ? Ord                     Converts an ordinal-type value into the number indicating its order.
  ? Round                   Converts a real-type value into an Integer-type value, rounding its value. 
  ? Trunc                   Converts a real-type value into an Integer-type value, truncating its value. 
  ? Int                     Returns the Integer part of the floating-point value argument. 
  ? IntToStr                Converts a number into a string. 
  ? IntToHex                Converts a number into a string with its hexadecimal representation. 
  ? StrToInt                Converts a string into a number, raising an exception if the string does not represent 
                            a valid integer. 
  ? StrToIntDef             Converts a string into a number, using a default value if the string is not correct. 
  ? Val                     Converts a string into a number (traditional Turbo Pascal routine, available for
                            compatibility). 
  ? Str                     Converts a number into a string, using formatting parameters (traditional Turbo Pascal
                            routine, available for compatibility). 
  ? StrPas                  Converts a null-terminated string into a Pascal-style string. This conversion is 
                            automatically done for AnsiStrings in 32-bit Delphi.
  ? StrPCopy                Copies a Pascal-style string into a null-terminated string. This conversion is done with a 
                            simple PChar cast in 32-bit Delphi.
  ? StrPLCopy               Copies a portion of a Pascal-style string into a null-terminated string. 
  ? FloatToDecimal          Converts a floating-point value to record including its decimal representation 
                            (exponent, digits, sign).  
  ? FloatToStr              Converts the floating-point value to its string representation using default formatting. 
  ? FloatToStrF             Converts the floating-point value to its string representation using the specified formatting. 
  ? FloatToText             Copies the floating-point value to a string buffer, using the specified formatting. 
  ? FloatToTextFmt          As the previous routine, copies the floating-point value to a string buffer, using the 
                            specified formatting. 
  ? StrToFloat              Converts the given Pascal string to a floating-point value. 
  ? TextToFloat             Converts the given null-terminated string to a floating-point value.

В ответ на:

---

как real в string перевести? и наоборот.

---

В ответ на:

---

В стандарте string - это packed array [1..n] of char, и никаких методов для работы с ним не предусмотрено

---

Quote:

---

придется думать над реализацией...

---

В ответ на:

---

а чего думать? дели на 10 и остатки записывай в массив

---

Quote:

---

(traditional Turbo Pascal routine, available for compatibility)
(traditional Turbo Pascal routine, available for compatibility)

---

Quote:

---

причем в стандарте

---

Quote:

---

Я всю жизнь думал, что он нужен только Борланду

---

В ответ на:

---

причем в стандарте

---

В ответ на:

---

Do not read under the inuence of alcohol (although there have been several unconfirmed reports that alcohol actually improves the readability) .

---