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Changes * The answer concerning Unicode support in the FAQ has been improved. * The chapters in the manual that describe the types integer, bigInteger, rational, bigRational and float have been improved. * The function log10 has been added to the libraries integer.s7i and bigint.s7i. This function computes the truncated base 10 logarithm. * The operator sci has been added to the libraries integer.s7i, bigInteger.s7i, bigrat.s7i and rational.s7i. This operator converts a number to a string in scientific notation. Halfway cases are rounded away from zero. * The function round10 has been added to the libraries rational.s7i and bigrat.s7i. It rounds halfway cases away from zero. * The function str has been improved in the libraries rational.s7i and bigrat.s7i. Now the function converts to a string with a decimal representation (e.g.: "1.25"). When repeating decimals are recognizend they are enclosed in parentheses. * The operator digits has been improved in the libraries rational.s7i and bigrat.s7i. Now the operator rounds halfway cases away from zero. * Documentation comments have been improved in bigint.s7i, float.s7i, rational.s7i, bigrat.s7i, char.s7i, big_gmp.c and fltlib.c. * Definitions of the constants integer.first and integer.last have been added to integer.s7i. * In bigrat.s7i and rational.s7i the function reduce has been improved to accept Infinity and NaN. * The function strDateTime has been added to time.s7i. * A definition of INTTYPE_DECIMAL_SIZE has been added to s7c.sd7 and common.h. * The function bigGcd in big_rtl.c has been improved to make sure that the greatest common divisor is positive or zero. * Checks for log10, **, +:= and -:= have been added to chkbig.sd7. * The checks for log2 have been improved and checks for log10 have been added to chkint.sd7. * Checks for the function str have been added to chkflt.sd7. * The compiler has been improved to use the functions bigIPowSignedDigit and bigGrowSignedDigit to optimize the operators **, +:= and -:= for bigInteger operands. * The compiler has been improved to support the actions INT_LOG10 and BIG_LOG10. * The function isPureFunction in the compiler has been improved. * The functions bigGrowSignedDigit and bigLog10 have been added to big_rtl.c and big_gmp.c. * The program chkccomp.c has been improved to write definitions of the macros isinf, DOUBLE_DECIMAL_EXPONENT_DIGITS, FLOAT_STR_FORMAT, FLOAT_STR_LARGE_NUMBER, DOUBLE_STR_FORMAT, DOUBLE_STR_LARGE_NUMBER, FLOAT_MANTISSA_FACTOR, FLOAT_MANTISSA_SHIFT, DOUBLE_MANTISSA_FACTOR and DOUBLE_MANTISSA_SHIFT. * The functions fltDgts and fltSci in flt_rtl.c have been changed to raise RANGE_ERROR when the precision is negative. * The function fltStri in flt_rtl.c has been improved to write a reasonable number of fractional digits. * The functions getMantissaAndExponent, setMantissaAndExponent and doubleToCharBuffer have been added to flt_rtl.c. * The function intLog10 has been added to int_rtl.c. * The function stri_to_wstri has been renamed to stri_to_utf16. * The functions stri_to_wstri_buf and wstri_buf_to_stri have been added to striutl.c. |
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