libc/softfloat/softfloat.txt

13 the IEC/IEEE Standard for Binary Floating-Point Arithmetic.  As many as four
20 IEC/IEEE Floating-Point Standard.  Details about the standard are available
104 implements the usual C `float' and `double' types according to the IEC/IEEE
120    IEC/IEEE Standard.
128 The only functions required by the IEC/IEEE Standard that are not provided
135 All four rounding modes prescribed by the IEC/IEEE Standard are implemented
167 All five exception flags required by the IEC/IEEE Standard are
182 In the terminology of the IEC/IEEE Standard, SoftFloat can detect tininess
265 the IEC/IEEE Standard.  The remainder functions are:
287 specified by the IEC/IEEE Standard.  The functions are:
321 The IEC/IEEE Standard specifies that the less-than-or-equal and less-than