17b8092641
An extflonum is like a flonum, but with 80-bit precision and not a number in the sense of `number?': only operations such as `extfl+' work on extflonums, and only on platforms where extflonums can be implemented by hardware without interefering with flonums (i.e., on platforms where SSE instructions are used for double-precision floats). [Patch provided by Michael Filonenko and revised by Matthew.] The compiler tracks information about bindings that are known to hold extflonums, but the JIT does not yet exploit this information to unbox them (except as intermediate results). |
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| drracket | ||
| gracket | ||
| plai | ||
| racket | ||
| redex | ||
| stepper | ||
| teachpack | ||
| typed-racket | ||
| COPYING-libscheme.txt | ||
| COPYING.txt | ||