- DFALIGN
- DFALIGNED
- DFFIELD:
- DF@
- DFLOAT+
- DFLOATS
- DF!
- D>F
- FABS
- FACOS
- FACOSH
- FALIGN
- FALIGNED
- FALOG
- FASIN
- FASINH
- FATAN
- FATANH
- FATAN2
- FCONSTANT
- FCOS
- FCOSH
- FDEPTH
- FDROP
- FDUP
- F/
- FEXP
- FEXPM1
- FE.
- FFIELD:
- F@
- FLITERAL
- FLN
- FLNP1
- FLOAT+
- FLOATS
- FLOG
- FLOOR
- FMAX
- FMIN
- F-
- FNEGATE
- FOVER
- F+
- FROT
- FROUND
- FSIN
- FSINCOS
- FSINH
- FSQRT
- FSWAP
- FS.
- F!
- FTAN
- FTANH
- FTRUNC
- F*
- F**
- FVALUE
- FVARIABLE
- F0=
- F0<
- F.
- F<
- F~
- F>D
- F>S
- PRECISION
- REPRESENT
- SET-PRECISION
- SFALIGN
- SFALIGNED
- SFFIELD:
- SF@
- SFLOAT+
- SFLOATS
- SF!
- S>F
- >FLOAT
12.6.2.1613 FS. f-s-dot FLOATING EXT
( -- ) ( F: r -- ) or
( r -- )
Display, with a trailing space, the top number on the floating-point stack in scientific notation: <significand><exponent> where:
| <significand> | := | [-]<digit>.<digits0> |
| <exponent> | := | E[-]<digits> |
An ambiguous condition exists if the value of BASE is not (decimal) ten or if the character string representation exceeds the size of the pictured numeric output string buffer.