نهشی neheši (#)
*Fr.: de position, positionnel*
Relating to or determined by position. → *position*; → *-al*. |

اخترشناسی ِ نهشی axtaršenâsi-ye neheši
*Fr.: astronomie de position*
The branch of astronomy that is used to determine the location of objects on the celestial
sphere, as seen at a particular date, time, and location on the Earth.
Same as → *spherical astronomy*. → *positional*; → *astronomy*. |

نمادگان ِ نهشی nemâdgân-e neheši
*Fr.: notation positionnelle*
A system of representing → *number*s in which the
→ *position* of a → *digit*
in a string of digits affects its value.
The decimal system is a positional notation for expressing numbers.
Same as → *place-value notation* and
→ *positional number system*. → *positional*; → *notation*. |

راژمان ِ عددی ِ نهشی râžmân-e adadi-ye neheši
*Fr.: système de numération positionnel*
A → *number system*
in which the value of each digit is determined
by which place it appears in the full number. The lowest place value
is the rightmost position, and each successive position to the left
has a higher place value. In the → *number system conversion*,
the rightmost position represents the "ones" column, the next position represents
the "tens" column, the next position represents "hundreds", etc.
The values of each position correspond to powers of the → *base*
of the number system. For example, in the usual decimal number system, which uses base 10,
the place values correspond to powers of 10. Same as
→ *place-value notation* and
→ *positional notation*. See also
→ *number system conversion*. → *positional*; → *number*;
→ *system*. |

گزارهای gozaare#ay (#)
*Fr.: propositionnel*
*Logic*: Of, relating to, or in the form of
a → *proposition*.
→ *proposition*; → *-al*. |

پایای ِ گزارهای pâyâ-ye gozaare#ay
*Fr.: constante propositionnelle*
*Logic*: A → *propositional symbol* that represents a
→ *specific* → *proposition*.
→ *propositional*; → *constant*. |

گوییک ِ گزارهای، ~ گزارهها guyik-e gozâre-yi, ~ gozaarehâ
*Fr.: logique propositionnelle*
A branch of logic that deals with the → *truth value*s
of logical statements (→ *sentence*s,
→ *proposition*s) and uses
→ *logical connective*s to build more complex
→ *expression*s. The distinctive feature of propositional logic
is that it does not deal with logical relationships and properties that involve the
parts of a statement smaller than the simple statements making it up. The propositions
are evaluated as → *true* or → *false*.
A more expressive system is provided by the → *first-order logic*. → *proposition*; → *-al*;
→ *logic*. |

نماد ِ گزارهای nemâd-e gozâreyi
*Fr.: symbole propositionnel*
An upper case letter, e.g. "*A*," "*B*," "*C*," etc.
representing a → *proposition*.
Propositional symbols are divisible into two sorts:
→ *propositional constant*s and
→ *propositional variable*s. → *propositional*; → *symbol*. |

ورتندهی ِ گزارهای vartande-ye gozâre-yi
*Fr.: variable propositionnel*
*Logic*: A → *propositional symbol* that represents any
→ *proposition* whatsoever.
→ *propositional*; → *variable*. |