Symbol / ideogram | Symbol Name / phonetic component | Meaning / definition |
---|---|---|

= | equals sign | equality |

≠ | not equal sign | inequality |

≈ | approximately equal | approximation |

> | strict inequality | greater than |

< | strict inequality | less than |

≥ | inequality | greater than or equal to |

≤ | inequality | less than or equal to |

( ) | parentheses | calculate expression inside first |

[ ] | brackets | calculate expression inside first |

+ | plus sign | addition |

− | minus sign | subtraction |

± | plus – minus | both plus and minus operations |

± | minus – plus | both minus and plus operations |

* | asterisk | multiplication |

× | times sign | multiplication |

⋅ | multiplication dot | multiplication |

÷ | division sign / obelus | division |

/ | division slash | division |

— | horizontal line | division / fraction |

mod | modulo | remainder calculation |

. | period | decimal point, decimal separator |

a^{b} |
power | exponent |

a^b |
caret | exponent |

√a |
square root |
√ |

^{3}√a |
cube root | ^{3}√a ⋅ ^{3}√a ⋅ ^{3}√a = a |

^{4}√a |
fourth root | ^{4}√a ⋅ ^{4}√a ⋅ ^{4}√a ⋅ ^{4}√a = a |

^{n}√a |
n-th root (radical) | |

% | percent | 1% = 1/100 |

‰ | per-mille | 1‰ = 1/1000 = 0.1% |

ppm | per-million | 1ppm = 1/1000000 |

ppb | per-billion | 1ppb = 1/1000000000 |

ppt | per-trillion | 1ppt = |

The language of ideograms is in mathematics also , we can say that the mathematics is a pure ideographic language where it relies only on the principles of derivation of equations and assumptions or guessing , guess on it keeps on going until we come to a final conclusion …