Determines if one expression is less than or equal to another expression.

LESSEREQUAL(val1, val2)

val1 |
- |
A scalar, series, or table. |

val2 |
- |
A scalar, series, or table. |

A scalar, series, or table (containing the value 1 or 0) of the same type as the higher of the two expressions. 1: TRUE, 0: FALSE. Integer is the lowest type, Real is next, and Complex is the highest type. If one or both of the expressions is a series, then a series results. The following is a list of type conversion rules:

Integer |
<= |
Real |
yields Real |

Integer |
<= |
Series |
yields Series |

Integer |
<= |
Integer |
yields Integer |

Real |
<= |
Complex |
yields Complex |

Real |
<= |
Series |
yields Series |

Complex |
<= |
Real Series |
yields Complex Series |

String |
<= |
String |
yields String |

lesserequal(max(W1), 30)

returns a 1 if the maximum value of W1 is less than or equal to 30.0, or 0 if the maximum value of W1 is not less than or equal to 30.0.

lesserequal({1, 3, 4}, {0, 5, 2})

returns a series {0, 1, 0}.

LESSEREQUAL(a, b) is equivalent to a <= b.

String comparisons use STRCMP

&& || ! AND OR NOT XOR (Logical Operators)