5.7.1 Arithmetic ¶

Operator: + = (l real a) l real ¶

Monadic operator that yields the affirmation of its operand.

Operator: - = (l real a) l real ¶

Monadic operator that yields the negative of its operand.

Operator: abs = (l real a) l real ¶

Monadic operator that yields the absolute value of its operand.

Operator: sign = (l real a) int ¶

Monadic operator that yields -1 if a if negative, 0 if a is zero and 1 if a is positive.

Operator: + = (l real a, b) l real ¶

Dyadic operator that yields the addition of its operands.

Operator: - = (l real a, b) l real ¶

Dyadic operator that yields b subtracted from a.

Operator: * = (l real a, b) l real ¶

Dyadic operator that yields the multiplication of its operands.

Operator: / = (l real a, b) l real ¶

Dyadic operator that yields the realeger division with real result of a by b.

Operator: ** = (l real a, b) l real ¶

Operator: ^ = (l real a, b) l real ¶

Dyadic operator that yields a raised to the real exponent b.

Operator: ** = (l real a, int b) l real ¶

Operator: ^ = (l real a, int b) l real ¶

Dyadic operator that yields a raised to the integral exponent b.

5.7.2 Arithmetic combined with assignation ¶

Operator: plusab = (ref l real a, l real b) ref l real ¶

Operator: +:= = (ref l real a, l real b) ref l real ¶

Plus and become. Dyadic operator that calculates a + b, assigns the result of the operation to the name a and then yields a.

Operator: minusab = (ref l real a, l real b) ref l real ¶

Operator: -:= = (ref l real a, l real b) ref l real ¶

Dyadic operator that calculates a - b, assigns the result of the operation to the name a and then yields a.

Operator: timesab = (ref l real a, l real b) ref l real ¶

Operator: *:= = (ref l real a, l real b) ref l real ¶

Dyadic operator that calculates a * b, assigns the result of the operation to the name a and then yields a.

Operator: divab = (ref l real a, l real b) ref l real ¶

Operator: /:= = (ref l real a, l real b) ref l real ¶

Dyadic operator that calculates a / b, assigns the result of the operation to the name a and then yields a.

5.7.3 Relational ¶

Operator: eq = (l real a, b) bool ¶

Operator: = = (l real a, b) bool ¶

Dyadic operator that yields whether its operands are equal.

Operator: ne = (l real a, b) bool ¶

Operator: /= = (l real a, b) bool ¶

Dyadic operator that yields whether its operands are not equal.

Operator: lt = (l real a, b) bool ¶

Operator: < = (l real a, b) bool ¶

Dyadic operator that yields whether a is less than b.

Operator: le = (l real a, b) bool ¶

Operator: <= = (l real a, b) bool ¶

Dyadic operator that yields whether a is less than, or equal to b.

Operator: gt = (l real a, b) bool ¶

Operator: > = (l real a, b) bool ¶

Dyadic operator that yields whether a is greater than b.

Operator: ge = (l real a, b) bool ¶

Operator: >= = (l real a, b) bool ¶

Dyadic operator that yields whether a is greater than, or equal to b.

5.7.4 Conversions ¶

Operator: round = (l real a) int ¶

Monadic operator that yields the nearest integer to its operand.

Operator: entier = (l real a) int ¶

Monadic operator that yields the integer equal to a, or the next integer below (more negative than) a.

Operator: shorten = (long real a) real ¶

Operator: shorten = (long long real a) long real ¶

Monadic operator that yields, if it exists, the real value that can be lengthened to the value of a. If the value doesn’t exist then the operator yields either the most positive real value in the destination mode, if a is bigger than that value, or the most negative real value in the destination mode, if a is smaller than that value.

Operator: leng = (real a) long real ¶

Operator: leng = (long real a) long long real ¶

Monadic operator that yields the real value lengthened from the value of a.