ANSI Common Lisp  12 Numbers 12.1 Number Concepts
12.1.1 Numeric Operations
Common Lisp provides a large variety of operations related to numbers.
This section provides an overview of those operations by grouping them
into categories that emphasize some of the relationships among them.
The next figure shows operators relating to
arithmetic operations.
Operators relating to Arithmetic.
| * |
1+ |
gcd |
| + |
1- |
incf |
| - |
conjugate |
lcm |
| / |
decf |
|
The next figure shows defined names relating to
exponential, logarithmic, and trigonometric operations.
Defined names relating to Exponentials, Logarithms, and Trigonometry.
| abs |
cos |
signum |
| acos |
cosh |
sin |
| acosh |
exp |
sinh |
| asin |
expt |
sqrt |
| asinh |
isqrt |
tan |
| atan |
log |
tanh |
| atanh |
phase |
|
| cis |
pi |
|
The next figure shows operators relating to
numeric comparison and predication.
Operators for numeric comparison and predication.
| /= |
>= |
oddp |
| < |
evenp |
plusp |
| <= |
max |
zerop |
| = |
min |
|
| > |
minusp |
|
The next figure shows defined names relating to
numeric type manipulation and coercion.
Defined names relating to numeric type manipulation and coercion.
| ceiling |
float-radix |
rational |
| complex |
float-sign |
rationalize |
| decode-float |
floor |
realpart |
| denominator |
fround |
rem |
| fceiling |
ftruncate |
round |
| ffloor |
imagpart |
scale-float |
| float |
integer-decode-float |
truncate |
| float-digits |
mod |
|
| float-precision |
numerator |
|
12.1.1.1 Associativity and Commutativity in Numeric Operations
12.1.1.2 Contagion in Numeric Operations
12.1.1.3 Viewing Integers as Bits and Bytes
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