add* [
    "Returns the result of adding two values." [catch] 
    value1 [number! pair! char! money! date! time! tuple! object!] 
    value2 [number! pair! char! money! date! time! tuple! object!]
] subtract* [
    {Returns the second value subtracted from the first.} [catch] 
    value1 [number! pair! char! money! date! time! tuple! object!] 
    value2 [number! pair! char! money! date! time! tuple! object!]
] multiply* [
    "Returns the first value multiplied by the second." [catch] 
    value1 [number! pair! char! money! time! tuple! object!] 
    value2 [number! pair! char! money! time! tuple! object!]
] divide* [
    "Returns the first value divided by the second." [catch] 
    value1 [number! pair! char! money! time! tuple! object!] 
    value2 [number! pair! char! money! time! tuple! object!]
] remainder* [
    {Returns the remainder of first value divided by second.} [catch] 
    value1 [number! pair! char! money! time! tuple! object!] 
    value2 [number! pair! char! money! time! tuple! object!]
] power* [
    {Returns the first number raised to the second number.} [catch] 
    number [number! object!] 
    exponent [number! object!]
] and~* [
    "Returns the first value ANDed with the second." [catch] 
    value1 [logic! number! char! tuple! binary! image! object!] 
    value2 [logic! number! char! tuple! binary! image! object!]
] or~* [
    "Returns the first value ORed with the second." [catch] 
    value1 [logic! number! char! tuple! binary! image! object!] 
    value2 [logic! number! char! tuple! binary! image! object!]
] xor~* [
    {Returns the first value exclusive ORed with the second.} [catch] 
    value1 [logic! number! char! tuple! binary! image! object!] 
    value2 [logic! number! char! tuple! binary! image! object!]
] same?* [
    "Returns TRUE if the values are identical." [catch] 
    value1 
    value2
] equal?* [
    "Returns TRUE if the values are equal." [catch] 
    value1 value2
] strict-equal?* [
    {Returns TRUE if the values are equal and of the same datatype.} [catch] 
    value1 value2
] not-equal?* [
    "Returns TRUE if the values are not equal." [catch] 
    value1 value2
] strict-not-equal?* [
    {Returns TRUE if the values are not equal and not of the same datatype.} [catch] 
    value1 value2
] greater?* [
    {Returns TRUE if the first value is greater than the second value.} [catch] 
    value1 value2
] lesser?* [
    {Returns TRUE if the first value is less than the second value.} [catch] 
    value1 value2
] greater-or-equal?* [
    {Returns TRUE if the first value is greater than or equal to the second value.} [catch] 
    value1 value2
] lesser-or-equal?* [
    {Returns TRUE if the first value is less than or equal to the second value.} [catch] 
    value1 value2
] negate* [
    "Changes the sign of a number." [catch] 
    number [number! pair! money! time! bitset! object!]
] complement* [
    "Returns the one's complement value." [catch] 
    value [logic! number! char! tuple! bitset! object!]
] random* [
    "Returns a random value of the same datatype." [catch] 
    value "Maximum value of result" 
    /seed "Restart or randomize" 
    /secure "Returns a cryptographically secure random number." 
    /only "Return single value from series."
] odd?* [
    "Returns TRUE if the number is odd." [catch] 
    number [number! char! date! money! time! object!]
] even?* [
    "Returns TRUE if the number is even." [catch] 
    number [number! char! date! money! time! object!]
] negative?* [
    "Returns TRUE if the number is negative." [catch] 
    number [number! char! money! time! object!]
] positive?* [
    "Returns TRUE if the value is positive." [catch] 
    number [number! char! money! time! object!]
] zero?* [
    "Returns TRUE if the number is zero." [catch] 
    number [number! pair! char! money! time! tuple! object!]
] head* [
    "Returns the series at its head." [catch] 
    series [series! port! object!]
] tail* [
    {Returns the series at the position after the last value.} [catch] 
    series [series! port! object!]
] head?* [
    "Returns TRUE if a series is at its head." [catch] 
    series [series! port! object!]
] tail?* [
    "Returns TRUE if a series is at its tail." [catch] 
    series [series! port! bitset! object!]
] next* [
    "Returns the series at its next position." [catch] 
    series [series! port! object!]
] back* [
    "Returns the series at its previous position." [catch] 
    series [series! port! object!]
] skip* [
    {Returns the series forward or backward from the current position.} [catch] 
    series [series! port! object!] 
    offset [number! logic! pair!] "Can be positive, negative, or zero."
] at* [
    "Returns the series at the specified index." [catch] 
    series [series! port! object!] 
    index [number! logic! pair!] "Can be positive, negative, or zero."
] index?* [
    {Returns the index number of the current position in the series.} [catch] 
    series [series! port! object!]
] length?* [
    {Returns the length of the series from the current position.} [catch] 
    series [series! port! tuple! bitset! struct! object!]
] pick* [
    {Returns the value at the specified position in a series.} [catch] 
    series [series! pair! event! money! date! time! object! port! tuple! any-function!] 
    index [number! logic! pair!]
] last* [
    "Returns the last value of a series." [catch] 
    series [series! port! tuple! object!]
] find* [
    {Finds a value in a series and returns the series at the start of it.} [catch] 
    series [series! port! bitset! object!] 
    value [any-type!] 
    /part "Limits the search to a given length or position." 
    range [number! series! port! object!] 
    /only "Treats a series value as a single value." 
    /case "Characters are case-sensitive." 
    /any "Enables the * and ? wildcards." 
    /with "Allows custom wildcards." 
    wild [string!] "Specifies alternates for * and ?" 
    /skip "Treat the series as records of fixed size" 
    size [integer!] 
    /match {Performs comparison and returns the tail of the match.} 
    /tail "Returns the end of the string." 
    /last "Backwards from end of string." 
    /reverse "Backwards from the current position."
] select* [
    {Finds a value in the series and returns the value or series after it.} [catch] 
    series [series! port! object!] 
    value [any-type!] 
    /part "Limits the search to a given length or position." 
    range [number! series! port! object!] 
    /only "Treats a series value as a single value." 
    /case "Characters are case-sensitive." 
    /any "Enables the * and ? wildcards." 
    /with "Allows custom wildcards." 
    wild [string!] "Specifies alternates for * and ?" 
    /skip "Treat the series as records of fixed size" 
    size [integer!]
] make* [
    "Constructs and returns a new value." [catch] 
    type [any-type!] "The datatype or example value." 
    spec [any-type!] "The attributes of the new value."
] copy* [
    "Returns a copy of a value." [catch] 
    value [series! port! bitset! object!] "Usually a series" 
    /part "Limits to a given length or position." 
    range [number! series! port! pair! object!] 
    /deep "Also copies series values within the block."
] insert* [
    {Inserts a value into a series and returns the series after the insert.} [catch] 
    series [series! port! bitset! object!] "Series at point to insert" 
    value [any-type!] "The value to insert" 
    /part "Limits to a given length or position." 
    range [number! series! port! pair! object!] 
    /only "Inserts a series as a series." 
    /dup "Duplicates the insert a specified number of times." 
    count [number! pair!]
] remove* [
    {Removes value(s) from a series and returns after the remove.} [catch] 
    series [series! port! bitset! none! object!] 
    /part "Removes to a given length or position." 
    range [number! series! port! pair! object!]
] change* [
    {Changes a value in a series and returns the series after the change.} [catch] 
    series [series! port! object!] "Series at point to change" 
    value [any-type!] "The new value" 
    /part {Limits the amount to change to a given length or position.} 
    range [number! series! port! pair! object!] 
    /only "Changes a series as a series." 
    /dup "Duplicates the change a specified number of times." 
    count [number! pair!]
] poke* [
    {Returns value after changing its data at the given index. (See manual)} [catch] 
    value [series! money! date! time! object! port! tuple!] 
    index [number! logic! pair!] 
    data "new value"
] clear* [
    {Removes all values from the current index to the tail. Returns at tail.} [catch] 
    series [series! port! bitset! none! object!]
] trim* [
    {Removes whitespace from a string. Default removes from head and tail.} [catch] 
    series [series! port! object!] 
    /head "Removes only from the head." 
    /tail "Removes only from the tail." 
    /auto "Auto indents lines relative to first line." 
    /lines "Removes all line breaks and extra spaces." 
    /all "Removes all whitespace." 
    /with str [char! string!] "Same as /all, but removes characters in 'str'."
] sort* [
    "Sorts a series." [catch] 
    series [series! port! object!] 
    /case "Case sensitive sort." 
    /skip "Treat the series as records of fixed size." 
    size [integer!] "Size of each record." 
    /compare "Comparator offset, block or function." 
    comparator [integer! block! function!] 
    /part "Sort only part of a series." 
    length [integer!] "Length of series to sort." 
    /all "Compare all fields" 
    /reverse "Reverse sort order"
] min* [
    "Returns the lesser of the two values." [catch] 
    value1 [number! pair! char! money! date! time! tuple! series! object!] 
    value2 [number! pair! char! money! date! time! tuple! series! object!]
] max* [
    "Returns the greater of the two values." [catch] 
    value1 [number! pair! char! money! date! time! tuple! series! object!] 
    value2 [number! pair! char! money! date! time! tuple! series! object!]
] abs* [
    "Returns the absolute value." [catch] 
    value [number! pair! money! time! object!]
] empty?* [
    "Returns TRUE if a series is at its tail." [catch] 
    series [series! port! bitset! object!]
]
dismantle [
    "Dismantles the value into pieces that can be used by REBUILD to recreate it"
    value [object!]
]
series?* ["Returns TRUE for series values." value [any-type!]]