Database: berlintest
Restore: NO

Operator : always
Number   : 1
Signature: mbool -> bool
Example  : query always ( train7 inside mrain2 )
Result   : FALSE


Operator : at
Number   : 1
Signature: mstring x string -> mstring
Example  : query train7upsights at "Zitadelle";
Result   : file


Operator : at
Number   : 2
Signature: mreal x real -> mreal
Example  : query (distance(train7,mehringdamm)) at 3000.0
Result   : file


Operator : at
Number   : 3
Signature: mint x rint -> mint
Example  : query noAtCenter at [const rint value((1 2 TRUE TRUE))];
Result   : file


Operator : at
Number   : 4
Signature: mbool x rbool -> mbool
Example  : query (train7 inside train7sections) at [const rbool value((TRUE TRUE TRUE TRUE))];
Result   : file


Operator : at
Number   : 5
Signature: mstring x rstring -> mstring
Example  : query train7upsights at [const rstring value(("Rathaus Charlottenburg" "Rathaus Spandau" TRUE TRUE))];
Result   : file


Operator : at
Number   : 6
Signature: mreal x rreal -> mreal
Example  : query (distance(train7,mehringdamm)) at ([const rreal value((3000.0 3050.0 TRUE TRUE))]);
Result   : file


Operator : at
Number   : 7
Signature: mpoint x points -> mpoint
Example  : query train7 at train7stations
Result   : file


Operator : at
Number   : 8
Signature: mpoint x line -> mpoint
Example  : query train7 at train7sections
Result   : file


Operator : atinstant
Number   : 1
Signature: mstring x instant -> istring
Example  : query val(train7upsights atinstant six30)
Result   : "Hebbeltheater"


Operator : atmax
Number   : 1
Signature: mint -> mint
Example  : query atmax ( noAtCenter )
Result   : file


Operator : atmax
Number   : 2
Signature: mbool -> mbool
Example  : query atmax(train7 inside train7stations)
Result   : file

Operator : atmax
Number   : 3
Signature: mstring -> mstring
Example  : query atmax(train7upsights)
Result   : file


Operator : atmax
Number   : 4
Signature: mreal -> mreal
Example  : query atmax ( distance(train7, mehringdamm) )
Result   : file


Operator : atmin
Number   : 1
Signature: mint -> mint
Example  : query atmin ( noAtCenter )
Result   : file


Operator : atmin
Number   : 2
Signature: mbool -> mbool
Example  : query atmin(train7 inside train7stations)
Result   : file


Operator : atmin
Number   : 3
Signature: mstring -> mstring
Example  : query atmin(train7upsights)
Result   : file


Operator : atmin
Number   : 4
Signature: mreal -> mreal
Example  : query atmin ( distance(train7, mehringdamm) )
Result   : file


Operator : atperiods
Number   : 1
Signature: mstring x periods -> mstring
Example  : query train7upsights atperiods (deftime(train7up at thecenter))
Result   : file


Operator : atperiods
Number   : 2
Signature: mregion x periods -> mregion
Example  : query mrain2 atperiods [const periods value(("2003-11-20-06:32" "2003-11-20-06:33" TRUE TRUE))];
Result   : file

Operator : concatS
Number   : 1
Signature: stream(mpoint) -> mpoint
Example  : query train6 = train6 feed concatS;
Result   : ( mbool ( ( ("2003-11-20-06:06" "2003-11-20-06:45:40" TRUE FALSE) TRUE)))



Operator : deftime
Number   : 1
Signature: mstring -> periods
Example  : query deftime(train7upsights);
Result   : (periods(("2003-11-20-06:06" "2003-11-20-07:02" TRUE FALSE)))


Operator : derivable_new
Number   : 1
Signature: mreal -> mbool
Example  : query derivable_new([const mreal value((("2005-10-10" "2005-10-20" TRUE TRUE)(2.0 3.0 4.0 FALSE)))]);
Result   : (mbool((("2005-10-10" "2005-10-20" TRUE TRUE) TRUE)))


Operator : derivative_new
Number   : 1
Signature: mreal -> mreal
Example  : query derivative_new([const mreal value((("2005-10-10" "2005-10-20" TRUE TRUE)(2.0 3.0 4.0 FALSE)))])
Result   : (mreal((("2005-10-10" "2005-10-20" TRUE TRUE)(0.0 4.0 3.0 FALSE))))


Operator : final
Number   : 1
Signature: mstring -> istring
Example  : query val(final([const mstring value ((("2003-11-20" "2003-11-21" TRUE TRUE)"Zitadelle"))]));
Result   : "Zitadelle"


Operator : initial
Number   : 1
Signature: mstring -> istring
Example  : query val(initial(train7downsights))
Result   : "Rathaus Spandau"

Operator : inst
Number   : 1
Signature: istring -> instant
Example  : query inst(initial(train7upsights))
Result   : (instant "2003-11-20-06:06")


Operator : locations
Number   : 1
Signature: mpoint -> points
Example  : query locations( train7 at mehringdamm )
Result   : (points((9396.0 9871.0)))


Operator : direction
Number   : 1
Signature: mpoint [ x geoid [ x real ] ] -> mreal
Example  : query direction([const mpoint value((("2003-10-10" "2003-10-20" TRUE TRUE)(2.0 2.0 3.0 3.0)))])
Result   : (mreal((("2003-10-10" "2003-10-20" TRUE TRUE)(0.0 0.0 45.0 FALSE))))
Tolerance: 0.001


Operator : heading
Number   : 1
Signature: mpoint [ x geoid [ x real ] ] -> mreal
Example  : query heading([const mpoint value((("2003-10-10" "2003-10-20" TRUE TRUE)(2.0 2.0 3.0 3.0)))])
Result   : (mreal((("2003-10-10" "2003-10-20" TRUE TRUE)(0.0 0.0 45.0 FALSE))))
Tolerance: 0.001


Operator : never
Number   : 1
Signature: mbool -> bool
Example  : query never(train7 inside mrain3)
Result   : TRUE


Operator : passes
Number   : 1
Signature: mstring  x string -> bool
Example  : query train7upsights passes "Deutsche Oper Berlin"
Result   : TRUE

Operator : passes
Number   : 2
Signature: mreal  x real -> bool
Example  : query distance(train7,mehringdamm) passes 3000.0
Result   : TRUE


Operator : passes
Number   : 3
Signature: mregion  x point -> bool
Example  : query mrain2 passes mehringdamm
Result   : TRUE


Operator : passes
Number   : 4
Signature: mregion  x points -> bool
Example  : query mrain2 passes train7stations
Result   : TRUE


Operator : passes
Number   : 5
Signature: mpoint  x points -> bool
Example  : query train7 passes train7stations
Result   : TRUE


Operator : passes
Number   : 6
Signature: mpoint  x line -> bool
Example  : query train7 passes trajectory(train7)
Result   : TRUE


Operator : present
Number   : 1
Signature: mstring x instant -> bool
Example  : query train7upsights present six30
Result   : TRUE


Operator : present
Number   : 2
Signature: mstring x periods -> bool
Example  : query train7upsights present [const periods value(("2003-11-20-06:30" "2003-11-20-06:35" TRUE TRUE))]
Result   : TRUE


Operator : rangevalues
Number   : 1
Signature: mint -> rint
Example  : query rangevalues(noAtCenter)
Result   : (rint((0 2 TRUE TRUE)))


Operator : rangevalues
Number   : 2
Signature: mbool -> rbool
Example  : query rangevalues(train7 inside train7sections)
Result   : (rbool((FALSE TRUE TRUE TRUE)))


Operator : rangevalues
Number   : 3
Signature: mstring -> rstring
Example  : query rangevalues(train7upsights)
Result   : file


Operator : rangevalues
Number   : 4
Signature: mreal -> rreal
Example  : query rangevalues(distance(train7,mehringdamm))
Result   : (platform (linux (rreal((0.0 13680.865506246306 TRUE TRUE)))) (linux64 bug) (win32 (rreal((0.0 13680.865506246306 TRUE TRUE))))(mac_osx bug))
Remark   : On linux 64 bit this query computes a result with 7 units. On mac_osx also got a result with 7 units.


Operator : setunitofdistance
Number   : 1
Signature: real -> real
Example  : query setunitofdistance(1000.0)
Result   : 1000.0


Operator : setunitoftime
Number   : 1
Signature: real -> real
Example  : query setunitoftime(0.001)
Result   : 0.001


Operator : sometimes
Number   : 1
Signature: mbool -> bool
Example  : query sometimes(train7 inside mrain2)
Result   : TRUE


Operator : speed_new
Number   : 1
Signature: mpoint [x geoid] -> mreal
Example  : query val(initial(speed_new(train7)))
Result   : 23.04673727597871


Operator : val
Number   : 1
Signature: iint -> int
Example  : query val(noAtCenter atinstant six30)
Result   : 1


Operator : velocity_new
Number   : 1
Signature: mpoint -> mpoint
Example  : query velocity_new(train7 at thecenter)
Result   : file
Tolerance: %0.0001


Operator : everNearerThan
Number   : 1
Signature: mpoint x mpoint x real -> bool
Example  : query everNearerThan(train6, train7, 3127.3)
Result   : TRUE

Operator : everNearerThan
Number   : 2
Signature: mpoint x mpoint x real -> bool
Example  : query everNearerThan(train6, train7, 3127.2)
Result   : FALSE

Operator : everNearerThan
Number   : 3
Signature: mpoint x point x real -> bool
Example  : query everNearerThan(train6, mehringdamm, 0.0001)
Result   : TRUE

Operator : everNearerThan
Number   : 4
Signature: point x mpoint x real -> bool
Example  : query everNearerThan(train5, mehringdamm, 0.0001)
Result   : FALSE

Operator : concatS2
Number   : 1
Signature: stream(mpoint) x int -> mpoint
Example  : query train6 = (train6 feed concatS2[10])
Result   : ( mbool ( ( ("2003-11-20-06:06" "2003-11-20-06:45:40" TRUE FALSE) TRUE)))

Operator  : inside
Number    : 1
Signature : mpoint x region ->  mbool
Example   : query Trains feed filter[sometimes(.Trip inside zoogarten)] count
Result    : 80

Operator : berlin2wgs
Number   : 1
Signature: T -> T, where T in {ipoint, upoint, mpoint}
Example  : query units(berlin2wgs(Trains feed extract[Trip])) count
Result   : 113

Operator : splitAtGaps
Number   : 1
Signature: mT (x duration) -> stream(mT), where T in {bool, int, real, string, label(s), place(s), point, region}
Example  : query splitAtGaps(train1first train1second concat) count
Result   : 2

Operator : splitAtSpeed
Number   : 1
Signature: mpoint x real (x geoid) -> stream(mpoint)
Example  : query splitAtSpeed(train1first, 0.1) count
Result   : 23

Operator : splitAtLength
Number   : 1
Signature: mpoint x real (x geoid) -> stream(mpoint)
Example  : query splitAtLength(train1first, 500.0) count
Result   : 7

Operator : cyclicbulkload
Number  : 1 
Signature: "((stream (tuple([a1:d1, ..., {aj:mpoint, aj:upoint}, ..., an:dn, id:tid]))) x rect x int int x aj) -> rtree3" 
Example  : query UnitTrains feed sortby[UTrip asc] addid cyclicbulkload[ rectangle2(-4000.0, 26000.0, 1200.0, 22000.0), 4096, 300000, UTrip] windowintersectsS[bbox(train7)] count
Result   : 8584