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... the middle of circle , the number 90 must be on the top of circle, the number 45 on the Bottom, please the First picture i published swap sin and cos and change signs until it works      nAngolo := 2* Pgreco() / nTotalNumbers * ( nI - 1 )      nY := ...

FWH was using the trigonometric functions PI(),COS(),SIN(), etc for a very long time in classes TGraph, XImage and Tselector. Probably you might have never used any of these classes in your programs. Had you used any of these classes, you would ...

When building my application ( Microsoft Visual Studio most recent version, FWH most recent version ). I get the following errors: hbct.lib(trig.obj) : error LNK2005: _HB_FUN_ACOS already defined in g_server.obj hbct.lib(trig.obj) : error LNK2005: _HB_FUN_ASIN already defined in g_server.obj hbct.li...

LOCAL cOs:=GETENV("OS")

? cOs // Windows_NT

... que calcula distancias gracias a: function miDistancia( lat1, lng1, lat2, lng2 ) **//** Hecho por xmanuel » Dom Ene 21, 2018 7:13 pm return( acos( sin( dtor( lat1 ) ) * sin( dtor( lat2 ) ) + cos( dtor( lat1 ) ) * cos( dtor( lat2 ) ) * cos( dtor( lng1 ) - dtor( lng2 ) ) ) * 6371 ) RETURN A ...

SELECT (acos (sin (radians (LATITUD_1)) * sin (radians (LATITUD_2)) +
cos (radians (LATITUD_1)) * cos (radians (LATITUD_2)) *
cos (radians ( LONGITUD_1) - radians (LONGITUDE_2))) * 6378) as
distancePoint1Point2;

Should Earth's radius be taken as 6371 instead of 6378 ?

... // dos datos de prueba Latitud2:="10.203574" Longitud2:="-83.782274" try oP:GpSDistancia := oCon:oKon:Query("SELECT (acos(sin(radians('"+Latitud1+"')) * sin(radians('"+Latitud2+"')) + cos(radians('"+Latitud1+"')) * cos(radians('"+Latitud2+"')) ...

... provides all the functions provided earlier by CA-Tools library in the good old Clipper days. These functions include Trigonometric functions: ACOS(), ASIN(), ATAN(), ATN2(), COS(), COSH(), COT(), DTOR(), GETPREC(), SETPREC(), PI(), RTOD(), SIN(), SINH(), TAN(), TANH()

How to get the same message from BCC?

EMG

Ok, good to know, thank you.

EMG

Enrico Maria Giordano wrote:Can I see a sample of the problem?

EMG

I am using Visual studio 2017 with harbour:

Antonio Linares wrote:Antonino,

We are going to rename them as FWSIN and FWCOS

thanks for pointing it

Ok, in the meantime I will change my version of FiveWin

Enrico,

Functions Sin() and Cos() are already defined in Harbour hbct.lib

Antonino,

We are going to rename them as FWSIN and FWCOS

thanks for pointing it

Can I see a sample of the problem?

EMG

Hello, I am trying to compile a my program that uses the trigonometric functions sin and cos, the problem is the linker says that both are already defined in FiveH32.lib... I see the file selector.prg has an implementation of them :shock: ... From my knowledge they ...