WWW.GEOMECA.COM       GEOMECA

                                       

Sample: Graph, Calculation: GEOMECA (Geometric calculator), which is Scientific calculator software, performs calculation such as statistics, matrix, differention, complex numbers, integral, etc. and draws graphs of functions.

 

  Drawing 3-dimentional graph

 Direction: z=57, c=19,  p=0

 frame: Space 1

 

 X: -10~ 10,   Y: -10~ 10,

 Z: -10~ 10

 U: -20~ 20,   V: 0~ 6.283185308

  Rad

  Function name: x=8cos u:   y=8sin u:   z=.5u

Direction: z=57, c=29,  p=0

 frame: Space 1, , 

 

 X: -7~ 7,  Y: -7~ 7,  

 Z: -5~ 5

 U: 0~ 6.283185308

 V: .1~ 6.383185

 Rad

 Function name: x=vsin u:   y=vcos u:   z=1.2ln v

 Direction: z=57, c=19,  p=0

 frame: Space 1, ,  

 

 X: -10~ 10,  Y: -10~ 10,

 Z: -10~ 10

 U: 0~ 360, V: 0~ 360

 Deg

 Function name: r=10:   c=90+10sin 12u:   p=u,  Increment of u: 1  

Direction: z=57, c=29,  p=0

 frame: Space 1, , 

 

 X: -10~ 10,  Y: -10~ 10,  

 Z: -10~ 10

 U: 0~ 180,  V: 0~ 360

  Increment of u: 1,  Increment of v: 1

  Deg

  Function name: r=10sin u:   c=u:   p=v

Direction: z=57, c=49, p=0

frame: Space 1, , 

 

 X: -10~ 10,  Y: -10~ 10,  

 Z: -10~ 10,  

  Rad

  Function name: f(x,y)=4sin .4x+2cos .5y

Direction: z=57, c=49,  p=0

 frame: Space 1, ,, 

 X: -10~ 10,  Y: -10~ 10,  

 Z: -10~ 10

  -----Graph1 (Rad)----------

  Function name: r=10

 u: 0~3.141592654,  

 v: 0~4.712388981

 -----Graph2 (Rad)----------

  Function name: x=vsin u:   y=vcos u:   z=1.2ln v

  u: 0~6.283185308,  

  v: .1~6.383185

Direction: z=57, c=49,  p=0

 frame: Space 1, , 

 

 X: -10~ 10,   Y: -10~ 10,  

 Z: -10~ 10,

 U: 0~ 3.141592654

 V: 0~ 4.712388981

  Rad

  Function name: r=10

 Direction: z=65, c=73,  p=345

 frame: Space 1, , 

 X: -10~ 10,  Y: -10~ 10,  

 Z: -10~ 10

  -----Graph1 (Rad)----------

  Function name: x=vsin u:   y=vcos u:   z=1.2ln v

 u: 0~3.141592654,  

  v: 0~4.712388981  

   -----Graph2 (Rad)----------

  Function name: r=10

   u: 0~6.283185308,  

  v: .1~6.383185

Direction: z=44, c=40,  p=0

 frame: Space 1, , 

 

 X: -10~ 10,  Y: -10~ 10,

 Z: -10~ 10

 U: 0~ 6.283185308, 

 V: 0~ 6.283185308

  -----Graph1 (Rad)----------

  Transfomation: [(Projection) , ]

   Function name: r=10

 

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