AxesOff
ViewWindow 0,1,0,0,1,0
ClrText
"ANGLE ENTRE AB ET CD"
"COORD DE A"
"X"?ÞA
"Y"?ÞG
ClrText
"COORD DE B"
"X"?ÞB
"Y"?ÞH
B™AÞM
H™GÞP
ClrText
"COORD DE C"
"X"?ÞC
"Y"?ÞI
ClrText
"COORD DE D"
"X"?ÞD
"Y"?ÞJ
D™CÞN
J™IÞQ
ClrText
Text 1,1,"Þ             Þ             Þ"
Text 8,1,"AB =           I ‰           J"
Text 21,1,"Þ             Þ             Þ"
Text 28,1,"CD =           I ‰           J"
Text 8,20,M
Text 8,76,P
Text 28,20,N
Text 28,76,QÝ
ClrGraph
Text 1,1,"NORME DE AB"
Text 10,1,"†("
((M)‹‰(P)‹)ÞE
Text 10,10,E
†(E)ÞE
Text 10,62,")"
Text 30,1,"NORME DE CD"
Text 40,1,"†("
((N)‹‰(Q)‹)ÞF
Text 40,10,F
†(F)ÞF
Text 40,62,")"Ý
ClrGraph
Text 1,1,"PRODUIT SCALAIRE"
((M©N)‰(P©Q))ÞU
Text 10,1,U
Text 30,1,"DETERMINANT"
((M©Q)™(P©N))ÞV
Text 40,1,VÝ
ClrGraph
Text 1,1,"COSINUS"
(U)»(E©F)ÞÍ
Text 10,1,U
Text 10,34,"/((†       )© (†       ))"
Text 10,49,E‹
Text 10,96,F‹
Text 30,1,"SINUS"
(V)»(E©F)ÞÎ
Text 40,1,V
Text 40,34,"/((†       )© (†       ))"
Text 40,49,E‹
Text 40,96,F‹Ý
Íà1ãÍ>0ãÎà1ãÎ>0ã(cos› (Í))ÞZ
Íâ‡1ãÍ<0ãÎà1ãÎ>0ã(cos› (Í))ÞZ
Íâ‡1ãÍ<0ãÎâ‡1ãÎ<0ã(180‰(180™cos› Í))ÞZ
Íà1ãÍ>0ãÎâ‡1ãÎ<0ã(sin› (Î))ÞZ
Í=0ãÎ>0ã90ÞZ
Í=0ãÎ<0ã270ÞZ
Î=0ãÍ>0ã0ÞZ
Î=0ãÍ<0ã180ÞZ
ClrGraph
Text 1,1,"ANGLE EN DEGRE"
Text 10,1,Z
Text 30,1,"ANGLE EN RADIAN"
Text 40,62,"© Ð"
Z»180ÞT
Text 40,1,T