PlanetMath (more info)
 Math for the people, by the people. Sponsor PlanetMath
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
sections
Encyclopædia
Papers
Books
Expositions

meta
Requests (236)
Orphanage
Unclass'd (1)
Unproven (540)
Corrections (46)
Classification

talkback
Polls
Forums
Feedback
Bug Reports

downloads
Snapshots
PM Book

information
News
Docs
Wiki
ChangeLog
TODO List
Copyright
About
References to 'line segment'
1. $n$-section of line segment with compass and straightedge by pahio
2. AAS is not valid in spherical geometry by Wkbj79
3. analytic disc by jirka
4. angle bisector by giri
5. angle of view of a line segment by pahio
6. approximate non-linear transformation of affine combination by stevecheng
7. area by Wkbj79
8. area bounded by arc and two lines by pahio
9. area functions by pahio
10. area of regular polygon by Wkbj79
11. axiomatic geometry by CWoo
12. barycentric subdivision by CWoo
13. betweenness in rays by CWoo
14. Bolyai-Gerwien theorem by CWoo
15. B\'ezier curve by yota
16. center normal and center normal plane as loci by pahio
17. centre of mass of polygon by pahio
18. cevian by CWoo
19. chord by giri
20. circle by PrimeFan
21. circle line picking by PrimeFan
22. circle with given center and given radius by Wkbj79
23. classical problems of constructibility by Wkbj79
24. comparison of $\sin \theta$ and $\theta$ near $\theta = 0$ by Wkbj79
25. comparison of common geometries by Wkbj79
26. compass and straightedge construction by Wkbj79
27. compass and straightedge construction of geometric mean by Wkbj79
28. compass and straightedge construction of inverse point by Wkbj79
29. compass and straightedge construction of regular pentagon by Wkbj79
30. compass and straightedge construction of regular triangle by Wkbj79
31. compass and straightedge construction of similar triangles by Wkbj79
32. compass and straightedge construction of square by Wkbj79
33. composite trapezoidal rule by Wkbj79
34. conchoid of Nicomedes by pahio
35. cone in $\mathbb{R}^3$ by pahio
36. congruence axioms by CWoo
37. construction of central proportional by pahio
38. construction of fourth proportional by pahio
39. construction of polar coordinates by CWoo
40. construction of Riemann surface using paths by rspuzio
41. construction of tangent by pahio
42. convex set by drini
43. convex subgroup by CWoo
44. coordinate way by pahio
45. coordinates of midpoint by pahio
46. corner point theorem by CWoo
47. criterion for constructibility of regular polygon by Wkbj79
48. crossed quadrilateral by pahio
49. cycloid by matte
50. cylinder by stevecheng
51. derivation of integral representations of Jacobi $\vartheta$ functions by rspuzio
52. derivative of Riemann integral by PrimeFan
53. determining from angles that a triangle is isosceles by Wkbj79
54. diagonal by CWoo
55. diametral points by pahio
56. dihedral group properties by Algeboy
57. directed segment by drini
58. ellipse by matte
59. endpoint by Wkbj79
60. Euclidean geometry of plane by matte
61. Euclidean geometry of space by pahio
62. Euclidean transformation by CWoo
63. Euclidean vector by mathwizard
64. example of a connected space that is not path-connected by yark
65. example of using residue theorem by pahio
66. extreme point by jirka
67. face of a convex set by CWoo
68. geometric constructions by Euclid by pahio
69. geometry as the study of invariants under certain transformations by rspuzio
70. Graham's number by PrimeFan
71. harmonic division by pahio
72. height by Mathprof
73. high school mathematics by matte
74. homology by mathcam
75. Hough transform by madmortigan
76. how to multiply polynomials by Algeboy
77. hyperbola by pahio
78. hyperbolic angle by CWoo
79. illustration of why SSA may not prove congruence by Wkbj79
80. intercept theorem by pahio
81. inversion of plane by pahio
82. join by mathcam
83. Koch curve by akrowne
84. Kontinuit\"atssatz by jirka
85. latticoid by CWoo
86. length by PrimeFan
87. limiting triangle by Wkbj79
88. Lindenmayer system by CWoo
89. linear interpolation by CWoo
90. locally finite graph by yark
91. locus by pahio
92. median by CWoo
93. Mercator projection by acastaldo
94. midpoint by Mathprof
95. midpoint by pahio
96. monodromy theorem by rspuzio
97. motivation of definition of constructible numbers by Wkbj79
98. neutral geometry by CWoo
99. nine-point circle by mathwizard
100. normal of plane by pahio
101. orthogonal circles by pahio
102. parallelogram by drini
103. parallelogram principle by pahio
104. perpendicular bisector by CWoo
105. planar graph by archibal
106. polygon by Wkbj79
107. power of point by PrimeFan
108. projection formula by pahio
109. projection of point by pahio
110. proof of $\frac{f(t)-f(s)}{t-s}\leq\frac{f(u)-f(s)}{u-s}\leq\frac{f(u)-f(t)}{u-t}$ for convex $f$ by yesitis
111. proof of criterion for convexity II by yesitis
112. proof of Goursat's theorem by rmilson
113. proof of Jordan's Inequality by mathcam
114. proof of Pythagorean theorem by rspuzio
115. proof of Riemann mapping theorem by rspuzio
116. properties of parallel curves by pahio
117. ray by CWoo
118. real tree by GrafZahl
119. realization of a graph by rmilson
120. rectifiable curve by yark
121. regular decagon inscribed in circle by pahio
122. regular polygon by Wkbj79
123. second form of Cauchy integral theorem by pahio
124. similarity in geometry by pahio
125. SNCF metric by GrafZahl
126. star-shaped region by matte
127. straight line is shortest curve between two points by stevecheng
128. Taylor's formula in Banach spaces by stevecheng
129. theorem on constructible angles by Wkbj79
130. theorems of Euclid by rspuzio
131. trapezoid by Wkbj79
132. trapezoidal rule by Wkbj79
133. triangular-wave function by pahio
134. trisection of angle by Wkbj79
135. variants on compass and straightedge constructions by Wkbj79
136. vector projection by pahio
137. vector-valued function by pahio
138. volume by Wkbj79
139. zonotope by mps