Lecture 1: Collection of "three major pits"
Lecture 2: Inequality Special value method comparison
Lecture 3: High-order inequality Number axis through root
Lecture 4: Inequality 1
Lecture 5: Inequality
Lecture 6: Inequality Triangle Transformation
Lecture 7: Inequality Symmetrical Structure
Lecture 8: Inequality Linear Planning
Lecture 9: Function The concept of functions
Lecture 10: Abstract function definition domain
Lecture 11: Type function value domain
Lecture 12: Query function solves the problem of the value domain of the fractional function with "quadratic"
Lecture 13 Lecture: Using symmetry to solve the analytical formula of functions
Lecture 14: Common parity function models
Lecture 15: Evaluation of odd and common functions
Lecture 16: Comparison of parity + monotonicity
Lecture 17 : Conclusions about the three categories of periodic classes
Lecture 18: Conclusions about the relationship between symmetry and periodicity and symmetry
Lecture 19: The "magnifying glass method" of the technique of comparing size
Lecture 20: The "intermediate quantity of comparing size Method "
Lecture 21: Four transformations of function images
Lecture 22: Complex function image recognition
Lecture 23: "three sisters" relationship of trigonometric function
Lecture 24: The construction of trigonometric functions
Lecture 25: Clever solution of trigonometric functions cycle
Lecture 26: Trigonometric function image translation
Lecture 27: Auxiliary angle formula ultimate move
Lecture 28: fixed-point method solves the triangle problem
Lecture 29: cosine theorem use identification
Lecture 30: triangle midline theorem
Lecture 31: triangle angle bisector theorem
32 Lecture: slanted triangle projection theorem
Lecture 33: Three plane vector "claw word" theorem
Lecture 34: Polarized identity of plane vector
Lecture 35: Mercedes-Benz theorem
Lecture 36: Equal and linear properties
Lecture 37: "Constant Sequence" of Special Sequence
Lecture 38: The wonderful use of terms in arithmetic
Lecture 39: Others of arithmetic sequences Important inference
Lecture 40: The important properties of equal ratio sequence
Lecture 41: Proof of new sequence
Lecture 42: The relationship between known sum, find the general term
Lecture 43: The method of finding the general terms of known recursive relationships is summarized.
. Lecture 44: Find the absolute value of the arithmetic sequence to find the first n terms and
. Lecture 45: Find the misalignment subtraction of the sequence to sum .
. 46 Lecture: The crack term extermination of sequence summation
Lecture 47: Three views "fixed pattern"
Lecture 48: "point arrangement method" of equal three views
Lecture 49: Line The method of "Dragon Two Evils" in the Parallel of the Surface
Lecture 50: Line and Surface Parallel of the Surface Parallelogram method
Lecture 51: Classic Model of the External Ball 1
Lecture 52: Classic Model of the External Ball 2
Lecture 50 Lecture 3: Classic Model of External Ball Three
Lecture 54: Coordinate Method Cleverly Calculate Normal Vector of Plane
Lecture 55: Dihedral Angle Projective Area Method
Lecture 56: Cleverly Calculate Points About Straight Lines Symmetrical point
Lecture 57: Straight line passing fixed point problem
Lecture 58: Straight line system and circle system problem
Lecture 59: Finding the centrifugal rate of focus triangle
Lecture 60: Area and top of focus triangle Angle Model
Lecture 61: Hyperbola qiu Asymptomatic
Lecture 62: Hyperbola Two special distances
Lecture 63: Focus string and qiu
Sixth Lecture 14: Confocal model of elliptic and hyperbolic
Lecture 65: spread method and midpoint string problem
Lecture 66: Parabola Focus string
Lecture 67: Analysis Several tangent equations in geometry
Lecture 68: Apollonitz circle
Lecture 69: Affine transformation
Lecture 70: The essence of distance between two points and super chord length formula
Lecture 71: Hard Solution Theorem
Lecture 72: Translation of Common Geometric Conditions
Lecture 73: Tangent Equation with Unknown Tangent Points
Lecture 74: The Shortest Distance of Tangent Equation
