numbers

sonom


  • 1. find the tan(φ)
  • 2. radians
  • 3. right triangle trigonometry-1
  • 4. cartesian system
  • 5. quadratic formula
  • 6. sierpinski triangles
  • 7. Vieta's formulas
  • 8. modern teacher
  • 9. locating reals on a number line
  • 10. adding integers...
  • 11. find the slope
  • 12. a math trick-3
  • 13. measuring van gogh's cypress
  • 14. Fibonacci spiral
  • 15. pythagorean spiral
  • 16. the distance between two points
  • 17. square roots in a greek way...
  • 18. trig values of any angle
  • 19. adding and subtracting integers
  • 20. the complex plane
  • 21. coordinates-1 (reflection)
  • 22. coordinates-3 (reflection)
  • 23. trigonometry_unit circle
  • 24. find LCM and GCD
  • 25. basic trig numbers-2
  • 26. polar form of a complex
  • 27. square numbers
  • 28. triangular numbers
  • 29. triangular numbers-1
  • 30. pythagorean triples-proclus
  • 31. multiplicative inverse of a complex
  • 32. pythagorean triples-plato
  • 33. pythagorean triples-euclid
  • 34. absolute value inequalities2
  • 35. absolute value inequalities1
  • 36. fractional exponents
  • 37. The Sum of the First n Natural Numbers - Dynamic Proof
  • 38. Sum of the Cubes
  • 39. fraction multiplication
  • 40. comparing fractions
  • 41. subtraction of proper fractions
  • 42. russian multiplication
  • 43. a math trick-31
  • 44. fraction to decimal
  • 45. egyptian system of numeration
  • 46. the sum of the first n odd
  • 47. sieve of eratosthenes
  • 48. decimal and binary systems

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find the tan(φ)

find the tan(φ)
– sonom

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