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Text File  |  1993-09-17  |  224b  |  12 lines
  1. zeige_fkt
  2. pi=3.14159265359
  3. e=2.718281828459
  4. a=1
  5. b=0
  6. c=-4
  7. x1=(-b+sqrt(b^2-4*a*c))/(2*a)
  8. x2=(-b-sqrt(b^2-4*a*c))/(2*a)
  9. sinh(x)=(exp(x)-exp(-x))/2
  10. cosh(x)=(exp(x)+exp(-x))/2
  11. tanh(x)=(exp(x)-exp(-x))/(exp(x)+exp(-x))
  12.