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ChipMaster's bwBASIC This also includes history going back to v2.10. *WARN* some binary files might have been corrupted by CRLF.
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bwBASIC/NBS2/P122.run

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  1. PROGRAM FILE 122: EXCEPTION - OVERFLOW ON VALUE OF                              

  2.         EXP FUNCTION.                                                           

  3.     ANSI STANDARD 8.5                                                           

  4.                                                                                 

  5. SECTION 122.1: EXCEPTION - OVERFLOW ON VALUE OF                                 

  6.         EXP FUNCTION.                                                           

  7.                                                                                 

  8. THE OBJECT OF THIS TEST IS TO SEE WHETHER THE PROCESSOR                         

  9. RECOGNIZES AN EXCEPTION WHEN THE VALUE RETURNED                                 

  10. BY THE EXP FUNCTION EXCEEDS MACHINE INFINITY.                                   

  11.                                                                                 

  12. TO PASS THIS TEST:                                                              

  13.                                                                                 

  14.     1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE                              

  15.        DISPLAYED, AND                                                           

  16.                                                                                 

  17.     2) THE PROGRAM MUST SUPPLY MACHINE INFINITY AND                             

  18.        CONTINUE EXECUTION.                                                      

  19.                                                                                 

  20.                                BEGIN TEST.                                      

  21.                                                                                 

  22.                                                                                 

  23. ABOUT TO ATTEMPT EXP( 87 )                                                      

  24. VALUE RETURNED BY EXP =  6.07603E+37                                            

  25.                                                                                 

  26. ---------------------------------------                                         

  27.                                                                                 

  28. ABOUT TO ATTEMPT EXP( 105.27 )                                                  

  29. VALUE RETURNED BY EXP =  5.22613E+45                                            

  30.                                                                                 

  31. ---------------------------------------                                         

  32.                                                                                 

  33. ABOUT TO ATTEMPT EXP( 140.114 )                                                 

  34. VALUE RETURNED BY EXP =  7.09411E+60                                            

  35.                                                                                 

  36. ---------------------------------------                                         

  37.                                                                                 

  38. ABOUT TO ATTEMPT EXP( 205.141 )                                                 

  39. VALUE RETURNED BY EXP =  1.23538E+89                                            

  40.                                                                                 

  41. ---------------------------------------                                         

  42.                                                                                 

  43. ABOUT TO ATTEMPT EXP( 330.382 )                                                 

  44. VALUE RETURNED BY EXP =  3.04252E+143                                           

  45.                                                                                 

  46. ---------------------------------------                                         

  47.                                                                                 

  48. ABOUT TO ATTEMPT EXP( 585.292 )                                                 

  49. VALUE RETURNED BY EXP =  1.54633E+254                                           

  50.                                                                                 

  51. ---------------------------------------                                         

  52.                                                                                 

  53. ABOUT TO ATTEMPT EXP( 1140.57 )                                                 

  54. *** Arithmetic Overflow ***                                                     

  55. VALUE RETURNED BY EXP =  1.79769E+308                                           

  56.                                                                                 

  57. ---------------------------------------                                         

  58.                                                                                 

  59. ABOUT TO ATTEMPT EXP( 2444.91 )                                                 

  60. *** Arithmetic Overflow ***                                                     

  61. VALUE RETURNED BY EXP =  1.79769E+308                                           

  62.                                                                                 

  63. ---------------------------------------                                         

  64.                                                                                 

  65. LAST TWO INVOCATIONS OF EXP SHOULD HAVE BEEN REPORTED                           

  66. AS OVERFLOW, AND MACHINE INFINITY SUPPLIED; IF SO,                              

  67. ***  TEST PASSED  ***  OTHERWISE  ***  TEST FAILED  ***                         

  68.                                                                                 

  69.                                END TEST.                                        

  70.                                                                                 

  71. END PROGRAM 122