The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A300077

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Showing entries 1-10 | older changes

A300077

Decimal expansion of Pi/2 truncated to n places.
(history; published version)

#15 by Harvey P. Dale at Wed Jan 12 17:06:35 EST 2022

STATUS

editing

approved

#14 by Harvey P. Dale at Wed Jan 12 17:06:32 EST 2022

MATHEMATICA

WithModule[{nn=30, pi2}, pi2=RealDigits[Pi/2, 10, 50nn][[1]]}, ; Table[FromDigits[ Take[ pi2, n]], {n, 20nn}]] (* Harvey P. Dale, Jan 12 2022 *)

STATUS

approved

editing

#13 by Harvey P. Dale at Wed Jan 12 17:04:58 EST 2022

STATUS

editing

approved

#12 by Harvey P. Dale at Wed Jan 12 17:04:55 EST 2022

MATHEMATICA

With[{pi2=RealDigits[Pi/2, 10, 50][[1]]}, Table[FromDigits[Take[pi2, n]], {n, 20}]] (* Harvey P. Dale, Jan 12 2022 *)

STATUS

approved

editing

#11 by N. J. A. Sloane at Fri Mar 02 22:50:06 EST 2018

STATUS

editing

approved

#10 by N. J. A. Sloane at Fri Mar 02 22:50:03 EST 2018

KEYWORD

nonn,base,easy,changed,less

STATUS

proposed

editing

#9 by Michel Marcus at Tue Feb 27 04:12:13 EST 2018

STATUS

editing

proposed

#8 by Michel Marcus at Tue Feb 27 04:12:09 EST 2018

STATUS

proposed

editing

#7 by Michael De Vlieger at Sun Feb 25 10:01:21 EST 2018

STATUS

editing

proposed

Discussion

Tue Feb 27

04:03

Michel Marcus: keyword less ?

#6 by Michael De Vlieger at Sun Feb 25 10:01:19 EST 2018

MATHEMATICA

Array[Floor[10^#*Pi/2] &, 20, 0] (* Michael De Vlieger, Feb 25 2018 *)

STATUS

proposed

editing