Changes between Initial Version and Version 1 of Ticket #11948, comment 14


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Timestamp:
07/02/12 14:58:16 (7 years ago)
Author:
kcrisman
Comment:

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  • Ticket #11948, comment 14

    initial v1  
    44{{{
    55sage: mpmath.erf(pi-1/2*i)
     6mpc(real='1.0000111669099367', imag='1.6332655417638451e-6')
    67}}}
    78
    89But anything along the imaginary axis seems to be off by exactly 1:
    910{{{
    10 mpc(real='1.0000111669099367', imag='1.6332655417638451e-6')
    1111sage: for z in [3,33,333,3333,33333]:
    1212....:     mpmath.erf(i*z); erf(n(z)*i)