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- FFFFLLLLOOOOAAAATTTTIIIINNNNGGGG((((3333FFFF)))) FFFFLLLLOOOOAAAATTTTIIIINNNNGGGG((((3333FFFF))))
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- NNNNAAAAMMMMEEEE
- - return scalar values associated with the argument derived from the
- model of floating point data.
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- eeeexxxxppppoooonnnneeeennnntttt ((((xxxx))))
- ffffrrrraaaaccccttttiiiioooonnnn ((((xxxx))))
- nnnneeeeaaaarrrreeeesssstttt ((((xxxx,,,,ssss))))
- rrrrrrrrssssppppaaaacccciiiinnnngggg ((((xxxx))))
- ssssccccaaaalllleeee ((((xxxx,,,,iiii))))
- sssseeeetttt____eeeexxxxppppoooonnnneeeennnntttt ((((xxxx,,,,iiii))))
- ssssppppaaaacccciiiinnnngggg ((((xxxx))))
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- These Fortran 90 inquiry functions return scalar values which describe
- the value of _x as components of the model of floating point data. The
- model for real x is defined by section 13.71.1 of the Fortran standard.
- In each case the argument _x is of type real and with the exception of
- _e_x_p_o_n_e_n_t the type and kind type parameter of each result is the same as
- _x.
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- The _e_x_p_o_n_e_n_t function returns an integer of default type equal to the
- base two exponent (e) of _x if the argument is non-zero. If zero, the
- result is zero.
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- The _f_r_a_c_t_i_o_n function returns the fractional part ( _X * 2 ** (-e)) of _x
- if the argument is non-zero. If zero, the result is zero.
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- The _n_e_a_r_e_s_t function returns the nearest representable number to _x in the
- direction of infinity and with the same sign as _s. _s is also of type
- real.
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- The _r_r_s_p_a_c_i_n_g function returns the reciprocal of the relative spacing of
- numbers near _x.
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- The _s_c_a_l_e function returns _x * ( 2 ** _i )
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- The _s_e_t__e_x_p_o_n_e_n_t function returns the number whose fractional part is the
- fractional part of _x and whose exponent part is _i , if this result is
- within range. That is the result is _x * (2 ** ( _i - e )). If _x is zero,
- the result is zero.
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- The _s_p_a_c_i_n_g function returns the absolute spacing of numbers near _x.
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- PPPPaaaaggggeeee 1111
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- FFFFLLLLOOOOAAAATTTTIIIINNNNGGGG((((3333FFFF)))) FFFFLLLLOOOOAAAATTTTIIIINNNNGGGG((((3333FFFF))))
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- PPPPaaaaggggeeee 2222
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