repl.txt (528B)
1 2 {{alias}}( x ) 3 Returns an integer corresponding to the unbiased exponent of a double- 4 precision floating-point number. 5 6 Parameters 7 ---------- 8 x: number 9 Double-precision floating-point number. 10 11 Returns 12 ------- 13 out: integer 14 Unbiased exponent. 15 16 Examples 17 -------- 18 > var exponent = {{alias}}( 3.14e-307 ) 19 -1019 20 > exponent = {{alias}}( -3.14 ) 21 1 22 > exponent = {{alias}}( 0.0 ) 23 -1023 24 > exponent = {{alias}}( NaN ) 25 1024 26 27 See Also 28 -------- 29