repl.txt (469B)
1 2 {{alias}}( s ) 3 Evaluates the Dirichlet eta function as a function of a real variable `s`. 4 5 Parameters 6 ---------- 7 s: number 8 Input value. 9 10 Returns 11 ------- 12 y: number 13 Function value. 14 15 Examples 16 -------- 17 > var y = {{alias}}( 0.0 ) 18 0.5 19 > y = {{alias}}( -1.0 ) 20 0.25 21 > y = {{alias}}( 1.0 ) 22 ~0.6931 23 > y = {{alias}}( 3.14 ) 24 ~0.9096 25 > y = {{alias}}( NaN ) 26 NaN 27 28 See Also 29 -------- 30