repl.txt (603B)
1 2 {{alias}}( z, delta ) 3 Computes the ratio of two gamma functions. 4 5 The ratio is defined as: Γ(z) / Γ(z+Δ). 6 7 Parameters 8 ---------- 9 z: number 10 First gamma parameter. 11 12 delta: number 13 Difference. 14 15 Returns 16 ------- 17 y: number 18 Function value. 19 20 Examples 21 -------- 22 > var y = {{alias}}( 2.0, 3.0 ) 23 ~0.042 24 > y = {{alias}}( 4.0, 0.5 ) 25 ~0.516 26 > y = {{alias}}( 100.0, 0.0 ) 27 1.0 28 > y = {{alias}}( NaN, 3.0 ) 29 NaN 30 > y = {{alias}}( 5.0, NaN ) 31 NaN 32 > y = {{alias}}( NaN, NaN ) 33 NaN 34 35 See Also 36 -------- 37