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as_sincpi_zero

pxfm::sincpi

Function as_sincpi_zero 

Source 
fn as_sincpi_zero<B: SinCosPiBackend>(x: f64, backend: &B) -> f64
Expand description

Sinpi on range [0.0, 0.03515625]

Generated poly by Sollya:

d = [0, 0.03515625];
f_sincpi = sin(y*pi)/(y*pi);
Q = fpminimax(f_sincpi, [|0, 2, 4, 6, 8, 10, 12|], [|107...|], d, relative, floating);

See ./notes/sincpi_at_zero_dd.sollya