Method: Polars::Expr#arcsin

Defined in:

lib/polars/expr.rb

#arcsin ⇒ Expr

Compute the element-wise value for the inverse sine.

Examples:

df = Polars::DataFrame.new({"a" => [1.0]})
df.select(Polars.col("a").arcsin)
# =>
# shape: (1, 1)
# ┌──────────┐
# │ a        │
# │ ---      │
# │ f64      │
# ╞══════════╡
# │ 1.570796 │
# └──────────┘

Returns:

• (Expr)

# File 'lib/polars/expr.rb', line 6913

def arcsin
  wrap_expr(_rbexpr.arcsin)
end