lean2/tests/lean/arith4.lean

Import specialfn.
Variable x : Real
Eval sin(x)
Eval cos(x)
Eval tan(x)
Eval cot(x)
Eval sec(x)
Eval csc(x)
refactor(library/arith): do not load specialfn by default Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-30 19:25:43 +00:00			`Import specialfn.`
Add trigonometric functions Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-09-03 00:01:50 +00:00			`Variable x : Real`
			`Eval sin(x)`
			`Eval cos(x)`
			`Eval tan(x)`
			`Eval cot(x)`
			`Eval sec(x)`
			`Eval csc(x)`