3 goal G1 : 5.5 * 10. = 55.
10 goal Add : 5.5 +. 10. = 15.5
11 goal Sub : 9. -. 3. = 6.
12 goal Neg : -. 5. +. 3.5 = -. 1.5
13 goal Mul : 5.5 *. 10. = 55.
14 goal Div : 9. /. 2. = 4.5
15 goal Inv : inv 5. = 0.2
23 lemma Sqrt_zero: sqrt 0.0 = 0.0
24 lemma Sqrt_one: sqrt 1.0 = 1.0
25 lemma Sqrt_four: sqrt 4.0 = 2.0
33 lemma Log_e : log e = 1.0
42 lemma Pow_2_2 : power 2.0 2 = 4.0
51 lemma Pow_2_2 : pow 2.0 2.0 = 4.0
56 theory TrigonometryTest
62 goal Cos_2_pi : cos (2.0 * pi) = 1.0
63 goal Sin_2_pi : sin (2.0 * pi) = 0.0
64 goal Tan_pi_4 : tan (pi / 4.0) = 1.0
65 goal Tan_pi_3 : tan (pi / 3.0) = sqrt 3.0
66 goal Atan_1 : atan 1.0 = pi / 4.0