A method for calculating inverse trigonometric functions
نویسندگان
چکیده
منابع مشابه
Inverse Trigonometric Functions Arctan and Arccot
For simplicity, we adopt the following convention: x, r, s, h denote real numbers, n denotes an element of N, Z denotes an open subset of R, and f , f1, f2 denote partial functions from R to R. The following propositions are true: (1) ]−π2 , π 2 [ ⊆ dom (the function tan). (2) ]0, π[ ⊆ dom (the function cot). (3)(i) The function tan is differentiable on ]−π2 , π 2 [, and (ii) for every x such t...
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The papers [1], [2], [16], [3], [12], [17], [13], [5], [8], [11], [14], [4], [6], [7], [10], [15], and [9] provide the notation and terminology for this paper. In this paper x, r denote real numbers. The following propositions are true: (1) [0, π2 [⊆ dom (the function sec). (2) ]π2 , π] ⊆ dom (the function sec). (3) [−π2 , 0[⊆ dom (the function cosec). (4) ]0, π2 ] ⊆ dom (the function cosec). (...
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1954
ISSN: 0025-5718
DOI: 10.1090/s0025-5718-1954-0063150-8