mirror of https://gitlab.com/rnger/amath
81 lines
3.6 KiB
Plaintext
81 lines
3.6 KiB
Plaintext
#language english
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#version 0
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; #############################################################################
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; ## Help texts for built-in functions in amath
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; ## ------------------------------------------
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; ##
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; ## This file is published under Creative Common License. See:
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; ## http://creativecommons.org/licenses/by-sa/3.0/
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; ## Parts of the content came from wikipedia.org
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; #############################################################################
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abs (/40/)
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The absolute value (or modulus) |x| of a real number x is the#NEWLINE#non-negative value of x without regard to its sign.#NEWLINE##SYNTAXHIGHLIGHT#Example: abs(-237.25)#NORMALTEXT##NEWLINE#
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sgn (/40/)
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The sign function or signum function is used to extract the sign of a number.#NEWLINE#Thus sgn(x) is 1 when x is positive, and sgn(x) is -1 when x is negative.#NEWLINE##SYNTAXHIGHLIGHT#Example: sgn(-23.94)#NORMALTEXT##NEWLINE#
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round (/40/)
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Rounding a numerical value means replacing it by another value that is#NEWLINE#approximately equal but has a shorter, simpler, or more explicit#NEWLINE#representation. Amath rounds a number to the nearest integer.#NEWLINE#
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trunc (/10/)
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Truncation is limiting the number of digits right of the decimal point,#NEWLINE#by discarding the least significant ones. Amath truncates a number to#NEWLINE#the nearest integer.#NEWLINE##SYNTAXHIGHLIGHT#Example: trunc(-23.94#NEWLINE#
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floor (/10/)
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No help is available for this function.#NEWLINE#
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ceil (/10/)
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No help is available for this function.#NEWLINE#
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sqr (/10/)
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No help is available for this function.#NEWLINE#
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cbr (/10/)
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No help is available for this function.#NEWLINE#
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lb (/10/)
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No help is available for this function.#NEWLINE#
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ln (/10/)
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No help is available for this function.#NEWLINE#
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lg (/10/)
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No help is available for this function.#NEWLINE#
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sin (/10/)
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Sine is the trigonometric function that for an acute angle is the#NEWLINE#ratio between the leg opposite the angle when it is considered#NEWLINE#part of a right triangle and the hypotenuse.#NEWLINE#
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cos (/10/)
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Cosine is the trigonometric function that for an acute angle is the#NEWLINE#ratio between the leg adjacent to the angle when it is considered#NEWLINE#part of a right triangle and the hypotenuse#NEWLINE#
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tan (/10/)
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Tangent is one of the trigonometry functions. In a right triangle,#NEWLINE#the tangent of an angle is the opposite side over the adjacent side.#NEWLINE#
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cot (/10/)
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No help is available for this function.#NEWLINE#
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sec (/10/)
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No help is available for this function.#NEWLINE#
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csc (/10/)
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No help is available for this function.#NEWLINE#
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asin (/10/)
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No help is available for this function.#NEWLINE#
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acos (/10/)
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No help is available for this function.#NEWLINE#
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atan (/10/)
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No help is available for this function.#NEWLINE#
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acot (/10/)
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No help is available for this function.#NEWLINE#
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asec (/10/)
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No help is available for this function.#NEWLINE#
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acsc (/10/)
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No help is available for this function.#NEWLINE#
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sinh (/10/)
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No help is available for this function.#NEWLINE#
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cosh (/10/)
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No help is available for this function.#NEWLINE#
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tanh (/10/)
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No help is available for this function.#NEWLINE#
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coth (/10/)
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No help is available for this function.#NEWLINE#
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sech (/10/)
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No help is available for this function.#NEWLINE#
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csch (/10/)
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No help is available for this function.#NEWLINE#
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asinh (/10/)
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No help is available for this function.#NEWLINE#
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acosh (/10/)
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No help is available for this function.#NEWLINE#
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atanh (/10/)
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No help is available for this function.#NEWLINE#
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acoth (/10/)
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No help is available for this function.#NEWLINE#
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asech (/10/)
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No help is available for this function.#NEWLINE#
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acsch (/10/)
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No help is available for this function.#NEWLINE#
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