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− | {{mirc title|$acos Identifier}}'''$acos''' | + | {{mirc title|$acos Identifier}}'''$acos''' return the arccosine of N. |
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== Synopsis == | == Synopsis == | ||
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== Parameters == | == Parameters == | ||
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<span style="display: inline-block; width: 50px;">'''N'''</span>The cosine in radians for which you want the arc cosine. | <span style="display: inline-block; width: 50px;">'''N'''</span>The cosine in radians for which you want the arc cosine. | ||
== Properties == | == Properties == | ||
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<span style="display: inline-block; width: 80px;">'''.deg'''</span>Returns the angle as degrees, default is radians. | <span style="display: inline-block; width: 80px;">'''.deg'''</span>Returns the angle as degrees, default is radians. | ||
== Example == | == Example == | ||
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<source lang="mIRC">//echo -a $acos(5) | <source lang="mIRC">//echo -a $acos(5) | ||
; returns $null because cosine can only be in range of -1.0 through +1.0 | ; returns $null because cosine can only be in range of -1.0 through +1.0 | ||
</source> | </source> | ||
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+ | For the range | ||
<source lang="mIRC">//echo -a In right triangle where opposite side is 4 and hypotenuse is 5, angle is $acos( $calc(4/5) ).deg degrees | <source lang="mIRC">//echo -a In right triangle where opposite side is 4 and hypotenuse is 5, angle is $acos( $calc(4/5) ).deg degrees | ||
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* [[List of identifiers - mIRC]] | * [[List of identifiers - mIRC]] | ||
{{mIRC identifier list}} | {{mIRC identifier list}} | ||
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