6 lines
166 B
JavaScript
6 lines
166 B
JavaScript
function qinticInOut(t) {
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if ( ( t *= 2 ) < 1 ) return 0.5 * t * t * t * t * t
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return 0.5 * ( ( t -= 2 ) * t * t * t * t + 2 )
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}
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module.exports = qinticInOut |