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### Preset's grids
<p align="center">
<img src="misc/preset_grid/GRAD_V.PNG" width="350" /> <img src="misc/preset_grid/GRAD_A.PNG" width="350" /> <img src="misc/preset_grid/FLAT_25.PNG" width="350" /> <img src="misc/preset_grid/FLAT_75.PNG" width="350" /> <img src="misc/preset_grid/WRAP08.PNG" width="350" /> <img src="misc/preset_grid/WRAP12.PNG" width="350" /> <img src="misc/preset_grid/WRAP14.PNG" width="350" /> <img src="misc/preset_grid/WRAP16.PNG" width="350" /> <img src="misc/preset_grid/MID12_50.PNG" width="350" /> <img src="misc/preset_grid/OUT07.PNG" width="350" /> <img src="misc/preset_grid/OUT12.PNG" width="350" /> <img src="misc/preset_grid/OUT12_5.PNG" width="350" /> <img src="misc/preset_grid/RING08_SOFT.PNG" width="350" /> <img src="misc/preset_grid/RING08_5.PNG" width="350" /> <img src="misc/preset_grid/RING10_5.PNG" width="350" /> <img src="misc/preset_grid/RING10_3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP.PNG" width="350" /> <img src="misc/preset_grid/REVERSE_SMOOTHSTEP.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx2.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx2.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx3.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx4.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx4.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_2.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_2.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_3.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_4.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_4.PNG" width="350" /> <img src="misc/preset_grid/COSINE.PNG" width="350" /> <img src="misc/preset_grid/REVERSE_COSINE.PNG" width="350" /> <img src="misc/preset_grid/CUBIC_HERMITE.PNG" width="350" /> <img src="misc/preset_grid/REVERSE_CUBIC_HERMITE.PNG" width="350" />
<img src="misc/preset_grid/GRAD_V.PNG" width="350" /> <img src="misc/preset_grid/GRAD_A.PNG" width="350" /> <img src="misc/preset_grid/FLAT_25.PNG" width="350" /> <img src="misc/preset_grid/FLAT_75.PNG" width="350" /> <img src="misc/preset_grid/WRAP08.PNG" width="350" /> <img src="misc/preset_grid/WRAP12.PNG" width="350" /> <img src="misc/preset_grid/WRAP14.PNG" width="350" /> <img src="misc/preset_grid/WRAP16.PNG" width="350" /> <img src="misc/preset_grid/MID12_50.PNG" width="350" /> <img src="misc/preset_grid/OUT07.PNG" width="350" /> <img src="misc/preset_grid/OUT12.PNG" width="350" /> <img src="misc/preset_grid/OUT12_5.PNG" width="350" /> <img src="misc/preset_grid/RING08_SOFT.PNG" width="350" /> <img src="misc/preset_grid/RING08_5.PNG" width="350" /> <img src="misc/preset_grid/RING10_5.PNG" width="350" /> <img src="misc/preset_grid/RING10_3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP.PNG" width="350" /> <img src="misc/preset_grid/REVERSE_SMOOTHSTEP.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx2.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx2.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx3.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEPx4.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEPx4.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_2.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_2.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_3.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_3.PNG" width="350" /> <img src="misc/preset_grid/SMOOTHSTEP_4.PNG" width="350" /> <img src="misc/preset_grid/R_SMOOTHSTEP_4.PNG" width="350" /> <img src="misc/preset_grid/COSINE.PNG" width="350" /> <img src="misc/preset_grid/REVERSE_COSINE.PNG" width="350" /> <img src="misc/preset_grid/TRUE_CUBIC_HERMITE.PNG" width="350" /> <img src="misc/preset_grid/TRUE_REVERSE_CUBIC_HERMITE.PNG" width="350" /> <img src="misc/preset_grid/FAKE_CUBIC_HERMITE.PNG" width="350" /> <img src="misc/preset_grid/FAKE_REVERSE_CUBIC_HERMITE.PNG" width="350" />
</p>
#### Examples of Sigmoid-like Functions
`a∈{0;1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24}`
`STEP=100/24`
`S=100/24` - Steps
`𝝅` = number Pi
`𝝅` - number Pi
`Q=2`
`Q=2` - Ratio
`Smoothstep` <=> `x=a(STEP)100` & `y=3x^2-2x^3`
`Cosine` <=> `x=a(S)100` & `y=(1-COS((x-1)*𝝅))/2`
`Smoothstep*Q` <=> `x=a(STEP)100` & ( when `x∈<0;0.5>` , `y=Q(3x^2-2x^3)` when `x∈(0.5;1>` , `y=2-Q(3x^2-2x^3` )
`Smoothstep` <=> `x=a(S)100` & `y=3x^2-2x^3`
`Smoothstep\Q` <=> ( when `a<=12` , `x=a(STEP/Q)100` when `12<a<=24` , `x=(24-a)(STEP/Q)100` ) & `y=3x^2-2x^3`
`Smoothstep*Q` <=> `x=a(S)100` & ( when `x∈<0;0.5>` , `y=Q(3x^2-2x^3)` when `x∈(0.5;1>` , `y=2-Q(3x^2-2x^3` )
`Cubic_Hermite` <=> `x=a(STEP)100` & `y=(x^3-2*x^2+x)*STEP+(-2*x^3+3*x^2)*(x^3-x^2)*STEP`
`Smoothstep\Q` <=> ( when `a<=12` , `x=a(S/Q)100` when `12<a<=24` , `x=(24-a)(S/Q)100` ) & `y=3x^2-2x^3`
`Cosine` <=> `x=a(STEP)100` & `y=(1-COS((x-1)*𝝅))/2`
`True_Cubic_Hermite` <=> `x=a(S)100` & `y=(2*x₁^3-3*x₁^2+1)*(x₁-xₙ₋₁)+(x₁^3-2*x₁^2+x₁)*S+(-2*x₁^3+3*x₁^2)*(x₁^3-x₁^2)*S`
`Fake_Cubic_Hermite` <=> `x=a(S)100` & `y=(x^3-2*x^2+x)*S+(-2*x^3+3*x^2)*(x^3-x^2)*S`
## Special Thanks