Website under constructionDerivative
CalcES allow to calculate both symbolic derivative and or a derivative at a point.
Examples:
dxd2x2=4x
dxd2x2∣∣∣x=2=4×2=8
Numeric derivative
To enter numeric derivative template, press SHIFT ∫dx
Fill out the numeric derivative template, example (Input is in RAD angle unit):
Symbolic derivative
To enter symbolic derivative template, press 2nd d/dx
Fill out the symbolic derivative template, example (Input is in RAD angle unit):
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