Step
*
of Lemma
sinh-rminus
∀[x:ℝ]. (sinh(-(x)) = -(sinh(x)))
BY
{ (Auto
THEN RepUR ``cosh sinh`` 0
THEN (RWO "int-rdiv-req" 0 THENA Auto)
THEN (nRMul ⌜r(2)⌝ 0⋅ THENA Auto)
THEN (RWO "expr-req" 0 THEN Auto)
THEN nRNorm 0
THEN Auto) }
Latex:
Latex:
\mforall{}[x:\mBbbR{}]. (sinh(-(x)) = -(sinh(x)))
By
Latex:
(Auto
THEN RepUR ``cosh sinh`` 0
THEN (RWO "int-rdiv-req" 0 THENA Auto)
THEN (nRMul \mkleeneopen{}r(2)\mkleeneclose{} 0\mcdot{} THENA Auto)
THEN (RWO "expr-req" 0 THEN Auto)
THEN nRNorm 0
THEN Auto)
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