Use + − × ÷ (or * /), ^ for powers, ( ), % and ! after a number, pi and e, and sin cos tan asin acos atan sinh cosh tanh ln log log2 sqrt cbrt abs exp floor ceil round with parentheses.
Angle unit
Result14
Full precision14
Scientific notation1.400000e+1

2 × (3 + 4) ^ 2 ÷ 7 = 14

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