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π
3.14159
e
2.71828
φ
1.61803
γ
0.57722
√2
1.41421
√3
1.73205
ln(10)
2.30259
ln(2)
0.69315
rad→deg
57.2958
deg→rad
0.01745
atm→Pa
101325
g
9.80665
c
3e8 m/s
h
6.626e-34
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