| Tip on 43000 dollars | | Tip on 6.75 dollars | | Tip on 19.76 dollars | | Tip on 2250 dollars | | Tip on 5.79 dollars | | Tip on 11.67 dollars | | Tip on 8.46 dollars | | Tip on 23.82 dollars | | Tip on 56902 dollars | | Tip on 569 dollars | | Tip on 32.97 dollars | | Tip on 16.39 dollars | | Tip on 900000 dollars | | Tip on 54.89 dollars | | Tip on 680.54 dollars | | Tip on 35735 dollars | | Tip on 15.97 dollars | | Tip on 1.0E+33 dollars | | Tip on 164 dollars | | Tip on 27.65 dollars | | Tip on 0.05 dollars | | Tip on 3.4224435735686E+239 dollars | | Tip on 1.0E+175 dollars | | Tip on 1.0E+40 dollars | | Tip on 28.94 dollars | | Tip on 47.4 dollars | | Tip on 6668755 dollars | | Tip on 122453111 dollars | | Tip on 143.99 dollars | | Tip on 43.94 dollars | | Tip on 1000000000000 dollars |

| Tip on 2000000 dollars | | Tip on 20.5 dollars | | Tip on 131.86 dollars | | Tip on 6500 dollars | | Tip on 6.5E+14 dollars | | Tip on 85428 dollars | | Tip on 88.24 dollars | | Tip on 48776 dollars | | Tip on 2345 dollars | | Tip on 4576 dollars | | Tip on 154 dollars | | Tip on 27.05 dollars | | Tip on 30.27 dollars | | Tip on 7200 dollars | | Tip on 5556 dollars | | Tip on 87778 dollars | | Tip on 28.49 dollars | | Tip on 1.0E+19 dollars | | Tip on 4545 dollars | | Tip on 3929 dollars | | Tip on 31.75 dollars | | Tip on 715000 dollars | | Tip on 3.15 dollars | | Tip on 543 dollars | | Tip on 8888 dollars | | Tip on 1.0E+55 dollars | | Tip on 28.45 dollars | | Tip on 5.35 dollars | | Tip on 0.39 dollars | | Tip on 36.13 dollars | | Tip on 19.69 dollars | | Tip on 17560 dollars | | Tip on 49.56 dollars | | Tip on 11.47 dollars |

- Equations solver - equations involving one unknown
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