Timeline for answer to How can the centers of these 5 related circles be specified as a formula? by GEdgar
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| when toggle format | what | by | license | comment | |
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| Mar 14, 2015 at 2:17 | comment | added | GEdgar | equations solved symbolically: $\left\{ g=q-\gamma, \left( 1+\alpha \right) ^{2}={a}^{2}+1,\beta+1=b, d+\delta=q,e+\epsilon=q,{f}^{2}+ \left( e-g \right) ^{2}= \left( \gamma+\epsilon \right) ^{2},{f}^{2}+ \left( g-b \right) ^{2}= \left( \beta+{\gamma} \right) ^{2}, \left( 1-f \right) ^{2}+ \left( d-g \right) ^{2}= \left( \gamma+\delta \right) ^{2}, \left( 1-f \right) ^{2}+ \left( g-a \right) ^{2}= \left( \alpha+\gamma \right) ^{2},\left( b-a \right) ^{2}+1= \left( \alpha+\beta \right) ^{2},a+\alpha+ \delta=d,b+\beta+\epsilon=e \right\}$ | |
| Mar 13, 2015 at 21:42 | history | edited | GEdgar | CC BY-SA 3.0 |
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| Mar 13, 2015 at 21:37 | history | answered | GEdgar | CC BY-SA 3.0 |