Exercise algebra.manipulation.exponential.equation
Description
solve exponential equation algebraically
Strategy
<label name="exponentialequation"> <sequence> <rule name=""/> <let> <decl var="0"> <orelse> <sequence> <choice> <rule name="algebra.equations.coverup.plus"/> <rule name="algebra.equations.coverup.minus-left"/> <rule name="algebra.equations.coverup.minus-right"/> <rule name="algebra.equations.coverup.negate"/> <rule name="algebra.equations.coverup.times"/> <rule name="algebra.equations.coverup.numerator"/> <rule name="algebra.equations.coverup.denominator"/> <rule name="algebra.equations.coverup.sqrt"/> <fail/> </choice> <var var="0"/> </sequence> <succeed/> </orelse> </decl> <var var="0"/> </let> <let> <decl var="4"> <orelse> <sequence> <let> <decl var="2"> <choice> <rule name="algebra.manipulation.exponents.factor-as-power"/> <sequence> <rule name="navigator.down"/> <let> <decl var="0"> <orelse> <rule name="check"/> <sequence> <rule name="navigator.right"/> <var var="0"/> </sequence> </orelse> </decl> <var var="0"/> </let> <let> <decl var="3"> <choice> <var var="2"/> <sequence> <rule name="navigator.right"/> <let> <decl var="0"> <orelse> <rule name="check"/> <sequence> <rule name="navigator.right"/> <var var="0"/> </sequence> </orelse> </decl> <var var="0"/> </let> <var var="3"/> </sequence> </choice> </decl> <var var="3"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> </sequence> </choice> </decl> <var var="2"/> </let> <var var="4"/> </sequence> <succeed/> </orelse> </decl> <var var="4"/> </let> <let> <decl var="4"> <orelse> <sequence> <let> <decl var="2"> <choice> <rule name="algebra.manipulation.exponents.reciprocal"/> <sequence> <rule name="navigator.down"/> <let> <decl var="0"> <orelse> <rule name="check"/> <sequence> <rule name="navigator.right"/> <var var="0"/> </sequence> </orelse> </decl> <var var="0"/> </let> <let> <decl var="3"> <choice> <var var="2"/> <sequence> <rule name="navigator.right"/> <let> <decl var="0"> <orelse> <rule name="check"/> <sequence> <rule name="navigator.right"/> <var var="0"/> </sequence> </orelse> </decl> <var var="0"/> </let> <var var="3"/> </sequence> </choice> </decl> <var var="3"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> </sequence> </choice> </decl> <var var="2"/> </let> <var var="4"/> </sequence> <succeed/> </orelse> </decl> <var var="4"/> </let> <let> <decl var="3"> <orelse> <sequence> <let> <decl var="1"> <choice> <rule name="algebra.manipulation.exponents.write-as-power"/> <rule name="algebra.manipulation.exponents.add-exponents"/> <rule name="algebra.manipulation.exponents.sub-exponents"/> <rule name="algebra.manipulation.exponents.mul-exponents"/> <rule name="algebra.manipulation.exponents.simple-add-exponents"/> <fail/> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="2"> <choice> <var var="1"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="2"/> </sequence> </choice> </decl> <var var="2"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> </sequence> </choice> </decl> <var var="1"/> </let> <var var="3"/> </sequence> <succeed/> </orelse> </decl> <var var="3"/> </let> <choice> <rule name="algebra.manipulation.exponents.equation.same-base"/> <rule name="algebra.manipulation.exponents.equation.equals-one"/> </choice> <label name="linearequation"> <sequence> <label name="phase1"> <let> <decl var="4"> <orelse> <sequence> <choice> <rule name="algebra.equations.linear.remove-div"/> <label name="algebra.equations.linear.distr-times" collapsed="true"> <sequence> <let> <decl var="1"> <orelse> <rule name="algebra.equations.linear.distr-times"/> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="2"> <choice> <var var="1"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="2"/> </sequence> </choice> </decl> <var var="2"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> </sequence> </orelse> </decl> <var var="1"/> </let> <let> <decl var="3"> <orelse> <sequence> <let> <decl var="1"> <orelse> <rule name="algebra.equations.linear.distr-times"/> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="2"> <choice> <var var="1"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="2"/> </sequence> </choice> </decl> <var var="2"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> </sequence> </orelse> </decl> <var var="1"/> </let> <var var="3"/> </sequence> <succeed/> </orelse> </decl> <var var="3"/> </let> </sequence> </label> <label name="algebra.equations.linear.merge" collapsed="true"> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="0"> <choice> <rule name="algebra.equations.linear.merge"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="0"/> </sequence> </choice> </decl> <var var="0"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> <let> <decl var="1"> <orelse> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="0"> <choice> <rule name="algebra.equations.linear.merge"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="0"/> </sequence> </choice> </decl> <var var="0"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> <var var="1"/> </sequence> <succeed/> </orelse> </decl> <var var="1"/> </let> </sequence> </label> </choice> <var var="4"/> </sequence> <succeed/> </orelse> </decl> <var var="4"/> </let> </label> <label name="phase2"> <let> <decl var="0"> <orelse> <sequence> <choice> <orelse> <sequence> <rule name="check"/> <rule name="algebra.equations.linear.flip"/> </sequence> <rule name="algebra.equations.linear.var-left"/> </orelse> <rule name="algebra.equations.coverup.onevar.plus"/> <rule name="algebra.equations.coverup.onevar.minus-left"/> <rule name="algebra.equations.coverup.onevar.minus-right"/> <rule name="algebra.equations.coverup.times"/> <rule name="algebra.equations.coverup.negate"/> </choice> <var var="0"/> </sequence> <succeed/> </orelse> </decl> <var var="0"/> </let> </label> <let> <decl var="1"> <orelse> <sequence> <rule name="navigator.down"/> <succeed/> <let> <decl var="0"> <choice> <rule name="algebra.equations.linear.norm-rational"/> <rule name="algebra.equations.linear.norm-mixed" removed="true"/> <sequence> <rule name="navigator.right"/> <succeed/> <var var="0"/> </sequence> </choice> </decl> <var var="0"/> </let> <orelse> <rule name="navigator.up"/> <succeed/> </orelse> <var var="1"/> </sequence> <succeed/> </orelse> </decl> <var var="1"/> </let> </sequence> </label> </sequence> </label>
Locations
Location | Label |
[] | exponentialequation |
[0] | ...algebra.equations.coverup.plus |
[1] | ...algebra.equations.coverup.minus-left |
[2] | ...algebra.equations.coverup.minus-right |
[3] | ...algebra.equations.coverup.negate |
[4] | ...algebra.equations.coverup.times |
[5] | ...algebra.equations.coverup.numerator |
[6] | ...algebra.equations.coverup.denominator |
[7] | ...algebra.equations.coverup.sqrt |
[8] | ...algebra.manipulation.exponents.factor-as-power |
[9] | ...algebra.manipulation.exponents.reciprocal |
[10] | ...algebra.manipulation.exponents.write-as-power |
[11] | ...algebra.manipulation.exponents.add-exponents |
[12] | ...algebra.manipulation.exponents.sub-exponents |
[13] | ...algebra.manipulation.exponents.mul-exponents |
[14] | ...algebra.manipulation.exponents.simple-add-exponents |
[15] | ...algebra.manipulation.exponents.equation.same-base |
[16] | ...algebra.manipulation.exponents.equation.equals-one |
[17] | ...linearequation |
[0,17] | ......phase1 |
[0,0,17] | .........algebra.equations.linear.remove-div |
[1,0,17] | .........algebra.equations.linear.distr-times |
[0,1,0,17] | ............algebra.equations.linear.distr-times |
[1,1,0,17] | ............algebra.equations.linear.distr-times |
[2,0,17] | .........algebra.equations.linear.merge |
[0,2,0,17] | ............algebra.equations.linear.merge |
[1,2,0,17] | ............algebra.equations.linear.merge |
[1,17] | ......phase2 |
[0,1,17] | .........algebra.equations.linear.flip |
[1,1,17] | .........algebra.equations.linear.var-left |
[2,1,17] | .........algebra.equations.coverup.onevar.plus |
[3,1,17] | .........algebra.equations.coverup.onevar.minus-left |
[4,1,17] | .........algebra.equations.coverup.onevar.minus-right |
[5,1,17] | .........algebra.equations.coverup.times |
[6,1,17] | .........algebra.equations.coverup.negate |
[2,17] | ......algebra.equations.linear.norm-rational |
[3,17] | ......algebra.equations.linear.norm-mixed |