coq


Could coq derive this solution automatically? Can coq manipulate algebraic expressions when performing the search for a proof?


This problem is taken from a Corporate Finance course, but the financial details aren't what matters.
The problem was that given this formula:
and values for:
,
one had obtain r_wacc. (I'm simplifying the problem a little)
The solution was to divide the numerator and denominator of each fraction by E to obtain:
Which equals to:
Now obtaining r_wacc is easily done by substituing with the known values.
Could coq derive the solutions automatically given only the initial formula and the same known values? Or in other words, can coq manipulate algebraic expressions when performing the search for a proof?

Related Links

Proofs in coq using MSet
What's the difference between revert and generalize tactics in Coq?
Let expression written as inductive relation
where is Coq aac_tactics installed?
example for introduction pattern (p1 & … & pn) does not work
What's the difference between logical (Leibniz) equality and local definition in Coq?
How to show that if squares are equal, then the operands are equal as well?
rewrite works for integer but not for rationals for Coq aac_tactics
How to use Coq aac tactics to prove equalities in the goal?
How do I prove 'S x > 0' from scratch in Coq?
Best way to handle (sub) types of the form `{ x : nat | x >= 13 /\ x <= 19 }`?
Proof of idempotence for a function clearing a list but one element
How to apply Fixpoint definitions within proofs in Coq?
Is one being penalized by using 'same_relation' (and possibly other library definitions)?
Refine and # (at) symbol in Coq 8.5pl1
Tactic to partially compute goal in Coq

Categories

HOME
google-play
hashmap
umd
node-notifier
contact
applepay
volttron
izpack
wheelnav.js
numeral.js
dynamics-crm-online
serverless-framework
fatal-error
sms-gateway
conemu
django-storage
status
fopen
msys2
jspm
subdomains
frame
ecto
typed.js
catch-all
vsts-build-task
android-nestedscrollview
wallpaper
swisscomdev
android-browser
occlusion
c11
reportbuilder
hue
preconditions
heightmap
unixodbc
auto-update
xml-documentation
blogengine.net
powercli
r-forge
pillow
account-kit
gnome-shell-extensions
passport-google-oauth
database-optimization
dstu2-fhir
phishing
google-web-starter-kit
bluemix-app-scan
suffix-tree
oauth2client
ptrace
tform
historian
marching-cubes
mutation-observers
content-length
jqgrid-formatter
coveralls
drawbitmap
microbenchmark
event-bubbling
sniffer
oberon
web-controls
unity5.2.3
nsmutabledictionary
heisenbug
fluentautomation
marmalade
android-2.2-froyo
app42
algebraic-data-types
stxxl
multiprocessor
quantlib-swig
xsockets.net
aqtime
apc
ember-app-kit
distutils
itmstransporter
gil
google-email-migration
broken-links
onsubmit
regsvr32
netbeans-6.9
subscript
mercurial-server
invite
file-comparison
winbugs14
gallio
wise
xsdobjectgen
asp.net-profiles
ext3
adrotator
xetex
procedural-music
port-number
zune

Resources

Database Users
RDBMS discuss
Database Dev&Adm
javascript
java
csharp
php
android
javascript
java
csharp
php
python
android
jquery
ruby
ios
html
Mobile App
Mobile App
Mobile App