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Other University Math Topics

Advanced Physics, Engineering, Interdisciplinary, Miscellaneous
Ackbach
  • Sticky
Advanced Problem-Solving Strategies
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0
Views
5K
Ackbach
Ackbach
J
Engineering Mechanics: airplane landing
Replies
8
Views
82
MarkFL
MarkFL
J
Engineering Mechanics: car speeding up
Replies
2
Views
37
Joe_1234
J
J
Engineering Mechanics: depth of crater
Replies
1
Views
27
MarkFL
MarkFL
mathmari
Topic of presentation: Elementary Geometry vs Fibonacci & its sequences
Replies
5
Views
125
Klaas van Aarsen
Klaas van Aarsen
A
Number Theory introduction to linear algebra
Replies
2
Views
371
Monoxdifly
Monoxdifly
mathmari
Number Theory How can we show that one of these congruences hold?
Replies
5
Views
668
HallsofIvy
H
A
Business Math Market graph increasing, decreasing and bouncing
Replies
0
Views
520
adska
A
L
Business Math How to solve X for beta/portfolio investment
Replies
2
Views
571
HallsofIvy
H
J
Number Theory Solving problem with a middle number between 2 numbers
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0
Views
540
java9999
J
S
Business Math Question
Replies
2
Views
435
HallsofIvy
H
Greg
Number Theory Euler/Riemann Point of Departure in Riemann's 1859 paper containing RH
Replies
1
Views
480
Klaas van Aarsen
Klaas van Aarsen
K
Number Theory Need a Cosigner on a New Prime Sieve for a Math Paper
Replies
0
Views
288
kevinmorais
K
mathmari
Number Theory Digit sum rule for the divisibility by 9
Replies
2
Views
324
Klaas van Aarsen
Klaas van Aarsen
M
Number Theory Number Theory Image
Replies
1
Views
235
tkhunny
T
T
Real and Imaginary Numbers
Replies
2
Views
2K
HallsofIvy
H
A
Business Math Please help with this question - Investment Decisions
Replies
0
Views
770
Aelliseu
A
U
Business Math Rover’s Friends
Replies
2
Views
804
HallsofIvy
H
A
Business Math Finding a value from normal density funciton -- help me
Replies
0
Views
439
axiomlu
A
M
Business Math How to Drive Tariff from two VARIABLES?
Replies
0
Views
282
myem1983
M
O
Business Math Math for trading/investing conversion?
Replies
1
Views
541
HallsofIvy
H
S
Business Math Break even point
Replies
3
Views
828
topsquark
topsquark
S
Business Math Annuity
Replies
1
Views
560
HallsofIvy
H
S
Business Math Find cost revenue and profit function
Replies
1
Views
305
skeeter
skeeter
M
Number Theory Proof of the Division Algorithm
Replies
3
Views
2K
HallsofIvy
H
M
Number Theory Why certain topics in elementary number theory?
Replies
2
Views
1K
Monoxdifly
Monoxdifly
N
Business Math Linear profit, graphs and equations.
Replies
1
Views
887
HallsofIvy
H
M
Number Theory Greatest common divisor
Replies
1
Views
446
Klaas van Aarsen
Klaas van Aarsen
M
Number Theory Which Pythagorean triples were known by the Sumerians?
Replies
1
Views
592
skeeter
skeeter
M
Number Theory What to include in an introduction?
Replies
2
Views
626
Petek
P
M
Business Math Monthly finance charges
Replies
3
Views
856
Wilmer
W
evinda
Business Math Make a forecast
Replies
24
Views
4K
Klaas van Aarsen
Klaas van Aarsen
M
Business Math Investment Decisions
Replies
1
Views
466
Wilmer
W
V
Number Theory Greatest Common Divisor of two specified sequences of numbers (search for equality)
Replies
0
Views
635
Vitaly
V
D
Business Math Automatic Parking Problem Solving
Replies
0
Views
446
Dhif
D
H
Business Math Old Currency Values
Replies
0
Views
429
Hobo5
H
M
Number Theory Amount of possible public keys in RSA Cryptosystems
Replies
0
Views
619
Marceline
M
M
Number Theory What should I say about elementary number theory?
Replies
3
Views
682
Klaas van Aarsen
Klaas van Aarsen
A
็How to Solve the system of equation
Replies
1
Views
2K
Country Boy
C
evinda
Number Theory Show that a^(2n)≡1 (mod 2^(n+2))
Replies
9
Views
3K
sang747
S
W
Business Math Special loan
Replies
1
Views
851
Wilmer
W
M
Number Theory Resources of questions
Replies
2
Views
710
Opalg
Opalg
Dhamnekar Winod
Business Math Is this financial market viable?
Replies
2
Views
724
Wilmer
W
A
Business Math Derivation of separate formulae for calculation of population growth rates of male and female cattle
Replies
1
Views
508
audax
A
S
Number Theory How do I convert from this mod number to a regular number?
Replies
4
Views
959
Opalg
Opalg
P
Help Understanding Impedance
Replies
2
Views
2K
portcharlotte
P
M
Number Theory Hill cipher attack
Replies
2
Views
738
Mathick
M
P
Business Math Mortgage Calculation
Replies
1
Views
717
Wilmer
W
C
Number Theory Integer Modules Problem
Replies
7
Views
1K
topsquark
topsquark
C
Number Theory Elementary Number Theory proof
Replies
1
Views
655
castor28
castor28
evinda
Number Theory K-th convergents of continued fraction
Replies
6
Views
1K
DavidCampen
D
M
Number Theory Calculus of measures
Replies
12
Views
2K
DavidCampen
D
H
actual infinity vs. potentially infinity - Math philosophy
Replies
4
Views
1K
DavidCampen
D
H
Business Math Currency Conversion
Replies
3
Views
962
Klaas van Aarsen
Klaas van Aarsen
I
Business Math Event specific revenue versus costs
Replies
1
Views
743
Wilmer
W
A
Business Math HELP! How to calculate wage for assistants at hair salon?
Replies
2
Views
850
Wilmer
W
M
Business Math İnterest question for my exam toorrow
Replies
1
Views
915
Wilmer
W
C
Business Math Free cash flow
Replies
0
Views
487
Cwik
C
T
Business Math Equity required for property
Replies
5
Views
677
Country Boy
C
evinda
Number Theory How do we use the hint?
Replies
1
Views
888
Klaas van Aarsen
Klaas van Aarsen
V
Number Theory Elliptic Curve Cryptography
Replies
2
Views
700
vokoyo
V
evinda
Number Theory Show that 5 does not divide L_n
Replies
8
Views
963
evinda
evinda
evinda
Number Theory Show congruence with Lucas sequence
Replies
7
Views
931
Klaas van Aarsen
Klaas van Aarsen
S
Business Math Residual Band of Investment
Replies
3
Views
745
Wilmer
W
V
Number Theory How to solve Chinese Remainder Theorem
Replies
11
Views
2K
vokoyo
V
evinda
Number Theory System of congruences, not relatively prime moduli
Replies
2
Views
1K
Olinguito
Olinguito
L
Business Math Equivalent Rates - Valuation Mathematics
Replies
2
Views
844
logicandtruth
L
M
Number Theory gcd
Replies
1
Views
799
castor28
castor28
M
Number Theory Using Nested Logs with differing bases to contract a number
Replies
0
Views
646
moyo
M
M
Number Theory Calculating The Nth Rational Number
Replies
3
Views
730
moyo
M
evinda
Number Theory Will the balls meet at the same position?
Replies
14
Views
2K
evinda
evinda
karush
Number Theory j1.1.6 Suppose a and b are integers that divide the integer c
Replies
7
Views
2K
Olinguito
Olinguito
karush
411.1.3.15 Prove A\cap(B/C)=(A\cap B)/(A\cap C)
Replies
2
Views
1K
karush
karush
C
  • Locked
Number Theory Numerus Numerans Numeratus (part 2)
Replies
2
Views
1K
Klaas van Aarsen
Klaas van Aarsen
T
Forcing and Family Contentions: Who wins the disputes?
Replies
0
Views
950
Tompson Lee
T
T
What is the minimal dimension of a complex realising a group representation?
Replies
0
Views
653
Tompson Lee
T
P
Engineering - Stress and Buckling Load problems
Replies
2
Views
707
Plasma
P
Z
Tracking a pulse in real time
Replies
1
Views
526
Klaas van Aarsen
Klaas van Aarsen
C
Number Theory Numerus Numerans Numeratus (part 1)
Replies
0
Views
761
conway
C
M
Number Theory What is the most motivating way to introduce primitive roots?
Replies
1
Views
726
Olinguito
Olinguito
I
Business Math Applying the annuity method - how?
Replies
3
Views
1K
tkhunny
T
I
Business Math How to use the RATE function in Excel ?
Replies
3
Views
1K
tkhunny
T
R
Business Math Contribution Margin Variance
Replies
0
Views
780
RockoDillion
R
evinda
Number Theory Show that gcd is 1
Replies
4
Views
959
Klaas van Aarsen
Klaas van Aarsen
Monoxdifly
Business Math Ask About Annuity
Replies
8
Views
994
Wilmer
W
D
Business Math staff reduction rate from annualized to monthly rates
Replies
1
Views
549
Klaas van Aarsen
Klaas van Aarsen
K
Business Math Cobb-Douglas Production Function
Replies
1
Views
587
Janssens
J
T
Business Math Mark-up
Replies
4
Views
794
tkhunny
T
A
Number Theory Finding last digits of 983389^389
Replies
1
Views
914
Opalg
Opalg
N
Business Math Business Math
Replies
2
Views
1K
Wilmer
W
C
Number Theory Numerical Superposition
Replies
0
Views
710
conway
C
T
Number Theory How would I prove this by induction?
Replies
1
Views
879
MarkFL
MarkFL
S
Business Math A family has a \$130,000, 25-year mortgage at 4.2 %, compounded monthly. FIND THE UNPAID BALANCE.
Replies
7
Views
1K
s3a
S
G
Business Math "Getting a personal loan from a bank" real life math problem - need a formula!
Replies
16
Views
5K
Wilmer
W
M
Business Math Find the constant percentage of an annual salary that has to be saved to reach a retirement goal
Replies
9
Views
1K
Wilmer
W
T
Business Math Finding percentage required to break even
Replies
3
Views
688
Greg
Greg
C
  • Locked
Number Theory Induction problem-please help!
Replies
1
Views
855
Greg
Greg
S
Number Theory About a variant of the Chinese Remainder Theorem
Replies
5
Views
1K
steenis
S
J
Surface of protein channel in membranes
Replies
2
Views
1K
Joppy
J
evinda
Number Theory Test whether the integer is a prime
2 3 4
Replies
96
Views
8K
Klaas van Aarsen
Klaas van Aarsen
S
Business Math Distributing returns to investors.
Replies
2
Views
1K
saransh
S
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