Mathematician whose work pioneered concepts represented by the symbol at the center of this puzzle |
EULER |
Meditative discipline |
ZEN |
Mme. counterpart |
SRA |
Note next to an F? |
SEEME |
One in the fold |
EWE |
One whose business is picking up |
MAID |
Org. that sued the NSA in 2013 |
ACLU |
P's on sorority sweaters |
RHOS |
Philosopher who contemptuously coined the term at 31 Down in its mathematical context |
DESCARTES |
Reverberated |
RANG |
Sacred receptacle |
ARK |
Scoundrels |
ROGUES |
See 13 Down |
OFNEGATIVEONE |
Selling points? |
SHOPS |
She, in Sardinia |
ESSA |
Shrink-resistant synthetic fiber |
ORLON |
Smith who proposed 'the invisible hand' |
ADAM |
Something in a crumbled state in Athens? |
FETA |
Son of Isaac and Rebekah |
ESAU |
Spot for strikes |
LANE |
Spread created by Margaret Mitchell |
TARA |
Subject of the musical 'Song of Norway' |
GRIEG |
Sun Devil Stadium city |
TEMPE |
Super Mario Bros. console |
NES |
Swaggering, maybe |
MACHO |
Take down a notch |
ABASE |
Takes too much of, briefly |
ODSON |
The Lorax claims to speak for them |
TREES |
They're short in the U.S. and long in the U.K |
TONS |
Toon whirlwind |
TAZ |
Tunes performed by a 49 Down, perhaps |
SKA |
Unseal furtively, in a way |
STEAMOPEN |
Unsubtle flirt |
OGLER |
Verbalizes |
SAYS |
Victimized with one's endgame, say |
MATED |
What an ace might ice |
ARM |
With 14 Down, an expression of the symbol at the center of this puzzle |
THESQUAREROOT |