raising with draws - how much FE needed?

[jay_shark]

Binions , just replace P=B in the original formula and divide top and bottom by P .

x> (SPR-1)/(SPR+5)


For 25% , use the formula I provided and again replace P=B

x>(2S-P)/(2S+3P+4B)
x> (2SPR-1)/(2SPR +7)

For 20% , it is

x> (3S-P)/(3S+4P+5B)
x> (3SPR-1)/(3SPR+9)

If villain bets 2/3 of the pot , then you can replace 2/3P=B

for 33% it is :

x> (SPR-1)/ (SPR+4)

Pretty cool , huh ?