Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 957228eecebc94a382e1c8971b8f3075235e77ecfdf9fcee17bc2897f329ccdc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^