Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c258949901f0776a6d8f610ee0399c9bf23dcadf386069f5a81e86fec1dd3a3a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^