Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e4cac14ceac9188cf767bcaef13180efda5392fefa918aee06b744714eaffec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^