Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76b6528fb957daf2f06f3a8887eec8404178474a0df4247cfb549098315142d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^