Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73f2cbc456a027843e6d6f9012585783793c8d5ff648f93d673b16f3108ff1c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^