Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a700754f784b74c8f8b57a24b3155f7eca31fb166f6b0148aec311ac2e6332b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^