Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e46aa7dc8a88cc59a498f9ba7304c463175e177f514a9333f535394605b6340:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^