Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43b4c0c54c41c9522c19339702dc1410a6dd4501b702e8e8966f91479b38b349:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^