Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4653e803d932299a2c46394fc2e26f7221e2727462d40957a516c47226927e89:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^