Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 84f174718118a2bdc36cdb722ca37634a4e2f35912a318b2c57098bd47dea6f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^