Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 814f3d0a0285f0603fc20be72275cce50165b062b9f1de656ff116eb49e764f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^