Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44d6a4f118229a30185da4f2fd2cf1bab0bfcb0a940e95603ecb6c1020e11bbb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^