Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> adec6b7df3a1f77b56328899d4e7b4b018261b51421372a805d0af7c7b209c4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^