Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62b41891e2341855fef1072cf9485e5843dc79d30f6bf2acb36c52aeba0b8827:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^