Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e44951f9884a74f6ac8a0dc18f1423f3b66b52281639151e4aede9e4a673ceff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^