Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c61edc3c1c45b78ef3aad40872ce193ed345d4c261940e8a4b51a38c55c18e66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^