Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 69041091f3f6a2ecc86008f48ee4ed74e3749600852a4bd7e17558fd5e42cc4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^