Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e5e2e79454c2973ee0810f2f4c91e9990cbb3f969881bb0e43f05f13bc1eb2c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^