Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23f7b4465e29d16d68061e0b528ab318d8c1038737b80f51f62f56747d62e860:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^