Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c9c166af6e2b11f78211e632efa64262a14a068ca10b4a7d9df9356126757cb8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^