Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4354eb008b5ff17bc1826422a56749e28cf25999140ed23d12f0cf55fd06e821:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^