Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8276e24f18fd8df592bd7e5b95a28bf66a068ef884f9f360be0d6483ef501b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^