Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 708e48f0fde6a977e94a19d44a59559de447a064e70751923b0dfcc29a188814:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^