Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd58d07866a14b2390dbd388013b2df091ee20f80c2c7d85fcfd7a3ee0a7b200:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^