Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1b7dd5e9bc616a5ec130b1b00876e06efe842fc3d6fcf354ac344ecb5e784b18:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^