Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e52675734a216fc1543f1b903ef61eddb46bb0a473d37d5496fb702c9a672f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^