Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95288ab6603cf0335a2340d7c5f9337ebf1ffd5fc6cd2ad4a1cf4712d683e52a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^