Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6360c0608e838899bbb65fc8bdcee0e7090a0e02ce140a4f33d3917bfcb5069a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^