Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1aef9ce161c68c9d0a1a156e46a350594e12e75a0160295c98a3658462f159f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^