Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a2bcd164236fde8fa31ff631fcf027243f31df668eb2df547ff301ce0dac605e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^