Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2dc63090c3eec7384f9fb9ec33b58ded9c18775cbd0754eeacdc14fa9e958ec7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^